mirror of
https://github.com/APercy/automobiles_pck
synced 2025-06-15 21:38:02 +02:00
cars unified using one common step method (except delorean) and added initial work on beetle
This commit is contained in:
parent
da92a02a3a
commit
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10
automobiles_beetle/README.md
Executable file
10
automobiles_beetle/README.md
Executable file
@ -0,0 +1,10 @@
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## Beetle
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This mod adds a beetle automobile to Minetest.
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## Licenses
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- Code: see [LICENSE](/LICENSE)
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- Media: Model made by myself; licence CC0
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## Screenshot
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64
automobiles_beetle/crafts.lua
Normal file
64
automobiles_beetle/crafts.lua
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@ -0,0 +1,64 @@
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local S = minetest.get_translator(minetest.get_current_modname())
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--
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-- items
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--
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-- body
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minetest.register_craftitem("automobiles_beetle:beetle_body",{
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description = S("Beetle Body"),
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inventory_image = "automobiles_beetle_body.png",
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})
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-- beetle
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minetest.register_craftitem("automobiles_beetle:beetle", {
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description = S("Beetle"),
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inventory_image = "automobiles_beetle.png",
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liquids_pointable = false,
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on_place = function(itemstack, placer, pointed_thing)
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if pointed_thing.type ~= "node" then
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return
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end
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local pointed_pos = pointed_thing.above
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--pointed_pos.y=pointed_pos.y+0.2
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local car = minetest.add_entity(pointed_pos, "automobiles_beetle:beetle")
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if car and placer then
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local ent = car:get_luaentity()
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local owner = placer:get_player_name()
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if ent then
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ent.owner = owner
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--minetest.chat_send_all("owner: " .. ent.owner)
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car:set_yaw(placer:get_look_horizontal())
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itemstack:take_item()
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ent.object:set_acceleration({x=0,y=-automobiles_lib.gravity,z=0})
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automobiles_lib.setText(ent, "Beetle")
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automobiles_lib.create_inventory(ent, ent._trunk_slots, owner)
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end
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end
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return itemstack
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end,
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})
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--
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-- crafting
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--
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if minetest.get_modpath("default") then
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minetest.register_craft({
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output = "automobiles_beetle:beetle",
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recipe = {
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{"automobiles_lib:wheel", "automobiles_lib:engine", "automobiles_lib:wheel"},
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{"automobiles_lib:wheel","automobiles_beetle:beetle_body", "automobiles_lib:wheel"},
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}
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})
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minetest.register_craft({
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output = "automobiles_beetle:beetle_body",
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recipe = {
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{"default:glass" ,"default:steel_ingot","default:steel_ingot"},
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{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
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{"default:steelblock","default:steelblock", "default:steelblock"},
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}
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})
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end
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428
automobiles_beetle/entities.lua
Executable file
428
automobiles_beetle/entities.lua
Executable file
@ -0,0 +1,428 @@
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-- destroy the beetle
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function auto_beetle.destroy(self, puncher)
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automobiles_lib.remove_light(self)
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if self.sound_handle then
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minetest.sound_stop(self.sound_handle)
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self.sound_handle = nil
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end
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if self.driver_name then
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-- detach the driver first (puncher must be driver)
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if puncher then
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puncher:set_detach()
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puncher:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
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if minetest.global_exists("player_api") then
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player_api.player_attached[self.driver_name] = nil
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-- player should stand again
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player_api.set_animation(puncher, "stand")
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end
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end
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self.driver_name = nil
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end
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local pos = self.object:get_pos()
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if self.front_suspension then self.front_suspension:remove() end
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if self.lf_wheel then self.lf_wheel:remove() end
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if self.rf_wheel then self.rf_wheel:remove() end
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if self.rear_suspension then self.rear_suspension:remove() end
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if self.lr_wheel then self.lr_wheel:remove() end
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if self.rr_wheel then self.rr_wheel:remove() end
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if self.fuel_gauge then self.fuel_gauge:remove() end
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if self.lights then self.lights:remove() end
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if self.r_lights then self.r_lights:remove() end
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if self.reverse_lights then self.reverse_lights:remove() end
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if self.turn_l_light then self.turn_l_light:remove() end
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if self.turn_r_light then self.turn_r_light:remove() end
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if self.back_seat then self.back_seat:remove() end
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automobiles_lib.seats_destroy(self)
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automobiles_lib.destroy_inventory(self)
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self.object:remove()
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pos.y=pos.y+2
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'automobiles_lib:engine')
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'automobiles_lib:wheel')
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'automobiles_lib:wheel')
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'automobiles_lib:wheel')
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'automobiles_lib:wheel')
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end
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--
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-- entity
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--
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minetest.register_entity('automobiles_beetle:wheel',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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visual = "mesh",
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mesh = "beetle_anim_wheel.b3d",
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backface_culling = false,
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textures = {"automobiles_black.png", "automobiles_metal.png", "beetle_wheel.png"},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity('automobiles_beetle:front_suspension',{
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initial_properties = {
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physical = true,
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collide_with_objects=true,
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collisionbox = {-0.5, 0, -0.5, 0.5, 1, 0.5},
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pointable=false,
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visual = "mesh",
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mesh = "automobiles_buggy_f_suspension.b3d",
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textures = {"automobiles_black.png",},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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--[[on_step = function(self, dtime, moveresult)
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minetest.chat_send_all(dump(moveresult))
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end,]]--
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})
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minetest.register_entity('automobiles_beetle:rear_suspension',{
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initial_properties = {
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physical = true,
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collide_with_objects=true,
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pointable=false,
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visual = "mesh",
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mesh = "automobiles_buggy_r_suspension.b3d",
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textures = {"automobiles_black.png",},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity('automobiles_beetle:f_lights',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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glow = 0,
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visual = "mesh",
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mesh = "beetle_f_lights.b3d",
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textures = {"automobiles_grey.png"},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity('automobiles_beetle:r_lights',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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glow = 0,
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visual = "mesh",
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mesh = "beetle_pos_lights.b3d",
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textures = {"automobiles_rear_lights_off.png"},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity('automobiles_beetle:turn_left_light',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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glow = 0,
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visual = "mesh",
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mesh = "beetle_turn_l_light.b3d",
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textures = {"automobiles_turn.png",},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity('automobiles_beetle:turn_right_light',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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glow = 0,
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visual = "mesh",
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mesh = "beetle_turn_r_light.b3d",
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textures = {"automobiles_turn.png",},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity('automobiles_beetle:reverse_lights',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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glow = 0,
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visual = "mesh",
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mesh = "beetle_reverse_lights.b3d",
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textures = {"automobiles_grey.png",},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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function auto_beetle.paint(self, colstr)
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local l_textures = self.initial_properties.textures
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self._color = colstr
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--paint details
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local target_texture = "beetle_painting.png"
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local accessorie_texture = "beetle_paint_interior.png"
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for _, texture in ipairs(l_textures) do
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local indx = texture:find(target_texture)
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if indx then
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l_textures[_] = "("..target_texture.."^[multiply:"..colstr..")^("..target_texture.."^[multiply:#BBBBBB^[mask:beetle_details.png)" --here changes the main color
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end
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local indx = texture:find(accessorie_texture)
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if indx then
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l_textures[_] = accessorie_texture.."^[multiply:".. colstr --here changes the main color
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end
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end
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self.object:set_properties({textures=l_textures})
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end
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function auto_beetle.set_paint(self, puncher, itmstck)
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local is_admin = false
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is_admin = minetest.check_player_privs(puncher, {server=true})
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if not (self.owner == puncher:get_player_name() or is_admin == true) then
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return
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end
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local item_name = ""
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if itmstck then item_name = itmstck:get_name() end
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if item_name == "bike:painter" then
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--painting with bike painter
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local meta = itmstck:get_meta()
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local colstr = meta:get_string("paint_color")
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auto_beetle.paint(self, colstr)
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return true
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else
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--painting with dyes
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local split = string.split(item_name, ":")
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local color, indx, _
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if split[1] then _,indx = split[1]:find('dye') end
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if indx then
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for clr,_ in pairs(automobiles_lib.colors) do
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local _,x = split[2]:find(clr)
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if x then color = clr end
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end
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--lets paint!!!!
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--local color = item_name:sub(indx+1)
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local colstr = automobiles_lib.colors[color]
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--minetest.chat_send_all(color ..' '.. dump(colstr))
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if colstr then
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auto_beetle.paint(self, colstr)
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itmstck:set_count(itmstck:get_count()-1)
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puncher:set_wielded_item(itmstck)
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return true
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end
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-- end painting
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end
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end
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return false
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end
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auto_beetle.car_properties1 = {
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initial_properties = {
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physical = true,
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collide_with_objects = true,
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collisionbox = {-0.1, -0.2, -0.1, 0.1, 1.8, 0.1},
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selectionbox = {-2.0, 0.0, -2.0, 2.0, 2, 2.0},
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stepheight = 0.65 + automobiles_lib.extra_stepheight,
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visual = "mesh",
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mesh = "beetle_body.b3d",
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--use_texture_alpha = true,
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backface_culling = false,
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textures = {
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"automobiles_black.png", --bancos
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"automobiles_black.png", --banco traseiro
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"beetle_painting.png", --pintura carroceria
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"automobiles_black.png", --chassis
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"automobiles_metal.png", "automobiles_black.png", --escapamento
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"automobiles_metal.png", --detalhes metal
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"automobiles_black.png", "automobiles_metal.png", --estribos
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"beetle_glasses.png", --vidros
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"beetle_interior.png", --assoalho e forros
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"beetle_paint_interior.png", --painel
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"automobiles_metal.png", --para-choques
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"beetle_painting.png", --para-lamas
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"automobiles_metal.png", "automobiles_black.png", --volante
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"beetle_painting.png", --portas
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"automobiles_black.png", --forro portas
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"automobiles_metal.png", --metais portas
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"beetle_glasses.png", --vidros portas
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},
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},
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textures = {},
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driver_name = nil,
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sound_handle = nil,
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owner = "",
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static_save = true,
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infotext = "A very nice Beetle!",
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hp = 50,
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buoyancy = 2,
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physics = automobiles_lib.physics,
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lastvelocity = vector.new(),
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time_total = 0,
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_passenger = nil,
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_color = "#FFFFFF",
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_steering_angle = 0,
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_engine_running = false,
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_last_checkpoint = "",
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_total_laps = -1,
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_race_id = "",
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_energy = 1,
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_last_time_collision_snd = 0,
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_last_time_drift_snd = 0,
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_last_time_command = 0,
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_roll = math.rad(0),
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_pitch = 0,
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_longit_speed = 0,
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_show_rag = true,
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_show_lights = false,
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_light_old_pos = nil,
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_last_ground_check = 0,
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_last_light_move = 0,
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_last_engine_sound_update = 0,
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_turn_light_timer = 0,
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_inv = nil,
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_inv_id = "",
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_change_color = automobiles_lib.paint,
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_intensity = 4,
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_car_gravity = -automobiles_lib.gravity,
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_is_flying = 0,
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_trunk_slots = 12,
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_engine_sound = "beetle_engine",
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_max_fuel = 10,
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|
||||
_vehicle_name = "Beetle",
|
||||
_drive_wheel_pos = {x=-4.0, y=7.00, z=21},
|
||||
_drive_wheel_angle = 12,
|
||||
_seat_pos = {{x=-4.0,y=2,z=13.8},{x=4.0,y=2,z=13.8}, {x=-4.0,y=2,z=7},{x=4.0,y=2,z=7}},
|
||||
|
||||
_front_suspension_ent = 'automobiles_beetle:front_suspension',
|
||||
_front_suspension_pos = {x=0,y=1.8,z=27.6},
|
||||
_front_wheel_ent = 'automobiles_beetle:wheel',
|
||||
_front_wheel_xpos = 8.5,
|
||||
_front_wheel_frames = {x = 1, y = 24},
|
||||
_rear_suspension_ent = 'automobiles_beetle:rear_suspension',
|
||||
_rear_suspension_pos = {x=0,y=1.8,z=0},
|
||||
_rear_wheel_ent = 'automobiles_beetle:wheel',
|
||||
_rear_wheel_xpos = 8.5,
|
||||
_rear_wheel_frames = {x = 1, y = 24},
|
||||
_wheel_compensation = 0.9,
|
||||
|
||||
_fuel_gauge_pos = {x=-4.47,y=8.50,z=20.5},
|
||||
_front_lights = 'automobiles_beetle:f_lights',
|
||||
_rear_lights = 'automobiles_beetle:r_lights',
|
||||
_reverse_lights = 'automobiles_beetle:reverse_lights',
|
||||
_turn_left_lights = 'automobiles_beetle:turn_left_light',
|
||||
_turn_right_lights = 'automobiles_beetle:turn_right_light',
|
||||
|
||||
_change_color = auto_beetle.paint,
|
||||
_painting_function = auto_beetle.set_paint,
|
||||
_painting_load = auto_beetle.paint,
|
||||
_transmission_state = 1,
|
||||
|
||||
_LONGIT_DRAG_FACTOR = 0.12*0.12,
|
||||
_LATER_DRAG_FACTOR = 6.0,
|
||||
_max_acc_factor = 5,
|
||||
_max_speed = 14,
|
||||
_min_later_speed = 2,
|
||||
|
||||
|
||||
get_staticdata = automobiles_lib.get_staticdata,
|
||||
|
||||
on_deactivate = function(self)
|
||||
automobiles_lib.save_inventory(self)
|
||||
end,
|
||||
|
||||
on_activate = automobiles_lib.on_activate,
|
||||
|
||||
on_step = automobiles_lib.on_step,
|
||||
|
||||
on_punch = automobiles_lib.on_punch,
|
||||
on_rightclick = automobiles_lib.on_rightclick,
|
||||
}
|
||||
|
||||
minetest.register_entity("automobiles_beetle:beetle", auto_beetle.car_properties1)
|
||||
14
automobiles_beetle/init.lua
Executable file
14
automobiles_beetle/init.lua
Executable file
@ -0,0 +1,14 @@
|
||||
--
|
||||
-- constants
|
||||
--
|
||||
auto_beetle={}
|
||||
auto_beetle.gravity = automobiles_lib.gravity
|
||||
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "custom_physics.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "fuel_management.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "ground_detection.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "control.lua")
|
||||
dofile(minetest.get_modpath("automobiles_beetle") .. DIR_DELIM .. "entities.lua")
|
||||
dofile(minetest.get_modpath("automobiles_beetle") .. DIR_DELIM .. "crafts.lua")
|
||||
|
||||
|
||||
5
automobiles_beetle/mod.conf
Executable file
5
automobiles_beetle/mod.conf
Executable file
@ -0,0 +1,5 @@
|
||||
name=automobiles_beetle
|
||||
title=Beetle
|
||||
description=The old classic Beetle for Minetest
|
||||
author=apercy
|
||||
depends=automobiles_lib
|
||||
BIN
automobiles_beetle/models/beetle_anim_wheel.b3d
Executable file
BIN
automobiles_beetle/models/beetle_anim_wheel.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_body.b3d
Executable file
BIN
automobiles_beetle/models/beetle_body.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_f_lights.b3d
Executable file
BIN
automobiles_beetle/models/beetle_f_lights.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_f_suspension.b3d
Executable file
BIN
automobiles_beetle/models/beetle_f_suspension.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_pos_lights.b3d
Executable file
BIN
automobiles_beetle/models/beetle_pos_lights.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_r_suspension.b3d
Executable file
BIN
automobiles_beetle/models/beetle_r_suspension.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_reverse_lights.b3d
Executable file
BIN
automobiles_beetle/models/beetle_reverse_lights.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_turn_l_light.b3d
Executable file
BIN
automobiles_beetle/models/beetle_turn_l_light.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/models/beetle_turn_r_light.b3d
Executable file
BIN
automobiles_beetle/models/beetle_turn_r_light.b3d
Executable file
Binary file not shown.
BIN
automobiles_beetle/sounds/beetle_engine.ogg
Normal file
BIN
automobiles_beetle/sounds/beetle_engine.ogg
Normal file
Binary file not shown.
BIN
automobiles_beetle/textures/beetle_details.png
Executable file
BIN
automobiles_beetle/textures/beetle_details.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 5.6 KiB |
BIN
automobiles_beetle/textures/beetle_glasses.png
Executable file
BIN
automobiles_beetle/textures/beetle_glasses.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 8.6 KiB |
BIN
automobiles_beetle/textures/beetle_interior.png
Executable file
BIN
automobiles_beetle/textures/beetle_interior.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 18 KiB |
BIN
automobiles_beetle/textures/beetle_paint_interior.png
Executable file
BIN
automobiles_beetle/textures/beetle_paint_interior.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 18 KiB |
BIN
automobiles_beetle/textures/beetle_painting.png
Executable file
BIN
automobiles_beetle/textures/beetle_painting.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 21 KiB |
BIN
automobiles_beetle/textures/beetle_wheel.png
Executable file
BIN
automobiles_beetle/textures/beetle_wheel.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 9.0 KiB |
@ -167,28 +167,6 @@ initial_properties = {
|
||||
|
||||
})
|
||||
|
||||
minetest.register_entity('automobiles_buggy:steering',{
|
||||
initial_properties = {
|
||||
physical = false,
|
||||
collide_with_objects=false,
|
||||
pointable=false,
|
||||
visual = "mesh",
|
||||
mesh = "automobiles_buggy_drive_wheel.b3d",
|
||||
textures = {"automobiles_metal.png", "automobiles_black.png", "automobiles_metal.png"},
|
||||
},
|
||||
|
||||
on_activate = function(self,std)
|
||||
self.sdata = minetest.deserialize(std) or {}
|
||||
if self.sdata.remove then self.object:remove() end
|
||||
end,
|
||||
|
||||
get_staticdata=function(self)
|
||||
self.sdata.remove=true
|
||||
return minetest.serialize(self.sdata)
|
||||
end,
|
||||
|
||||
})
|
||||
|
||||
minetest.register_entity("automobiles_buggy:buggy", {
|
||||
initial_properties = {
|
||||
physical = true,
|
||||
@ -215,6 +193,7 @@ minetest.register_entity("automobiles_buggy:buggy", {
|
||||
"automobiles_metal.png", --front protection
|
||||
"automobiles_metal.png", --driver protection
|
||||
"automobiles_black.png", -- engine details
|
||||
"automobiles_metal.png", "automobiles_black.png", --volante
|
||||
},
|
||||
},
|
||||
textures = {},
|
||||
@ -259,9 +238,8 @@ minetest.register_entity("automobiles_buggy:buggy", {
|
||||
_destroy_function = buggy.destroy,
|
||||
|
||||
_vehicle_name = "Buggy",
|
||||
_drive_wheel_pos = {x=-4.26,y=6.01,z=14.18},
|
||||
_drive_wheel_pos = {x=-4.26,y=6.01,z=16},
|
||||
_drive_wheel_angle = 15,
|
||||
_steering_ent = 'automobiles_buggy:steering',
|
||||
_rag_extended_ent = 'automobiles_buggy:rag',
|
||||
_seat_pos = {{x=-4.25,y=0.48,z=9.5},{x=4.25,y=0.48,z=9.5}},
|
||||
|
||||
@ -280,6 +258,12 @@ minetest.register_entity("automobiles_buggy:buggy", {
|
||||
_front_lights = 'automobiles_buggy:f_lights',
|
||||
_rear_lights = 'automobiles_buggy:r_lights',
|
||||
|
||||
_LONGIT_DRAG_FACTOR = 0.12*0.12,
|
||||
_LATER_DRAG_FACTOR = 6.0,
|
||||
_max_acc_factor = 5,
|
||||
_max_speed = 15,
|
||||
_min_later_speed = 2.5,
|
||||
|
||||
get_staticdata = automobiles_lib.get_staticdata,
|
||||
|
||||
on_deactivate = function(self)
|
||||
@ -288,229 +272,7 @@ minetest.register_entity("automobiles_buggy:buggy", {
|
||||
|
||||
on_activate = automobiles_lib.on_activate,
|
||||
|
||||
on_step = function(self, dtime)
|
||||
automobiles_lib.stepfunc(self, dtime)
|
||||
--[[sound play control]]--
|
||||
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
||||
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
||||
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
||||
if self._last_time_drift_snd > 1 then self._last_time_drift_snd = 1 end
|
||||
--[[end sound control]]--
|
||||
|
||||
local rotation = self.object:get_rotation()
|
||||
local yaw = rotation.y
|
||||
local newyaw=yaw
|
||||
local pitch = rotation.x
|
||||
|
||||
local hull_direction = minetest.yaw_to_dir(yaw)
|
||||
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
||||
local velocity = self.object:get_velocity()
|
||||
|
||||
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
||||
local fuel_weight_factor = (5 - self._energy)/5000
|
||||
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
||||
(buggy.LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
||||
|
||||
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
||||
local later_drag = vector.multiply(nhdir,later_speed*
|
||||
later_speed*buggy.LATER_DRAG_FACTOR*-1*automobiles_lib.sign(later_speed))
|
||||
|
||||
local accel = vector.add(longit_drag,later_drag)
|
||||
local stop = nil
|
||||
|
||||
if self._show_rag == true then
|
||||
self.rag:set_properties({is_visible=true})
|
||||
else
|
||||
self.rag:set_properties({is_visible=false})
|
||||
end
|
||||
|
||||
local player = nil
|
||||
local is_attached = false
|
||||
if self.driver_name then
|
||||
player = minetest.get_player_by_name(self.driver_name)
|
||||
|
||||
if player then
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
if self.driver_seat then
|
||||
if player_attach == self.driver_seat then is_attached = true end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local is_breaking = false
|
||||
if is_attached then
|
||||
local ctrl = player:get_player_control()
|
||||
if ctrl.aux1 then
|
||||
--sets the engine running - but sets a delay also, cause keypress
|
||||
if self._last_time_command > 0.8 then
|
||||
self._last_time_command = 0
|
||||
minetest.sound_play({name = "automobiles_horn"},
|
||||
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
||||
end
|
||||
end
|
||||
if ctrl.down then
|
||||
is_breaking = true
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=15})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_light_move = self._last_light_move + dtime
|
||||
if self._last_light_move > 0.15 then
|
||||
self._last_light_move = 0
|
||||
if self._show_lights == true then
|
||||
--self.lights:set_properties({is_visible=true})
|
||||
self.lights:set_properties({textures={"automobiles_buggy_lights.png"}, glow=15})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights.png"}, glow=10})
|
||||
end
|
||||
automobiles_lib.put_light(self)
|
||||
else
|
||||
--self.lights:set_properties({is_visible=false})
|
||||
self.lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
end
|
||||
automobiles_lib.remove_light(self)
|
||||
end
|
||||
end
|
||||
|
||||
local curr_pos = self.object:get_pos()
|
||||
self.object:move_to(curr_pos)
|
||||
if is_attached then --and self.driver_name == self.owner then
|
||||
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
||||
if impact > 1 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
if self._last_time_collision_snd > 0.3 then
|
||||
self._last_time_collision_snd = 0
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
automobiles_lib.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
local min_later_speed = 0.9
|
||||
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
||||
self._last_time_drift_snd > 0.6 then
|
||||
self._last_time_drift_snd = 0
|
||||
minetest.sound_play("automobiles_drifting", {
|
||||
pos = curr_pos,
|
||||
max_hear_distance = 20,
|
||||
gain = 3.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
ephemeral = true,
|
||||
})
|
||||
end
|
||||
|
||||
--control
|
||||
local steering_angle_max = 30
|
||||
local steering_speed = 40
|
||||
if math.abs(longit_speed) > 3 then
|
||||
local mid_speed = (steering_speed/2)
|
||||
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
||||
end
|
||||
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, buggy.max_acc_factor, buggy.max_speed, steering_angle_max, steering_speed)
|
||||
else
|
||||
self._show_lights = false
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
end
|
||||
|
||||
local angle_factor = self._steering_angle / 10
|
||||
self.lf_wheel:set_animation_frame_speed(longit_speed * (10 - angle_factor))
|
||||
self.rf_wheel:set_animation_frame_speed(-longit_speed * (10 + angle_factor))
|
||||
self.lr_wheel:set_animation_frame_speed(longit_speed * (10 - angle_factor))
|
||||
self.rr_wheel:set_animation_frame_speed(-longit_speed * (10 + angle_factor))
|
||||
|
||||
--whell turn
|
||||
self.steering:set_attach(self.steering_axis,'',{x=0,y=0,z=0},{x=0,y=0,z=self._steering_angle*2})
|
||||
self.lf_wheel:set_attach(self.front_suspension,'',{x=-self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
||||
self.rf_wheel:set_attach(self.front_suspension,'',{x=self._front_wheel_xpos,y=0,z=0},{x=0,y=(-self._steering_angle+angle_factor)+180,z=0})
|
||||
|
||||
if math.abs(self._steering_angle)>5 then
|
||||
local turn_rate = math.rad(40)
|
||||
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
||||
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
||||
end
|
||||
|
||||
--[[
|
||||
accell correction
|
||||
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
||||
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
||||
]]--
|
||||
local max_factor = 25
|
||||
local acc_adjusted = 10
|
||||
if accel.x > max_factor then accel.x = acc_adjusted end
|
||||
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
||||
if accel.z > max_factor then accel.z = acc_adjusted end
|
||||
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
||||
-- end correction
|
||||
|
||||
-- calculate energy consumption --
|
||||
----------------------------------
|
||||
if self._energy > 0 then
|
||||
local zero_reference = vector.new()
|
||||
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
||||
--minetest.chat_send_all(acceleration)
|
||||
local consumed_power = acceleration/40000
|
||||
self._energy = self._energy - consumed_power;
|
||||
end
|
||||
if self._energy <= 0 then
|
||||
self._engine_running = false
|
||||
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
||||
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
||||
else
|
||||
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
||||
if self._last_engine_sound_update > 0.300 then
|
||||
self._last_engine_sound_update = 0
|
||||
automobiles_lib.engine_set_sound_and_animation(self, longit_speed)
|
||||
end
|
||||
end
|
||||
|
||||
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
||||
self.fuel_gauge:set_attach(self.object,'',self._fuel_gauge_pos,{x=0,y=0,z=energy_indicator_angle})
|
||||
----------------------------
|
||||
-- end energy consumption --
|
||||
|
||||
accel.y = -automobiles_lib.gravity
|
||||
|
||||
if stop ~= true then
|
||||
--self.object:set_velocity(velocity)
|
||||
self.object:add_velocity(vector.multiply(accel,dtime))
|
||||
--self.object:set_acceleration(accel)
|
||||
else
|
||||
if stop == true then
|
||||
self.object:set_acceleration({x=0,y=0,z=0})
|
||||
self.object:set_velocity({x=0,y=0,z=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_ground_check = self._last_ground_check + dtime
|
||||
if self._last_ground_check > 0.18 then
|
||||
self._last_ground_check = 0
|
||||
automobiles_lib.ground_get_distances(self, 0.372, 2.3)
|
||||
end
|
||||
local newpitch = self._pitch --velocity.y * math.rad(6)
|
||||
|
||||
if newyaw~=yaw or newpitch~=pitch then self.object:set_rotation({x=newpitch,y=newyaw,z=0}) end
|
||||
|
||||
--saves last velocity for collision detection (abrupt stop)
|
||||
self.lastvelocity = self.object:get_velocity()
|
||||
self._longit_speed = longit_speed
|
||||
|
||||
end,
|
||||
on_step = automobiles_lib.on_step,
|
||||
|
||||
on_punch = automobiles_lib.on_punch,
|
||||
on_rightclick = automobiles_lib.on_rightclick,
|
||||
|
||||
@ -2,11 +2,7 @@
|
||||
-- constants
|
||||
--
|
||||
buggy={}
|
||||
buggy.LONGIT_DRAG_FACTOR = 0.14*0.14
|
||||
buggy.LATER_DRAG_FACTOR = 25.0
|
||||
buggy.gravity = automobiles_lib.gravity
|
||||
buggy.max_speed = 15
|
||||
buggy.max_acc_factor = 5
|
||||
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "custom_physics.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "control.lua")
|
||||
|
||||
Binary file not shown.
@ -347,6 +347,12 @@ catrelle.car_properties1 = {
|
||||
_turn_left_lights = 'automobiles_catrelle:turn_left_light',
|
||||
_turn_right_lights = 'automobiles_catrelle:turn_right_light',
|
||||
|
||||
_LONGIT_DRAG_FACTOR = 0.12*0.12,
|
||||
_LATER_DRAG_FACTOR = 10.0,
|
||||
_max_acc_factor = 5,
|
||||
_max_speed = 14,
|
||||
_min_later_speed = 3,
|
||||
|
||||
get_staticdata = automobiles_lib.get_staticdata,
|
||||
|
||||
on_deactivate = function(self)
|
||||
@ -355,268 +361,7 @@ catrelle.car_properties1 = {
|
||||
|
||||
on_activate = automobiles_lib.on_activate,
|
||||
|
||||
on_step = function(self, dtime)
|
||||
automobiles_lib.stepfunc(self, dtime)
|
||||
--[[sound play control]]--
|
||||
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
||||
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
||||
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
||||
if self._last_time_drift_snd > 1 then self._last_time_drift_snd = 1 end
|
||||
--[[end sound control]]--
|
||||
|
||||
local rotation = self.object:get_rotation()
|
||||
local yaw = rotation.y
|
||||
local newyaw=yaw
|
||||
local pitch = rotation.x
|
||||
|
||||
local hull_direction = minetest.yaw_to_dir(yaw)
|
||||
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
||||
local velocity = self.object:get_velocity()
|
||||
|
||||
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
||||
local fuel_weight_factor = (5 - self._energy)/5000
|
||||
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
||||
(catrelle.LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
||||
|
||||
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
||||
local later_drag = vector.multiply(nhdir,later_speed*
|
||||
later_speed*catrelle.LATER_DRAG_FACTOR*-1*automobiles_lib.sign(later_speed))
|
||||
|
||||
local accel = vector.add(longit_drag,later_drag)
|
||||
local stop = nil
|
||||
local curr_pos = self.object:get_pos()
|
||||
|
||||
local player = nil
|
||||
local is_attached = false
|
||||
if self.driver_name then
|
||||
player = minetest.get_player_by_name(self.driver_name)
|
||||
|
||||
if player then
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
if self.driver_seat then
|
||||
if player_attach == self.driver_seat then is_attached = true end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local is_breaking = false
|
||||
if is_attached then
|
||||
local ctrl = player:get_player_control()
|
||||
if ctrl.aux1 then
|
||||
--sets the engine running - but sets a delay also, cause keypress
|
||||
if self._last_time_command > 0.8 then
|
||||
self._last_time_command = 0
|
||||
minetest.sound_play({name = "automobiles_horn"},
|
||||
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
||||
end
|
||||
end
|
||||
if ctrl.down then
|
||||
is_breaking = true
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=15})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_light_move = self._last_light_move + dtime
|
||||
if self._last_light_move > 0.15 then
|
||||
self._last_light_move = 0
|
||||
if self._show_lights == true then
|
||||
--self.lights:set_properties({is_visible=true})
|
||||
self.lights:set_properties({textures={"automobiles_catrelle_lights.png"}, glow=15})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights.png"}, glow=10})
|
||||
end
|
||||
automobiles_lib.put_light(self)
|
||||
else
|
||||
--self.lights:set_properties({is_visible=false})
|
||||
self.lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
end
|
||||
automobiles_lib.remove_light(self)
|
||||
end
|
||||
end
|
||||
|
||||
-- impacts and control
|
||||
self.object:move_to(curr_pos)
|
||||
if is_attached then --and self.driver_name == self.owner then
|
||||
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
||||
if impact > 1 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
if self._last_time_collision_snd > 0.3 then
|
||||
self._last_time_collision_snd = 0
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
automobiles_lib.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
--control
|
||||
local steering_angle_max = 30
|
||||
local steering_speed = 40
|
||||
if math.abs(longit_speed) > 3 then
|
||||
local mid_speed = (steering_speed/2)
|
||||
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
||||
end
|
||||
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, catrelle.max_acc_factor, catrelle.max_speed, steering_angle_max, steering_speed)
|
||||
else
|
||||
self._show_lights = false
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
end
|
||||
|
||||
local angle_factor = self._steering_angle / 10
|
||||
|
||||
--whell turn
|
||||
self.lf_wheel:set_attach(self.front_suspension,'',{x=-self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
||||
self.rf_wheel:set_attach(self.front_suspension,'',{x=self._front_wheel_xpos,y=0,z=0},{x=0,y=(-self._steering_angle+angle_factor)+180,z=0})
|
||||
self.lr_wheel:set_attach(self.rear_suspension,'',{x=-self._rear_wheel_xpos,y=0,z=0},{x=0,y=0,z=0})
|
||||
self.rr_wheel:set_attach(self.rear_suspension,'',{x=self._rear_wheel_xpos,y=0,z=0},{x=0,y=180,z=0})
|
||||
|
||||
--check if the tyres is touching the pavement
|
||||
local noded = automobiles_lib.nodeatpos(automobiles_lib.pos_shift(curr_pos,{y=-0.5}))
|
||||
if (noded and noded.drawtype ~= 'airlike') then
|
||||
if noded.drawtype ~= 'liquid' then
|
||||
local min_later_speed = 0.9
|
||||
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
||||
self._last_time_drift_snd > 0.6 then
|
||||
self._last_time_drift_snd = 0
|
||||
minetest.sound_play("automobiles_drifting", {
|
||||
pos = curr_pos,
|
||||
max_hear_distance = 20,
|
||||
gain = 3.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
ephemeral = true,
|
||||
})
|
||||
end
|
||||
|
||||
self.lf_wheel:set_animation_frame_speed(longit_speed * (12 - angle_factor))
|
||||
self.rf_wheel:set_animation_frame_speed(-longit_speed * (12 + angle_factor))
|
||||
self.lr_wheel:set_animation_frame_speed(longit_speed * (12 - angle_factor))
|
||||
self.rr_wheel:set_animation_frame_speed(-longit_speed * (12 + angle_factor))
|
||||
end
|
||||
end
|
||||
|
||||
--drive wheel turn
|
||||
self.object:set_bone_position("drive_wheel", {x=-0, y=0, z=0}, {x=0, y=0, z=-self._steering_angle*2})
|
||||
|
||||
|
||||
if math.abs(self._steering_angle)>5 then
|
||||
local turn_rate = math.rad(40)
|
||||
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
||||
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
||||
end
|
||||
|
||||
--turn light
|
||||
self._turn_light_timer = self._turn_light_timer + dtime
|
||||
if math.abs(self._steering_angle) > 15 and self._turn_light_timer >= 1 then
|
||||
self._turn_light_timer = 0
|
||||
--set turn light
|
||||
--minetest.chat_send_all(self._steering_angle)
|
||||
if self._steering_angle < 0 then
|
||||
--minetest.chat_send_all("direita")
|
||||
self.turn_r_light:set_properties({textures={"automobiles_turn_on.png"}, glow=20})
|
||||
end
|
||||
if self._steering_angle > 0 then
|
||||
--minetest.chat_send_all("esquerda")
|
||||
self.turn_l_light:set_properties({textures={"automobiles_turn_on.png"}, glow=20})
|
||||
end
|
||||
end
|
||||
if self._turn_light_timer > 0.5 then
|
||||
self.turn_l_light:set_properties({textures={"automobiles_turn.png"}, glow=0})
|
||||
self.turn_r_light:set_properties({textures={"automobiles_turn.png"}, glow=0})
|
||||
end
|
||||
if self._turn_light_timer > 1 then
|
||||
self._turn_light_timer = 1
|
||||
end
|
||||
|
||||
--[[
|
||||
accell correction
|
||||
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
||||
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
||||
]]--
|
||||
local max_factor = 25
|
||||
local acc_adjusted = 10
|
||||
if accel.x > max_factor then accel.x = acc_adjusted end
|
||||
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
||||
if accel.z > max_factor then accel.z = acc_adjusted end
|
||||
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
||||
-- end correction
|
||||
|
||||
-- calculate energy consumption --
|
||||
----------------------------------
|
||||
if self._energy > 0 then
|
||||
local zero_reference = vector.new()
|
||||
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
||||
--minetest.chat_send_all(acceleration)
|
||||
local consumed_power = acceleration/40000
|
||||
self._energy = self._energy - consumed_power;
|
||||
end
|
||||
if self._energy <= 0 then
|
||||
self._engine_running = false
|
||||
self._is_flying = 0
|
||||
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
||||
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
||||
else
|
||||
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
||||
if self._last_engine_sound_update > 0.300 then
|
||||
self._last_engine_sound_update = 0
|
||||
automobiles_lib.engine_set_sound_and_animation(self, longit_speed)
|
||||
end
|
||||
end
|
||||
|
||||
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
||||
self.fuel_gauge:set_attach(self.object,'',self._fuel_gauge_pos,{x=0,y=0,z=energy_indicator_angle})
|
||||
----------------------------
|
||||
-- end energy consumption --
|
||||
|
||||
--gravity works
|
||||
if not self._is_flying or self._is_flying == 0 then
|
||||
accel.y = -automobiles_lib.gravity
|
||||
else
|
||||
local time_correction = (self.dtime/catrelle.ideal_step)
|
||||
local y_accel = self._car_gravity*time_correction
|
||||
accel.y = y_accel --sets the anti gravity
|
||||
end
|
||||
|
||||
if stop ~= true then
|
||||
--self.object:set_velocity(velocity)
|
||||
self.object:add_velocity(vector.multiply(accel,dtime))
|
||||
--self.object:set_acceleration(accel)
|
||||
else
|
||||
if stop == true then
|
||||
self.object:set_acceleration({x=0,y=0,z=0})
|
||||
self.object:set_velocity({x=0,y=0,z=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_ground_check = self._last_ground_check + dtime
|
||||
if self._last_ground_check > 0.18 then
|
||||
self._last_ground_check = 0
|
||||
automobiles_lib.ground_get_distances(self, 0.372, 3.0)
|
||||
end
|
||||
local newpitch = self._pitch --velocity.y * math.rad(6)
|
||||
|
||||
local newroll = 0
|
||||
self.object:set_rotation({x=newpitch,y=newyaw,z=newroll})
|
||||
|
||||
--saves last velocity for collision detection (abrupt stop)
|
||||
self.lastvelocity = self.object:get_velocity()
|
||||
self._longit_speed = longit_speed
|
||||
|
||||
end,
|
||||
on_step = automobiles_lib.on_step,
|
||||
|
||||
on_punch = automobiles_lib.on_punch,
|
||||
on_rightclick = automobiles_lib.on_rightclick,
|
||||
|
||||
@ -2,12 +2,7 @@
|
||||
-- constants
|
||||
--
|
||||
catrelle={}
|
||||
catrelle.LONGIT_DRAG_FACTOR = 0.12*0.12
|
||||
catrelle.LATER_DRAG_FACTOR = 8.0
|
||||
catrelle.gravity = automobiles_lib.gravity
|
||||
catrelle.max_speed = 14
|
||||
catrelle.max_acc_factor = 5
|
||||
catrelle.ideal_step = 0.2
|
||||
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "custom_physics.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "fuel_management.lua")
|
||||
|
||||
@ -285,6 +285,12 @@ minetest.register_entity("automobiles_coupe:coupe", {
|
||||
_turn_left_lights = 'automobiles_coupe:turn_left_light',
|
||||
_turn_right_lights = 'automobiles_coupe:turn_right_light',
|
||||
|
||||
_LONGIT_DRAG_FACTOR = 0.12*0.12,
|
||||
_LATER_DRAG_FACTOR = 18.0,
|
||||
_max_acc_factor = 8,
|
||||
_max_speed = 22,
|
||||
_min_later_speed = 2,
|
||||
|
||||
get_staticdata = automobiles_lib.get_staticdata,
|
||||
|
||||
on_deactivate = function(self)
|
||||
@ -293,248 +299,7 @@ minetest.register_entity("automobiles_coupe:coupe", {
|
||||
|
||||
on_activate = automobiles_lib.on_activate,
|
||||
|
||||
on_step = function(self, dtime)
|
||||
automobiles_lib.stepfunc(self, dtime)
|
||||
--[[sound play control]]--
|
||||
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
||||
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
||||
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
||||
if self._last_time_drift_snd > 1 then self._last_time_drift_snd = 1 end
|
||||
--[[end sound control]]--
|
||||
|
||||
local rotation = self.object:get_rotation()
|
||||
local yaw = rotation.y
|
||||
local newyaw=yaw
|
||||
local pitch = rotation.x
|
||||
|
||||
local hull_direction = minetest.yaw_to_dir(yaw)
|
||||
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
||||
local velocity = self.object:get_velocity()
|
||||
|
||||
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
||||
local fuel_weight_factor = (5 - self._energy)/5000
|
||||
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
||||
(coupe.LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
||||
|
||||
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
||||
local later_drag = vector.multiply(nhdir,later_speed*
|
||||
later_speed*coupe.LATER_DRAG_FACTOR*-1*automobiles_lib.sign(later_speed))
|
||||
|
||||
local accel = vector.add(longit_drag,later_drag)
|
||||
local stop = nil
|
||||
|
||||
local player = nil
|
||||
local is_attached = false
|
||||
if self.driver_name then
|
||||
player = minetest.get_player_by_name(self.driver_name)
|
||||
|
||||
if player then
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
if self.driver_seat then
|
||||
if player_attach == self.driver_seat then is_attached = true end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local is_breaking = false
|
||||
if is_attached then
|
||||
local ctrl = player:get_player_control()
|
||||
if ctrl.aux1 then
|
||||
--sets the engine running - but sets a delay also, cause keypress
|
||||
if self._last_time_command > 0.8 then
|
||||
self._last_time_command = 0
|
||||
minetest.sound_play({name = "automobiles_horn"},
|
||||
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
||||
end
|
||||
end
|
||||
if ctrl.down then
|
||||
is_breaking = true
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=15})
|
||||
end
|
||||
if ctrl.sneak then
|
||||
self.reverse_lights:set_properties({textures={"automobiles_white.png"}, glow=15})
|
||||
else
|
||||
self.reverse_lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_light_move = self._last_light_move + dtime
|
||||
if self._last_light_move > 0.15 then
|
||||
self._last_light_move = 0
|
||||
if self._show_lights == true then
|
||||
--self.lights:set_properties({is_visible=true})
|
||||
self.lights:set_properties({textures={"automobiles_coupe_lights.png"}, glow=15})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights.png"}, glow=10})
|
||||
end
|
||||
automobiles_lib.put_light(self)
|
||||
else
|
||||
--self.lights:set_properties({is_visible=false})
|
||||
self.lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
end
|
||||
automobiles_lib.remove_light(self)
|
||||
end
|
||||
end
|
||||
|
||||
local curr_pos = self.object:get_pos()
|
||||
self.object:move_to(curr_pos)
|
||||
if is_attached then --and self.driver_name == self.owner then
|
||||
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
||||
if impact > 1 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
if self._last_time_collision_snd > 0.3 then
|
||||
self._last_time_collision_snd = 0
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
automobiles_lib.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
local min_later_speed = 0.9
|
||||
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
||||
self._last_time_drift_snd > 0.6 then
|
||||
self._last_time_drift_snd = 0
|
||||
minetest.sound_play("automobiles_drifting", {
|
||||
pos = curr_pos,
|
||||
max_hear_distance = 20,
|
||||
gain = 3.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
ephemeral = true,
|
||||
})
|
||||
end
|
||||
|
||||
--control
|
||||
local steering_angle_max = 30
|
||||
local steering_speed = 40
|
||||
if math.abs(longit_speed) > 3 then
|
||||
local mid_speed = (steering_speed/2)
|
||||
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
||||
end
|
||||
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, coupe.max_acc_factor, coupe.max_speed, steering_angle_max, steering_speed)
|
||||
else
|
||||
self._show_lights = false
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
end
|
||||
|
||||
local angle_factor = self._steering_angle / 10
|
||||
self.lf_wheel:set_animation_frame_speed(longit_speed * (12 - angle_factor))
|
||||
self.rf_wheel:set_animation_frame_speed(-longit_speed * (12 + angle_factor))
|
||||
self.lr_wheel:set_animation_frame_speed(longit_speed * (12 - angle_factor))
|
||||
self.rr_wheel:set_animation_frame_speed(-longit_speed * (12 + angle_factor))
|
||||
|
||||
--whell turn
|
||||
self.steering:set_attach(self.steering_axis,'',{x=0,y=0,z=0},{x=0,y=0,z=self._steering_angle*2})
|
||||
self.lf_wheel:set_attach(self.front_suspension,'',{x=-self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
||||
self.rf_wheel:set_attach(self.front_suspension,'',{x=self._front_wheel_xpos,y=0,z=0},{x=0,y=(-self._steering_angle+angle_factor)+180,z=0})
|
||||
|
||||
if math.abs(self._steering_angle)>5 then
|
||||
local turn_rate = math.rad(40)
|
||||
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
||||
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
||||
end
|
||||
|
||||
--turn light
|
||||
self._turn_light_timer = self._turn_light_timer + dtime
|
||||
if math.abs(self._steering_angle) > 15 and self._turn_light_timer >= 1 then
|
||||
self._turn_light_timer = 0
|
||||
--set turn light
|
||||
if self._steering_angle < 0 then
|
||||
self.turn_r_light:set_properties({textures={"automobiles_turn_on.png"}, glow=20})
|
||||
end
|
||||
if self._steering_angle > 0 then
|
||||
self.turn_l_light:set_properties({textures={"automobiles_turn_on.png"}, glow=20})
|
||||
end
|
||||
end
|
||||
if self._turn_light_timer > 0.5 then
|
||||
self.turn_l_light:set_properties({textures={"automobiles_turn.png"}, glow=0})
|
||||
self.turn_r_light:set_properties({textures={"automobiles_turn.png"}, glow=0})
|
||||
end
|
||||
if self._turn_light_timer > 1 then
|
||||
self._turn_light_timer = 1
|
||||
end
|
||||
|
||||
--[[
|
||||
accell correction
|
||||
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
||||
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
||||
]]--
|
||||
local max_factor = 25
|
||||
local acc_adjusted = 10
|
||||
if accel.x > max_factor then accel.x = acc_adjusted end
|
||||
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
||||
if accel.z > max_factor then accel.z = acc_adjusted end
|
||||
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
||||
-- end correction
|
||||
|
||||
-- calculate energy consumption --
|
||||
----------------------------------
|
||||
if self._energy > 0 then
|
||||
local zero_reference = vector.new()
|
||||
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
||||
--minetest.chat_send_all(acceleration)
|
||||
local consumed_power = acceleration/40000
|
||||
self._energy = self._energy - consumed_power;
|
||||
end
|
||||
if self._energy <= 0 then
|
||||
self._engine_running = false
|
||||
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
||||
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
||||
else
|
||||
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
||||
if self._last_engine_sound_update > 0.300 then
|
||||
self._last_engine_sound_update = 0
|
||||
automobiles_lib.engine_set_sound_and_animation(self, longit_speed)
|
||||
end
|
||||
end
|
||||
|
||||
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
||||
self.fuel_gauge:set_attach(self.object,'',self._fuel_gauge_pos,{x=0,y=0,z=energy_indicator_angle})
|
||||
----------------------------
|
||||
-- end energy consumption --
|
||||
|
||||
accel.y = -automobiles_lib.gravity
|
||||
|
||||
if stop ~= true then
|
||||
--self.object:set_velocity(velocity)
|
||||
self.object:add_velocity(vector.multiply(accel,dtime))
|
||||
--self.object:set_acceleration(accel)
|
||||
else
|
||||
if stop == true then
|
||||
self.object:set_acceleration({x=0,y=0,z=0})
|
||||
self.object:set_velocity({x=0,y=0,z=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_ground_check = self._last_ground_check + dtime
|
||||
if self._last_ground_check > 0.18 then
|
||||
self._last_ground_check = 0
|
||||
automobiles_lib.ground_get_distances(self, 0.372, 2.3)
|
||||
end
|
||||
local newpitch = self._pitch --velocity.y * math.rad(6)
|
||||
|
||||
if newyaw~=yaw or newpitch~=pitch then self.object:set_rotation({x=newpitch,y=newyaw,z=0}) end
|
||||
|
||||
--saves last velocity for collision detection (abrupt stop)
|
||||
self.lastvelocity = self.object:get_velocity()
|
||||
self._longit_speed = longit_speed
|
||||
|
||||
end,
|
||||
on_step = automobiles_lib.on_step,
|
||||
|
||||
on_punch = automobiles_lib.on_punch,
|
||||
on_rightclick = automobiles_lib.on_rightclick,
|
||||
|
||||
@ -2,11 +2,7 @@
|
||||
-- constants
|
||||
--
|
||||
coupe={}
|
||||
coupe.LONGIT_DRAG_FACTOR = 0.12*0.12
|
||||
coupe.LATER_DRAG_FACTOR = 18.0
|
||||
coupe.gravity = automobiles_lib.gravity
|
||||
coupe.max_speed = 22
|
||||
coupe.max_acc_factor = 8
|
||||
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "custom_physics.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "control.lua")
|
||||
|
||||
@ -353,3 +353,304 @@ function automobiles_lib.on_activate(self, staticdata, dtime_s)
|
||||
|
||||
automobiles_lib.actfunc(self, staticdata, dtime_s)
|
||||
end
|
||||
|
||||
function automobiles_lib.on_step(self, dtime)
|
||||
automobiles_lib.stepfunc(self, dtime)
|
||||
--[[sound play control]]--
|
||||
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
||||
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
||||
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
||||
if self._last_time_drift_snd > 2.0 then self._last_time_drift_snd = 2.0 end
|
||||
--[[end sound control]]--
|
||||
|
||||
local rotation = self.object:get_rotation()
|
||||
local yaw = rotation.y
|
||||
local newyaw=yaw
|
||||
local pitch = rotation.x
|
||||
|
||||
local hull_direction = minetest.yaw_to_dir(yaw)
|
||||
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
||||
local velocity = self.object:get_velocity()
|
||||
|
||||
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
||||
local fuel_weight_factor = (5 - self._energy)/5000
|
||||
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
||||
(self._LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
||||
|
||||
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
||||
local dynamic_later_drag = self._LATER_DRAG_FACTOR
|
||||
if longit_speed > 2 then dynamic_later_drag = 2.0 end
|
||||
if longit_speed > 8 then dynamic_later_drag = 0.5 end
|
||||
local later_drag = vector.multiply(nhdir,later_speed*
|
||||
later_speed*dynamic_later_drag*-1*automobiles_lib.sign(later_speed))
|
||||
|
||||
local accel = vector.add(longit_drag,later_drag)
|
||||
local stop = nil
|
||||
local curr_pos = self.object:get_pos()
|
||||
|
||||
local player = nil
|
||||
local is_attached = false
|
||||
if self.driver_name then
|
||||
player = minetest.get_player_by_name(self.driver_name)
|
||||
|
||||
if player then
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
if self.driver_seat then
|
||||
if player_attach == self.driver_seat then is_attached = true end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local is_breaking = false
|
||||
if is_attached then
|
||||
local ctrl = player:get_player_control()
|
||||
if ctrl.aux1 then
|
||||
--sets the engine running - but sets a delay also, cause keypress
|
||||
if self._last_time_command > 0.8 then
|
||||
self._last_time_command = 0
|
||||
minetest.sound_play({name = "automobiles_horn"},
|
||||
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
||||
end
|
||||
end
|
||||
if ctrl.down then
|
||||
is_breaking = true
|
||||
if self.r_lights then self.r_lights:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=15}) end
|
||||
end
|
||||
if self.reverse_lights then
|
||||
if ctrl.sneak then
|
||||
self.reverse_lights:set_properties({textures={"automobiles_white.png"}, glow=15})
|
||||
else
|
||||
self.reverse_lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
self._last_light_move = self._last_light_move + dtime
|
||||
if self._last_light_move > 0.15 then
|
||||
self._last_light_move = 0
|
||||
if self.lights then
|
||||
if self._show_lights == true then
|
||||
--self.lights:set_properties({is_visible=true})
|
||||
self.lights:set_properties({textures={"automobiles_front_lights.png"}, glow=15})
|
||||
if is_breaking == false then
|
||||
if self.r_lights then self.r_lights:set_properties({textures={"automobiles_rear_lights.png"}, glow=10}) end
|
||||
end
|
||||
automobiles_lib.put_light(self)
|
||||
else
|
||||
--self.lights:set_properties({is_visible=false})
|
||||
self.lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
if is_breaking == false then
|
||||
if self.r_lights then self.r_lights:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0}) end
|
||||
end
|
||||
automobiles_lib.remove_light(self)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- impacts and control
|
||||
self.object:move_to(curr_pos)
|
||||
if is_attached then --and self.driver_name == self.owner then
|
||||
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
||||
if impact > 1 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
if self._last_time_collision_snd > 0.3 then
|
||||
self._last_time_collision_snd = 0
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
automobiles_lib.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
--control
|
||||
local steering_angle_max = 40
|
||||
local steering_speed = 40
|
||||
if math.abs(longit_speed) > 3 then
|
||||
local mid_speed = (steering_speed/2)
|
||||
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
||||
end
|
||||
|
||||
--adjust engine parameter (transmission emulation)
|
||||
local acc_factor = self._max_acc_factor
|
||||
local transmission_state = automobiles_lib.get_transmission_state(longit_speed, self._max_speed)
|
||||
|
||||
local target_acc_factor = acc_factor
|
||||
if transmission_state == 1 then
|
||||
target_acc_factor = (self._max_acc_factor/3)
|
||||
end
|
||||
if transmission_state == 2 then
|
||||
target_acc_factor = (self._max_acc_factor/2)
|
||||
end
|
||||
self._transmission_state = transmission_state
|
||||
--minetest.chat_send_all(transmission_state)
|
||||
|
||||
--control
|
||||
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, target_acc_factor, self._max_speed, steering_angle_max, steering_speed)
|
||||
else
|
||||
self._show_lights = false
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
end
|
||||
|
||||
local angle_factor = self._steering_angle / 10
|
||||
|
||||
--whell turn
|
||||
if self.lf_wheel and self.rf_wheel and self.lr_wheel and self.rr_wheel then
|
||||
self.lf_wheel:set_attach(self.front_suspension,'',{x=-self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
||||
self.rf_wheel:set_attach(self.front_suspension,'',{x=self._front_wheel_xpos,y=0,z=0},{x=0,y=(-self._steering_angle+angle_factor)+180,z=0})
|
||||
self.lr_wheel:set_attach(self.rear_suspension,'',{x=-self._rear_wheel_xpos,y=0,z=0},{x=0,y=0,z=0})
|
||||
self.rr_wheel:set_attach(self.rear_suspension,'',{x=self._rear_wheel_xpos,y=0,z=0},{x=0,y=180,z=0})
|
||||
end
|
||||
|
||||
--check if the tyres is touching the pavement
|
||||
local noded = automobiles_lib.nodeatpos(automobiles_lib.pos_shift(curr_pos,{y=self.initial_properties.collisionbox[2]-0.5}))
|
||||
if (noded and noded.drawtype ~= 'airlike') then
|
||||
if noded.drawtype ~= 'liquid' then
|
||||
local min_later_speed = self._min_later_speed or 3
|
||||
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
||||
self._last_time_drift_snd >= 2.0 then
|
||||
self._last_time_drift_snd = 0
|
||||
minetest.sound_play("automobiles_drifting", {
|
||||
pos = curr_pos,
|
||||
max_hear_distance = 20,
|
||||
gain = 3.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
ephemeral = true,
|
||||
})
|
||||
end
|
||||
|
||||
local wheel_compensation = longit_speed * (self._wheel_compensation or 1)
|
||||
if self.lf_wheel then self.lf_wheel:set_animation_frame_speed( wheel_compensation * (12 - angle_factor)) end
|
||||
if self.rf_wheel then self.rf_wheel:set_animation_frame_speed(-wheel_compensation * (12 + angle_factor)) end
|
||||
if self.lr_wheel then self.lr_wheel:set_animation_frame_speed( wheel_compensation * (12 - angle_factor)) end
|
||||
if self.rr_wheel then self.rr_wheel:set_animation_frame_speed(-wheel_compensation * (12 + angle_factor)) end
|
||||
end
|
||||
end
|
||||
|
||||
--drive wheel turn
|
||||
if self._steering_ent then
|
||||
self.steering:set_attach(self.steering_axis,'',{x=0,y=0,z=0},{x=0,y=0,z=self._steering_angle*2})
|
||||
else
|
||||
self.object:set_bone_position("drive_wheel", {x=-0, y=0, z=0}, {x=0, y=0, z=-self._steering_angle*2})
|
||||
end
|
||||
|
||||
|
||||
if math.abs(self._steering_angle)>5 then
|
||||
local turn_rate = math.rad(40)
|
||||
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
||||
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
||||
end
|
||||
|
||||
--turn light
|
||||
if self.turn_l_light and self.turn_r_light then
|
||||
self._turn_light_timer = self._turn_light_timer + dtime
|
||||
if math.abs(self._steering_angle) > 15 and self._turn_light_timer >= 1 then
|
||||
self._turn_light_timer = 0
|
||||
--set turn light
|
||||
--minetest.chat_send_all(self._steering_angle)
|
||||
if self._steering_angle < 0 then
|
||||
--minetest.chat_send_all("direita")
|
||||
self.turn_r_light:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=20})
|
||||
end
|
||||
if self._steering_angle > 0 then
|
||||
--minetest.chat_send_all("esquerda")
|
||||
self.turn_l_light:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=20})
|
||||
end
|
||||
end
|
||||
if self._turn_light_timer > 0.5 then
|
||||
self.turn_l_light:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
self.turn_r_light:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
end
|
||||
if self._turn_light_timer > 1 then
|
||||
self._turn_light_timer = 1
|
||||
end
|
||||
end
|
||||
|
||||
--[[
|
||||
accell correction
|
||||
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
||||
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
||||
]]--
|
||||
local max_factor = 25
|
||||
local acc_adjusted = 10
|
||||
if accel.x > max_factor then accel.x = acc_adjusted end
|
||||
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
||||
if accel.z > max_factor then accel.z = acc_adjusted end
|
||||
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
||||
-- end correction
|
||||
|
||||
-- calculate energy consumption --
|
||||
----------------------------------
|
||||
if self._energy > 0 then
|
||||
local zero_reference = vector.new()
|
||||
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
||||
--minetest.chat_send_all(acceleration)
|
||||
local consumed_power = acceleration/40000
|
||||
self._energy = self._energy - consumed_power;
|
||||
end
|
||||
if self._energy <= 0 then
|
||||
self._engine_running = false
|
||||
self._is_flying = 0
|
||||
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
||||
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
||||
else
|
||||
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
||||
if self._last_engine_sound_update > 0.300 then
|
||||
self._last_engine_sound_update = 0
|
||||
automobiles_lib.engine_set_sound_and_animation(self, longit_speed)
|
||||
end
|
||||
end
|
||||
|
||||
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
||||
if self.fuel_gauge then
|
||||
self.fuel_gauge:set_attach(self.object,'',self._fuel_gauge_pos,{x=0,y=0,z=energy_indicator_angle})
|
||||
end
|
||||
----------------------------
|
||||
-- end energy consumption --
|
||||
|
||||
--gravity works
|
||||
if not self._is_flying or self._is_flying == 0 then
|
||||
accel.y = -automobiles_lib.gravity
|
||||
else
|
||||
local time_correction = (self.dtime/automobiles_lib.ideal_step)
|
||||
local y_accel = self._car_gravity*time_correction
|
||||
accel.y = y_accel --sets the anti gravity
|
||||
end
|
||||
|
||||
if stop ~= true then
|
||||
--self.object:set_velocity(velocity)
|
||||
self.object:add_velocity(vector.multiply(accel,dtime))
|
||||
--self.object:set_acceleration(accel)
|
||||
else
|
||||
if stop == true then
|
||||
self.object:set_acceleration({x=0,y=0,z=0})
|
||||
self.object:set_velocity({x=0,y=0,z=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_ground_check = self._last_ground_check + dtime
|
||||
if self._last_ground_check > 0.18 then
|
||||
self._last_ground_check = 0
|
||||
automobiles_lib.ground_get_distances(self, 0.372, 2.7)
|
||||
end
|
||||
local newpitch = self._pitch --velocity.y * math.rad(6)
|
||||
|
||||
local newroll = 0
|
||||
self.object:set_rotation({x=newpitch,y=newyaw,z=newroll})
|
||||
|
||||
--saves last velocity for collision detection (abrupt stop)
|
||||
self.lastvelocity = self.object:get_velocity()
|
||||
self._longit_speed = longit_speed
|
||||
end
|
||||
|
||||
@ -12,6 +12,7 @@ automobiles_lib.fuel = {['biofuel:biofuel'] = 1,['biofuel:bottle_fuel'] = 1,
|
||||
['airutils:biofuel'] = 1,}
|
||||
|
||||
automobiles_lib.gravity = 9.8
|
||||
automobiles_lib.ideal_step = 0.2
|
||||
automobiles_lib.is_creative = minetest.settings:get_bool("creative_mode", false)
|
||||
|
||||
|
||||
@ -601,6 +602,7 @@ end
|
||||
function automobiles_lib.get_transmission_state(curr_speed, max_speed)
|
||||
local retVal = 1
|
||||
if curr_speed >= (max_speed/4) then retVal = 2 end
|
||||
if curr_speed >= (max_speed/2) then retVal = 3 end
|
||||
return retVal
|
||||
end
|
||||
|
||||
@ -741,6 +743,7 @@ local old_entities = {
|
||||
"automobiles_roadster:pivot_mesh",
|
||||
"automobiles_trans_am:pivot_mesh",
|
||||
"automobiles_trans_am:pointer",
|
||||
"automobiles_buggy:steering",
|
||||
}
|
||||
for _,entity_name in ipairs(old_entities) do
|
||||
minetest.register_entity(":"..entity_name, {
|
||||
|
||||
BIN
automobiles_lib/textures/automobiles_front_lights.png
Executable file
BIN
automobiles_lib/textures/automobiles_front_lights.png
Executable file
Binary file not shown.
|
After Width: | Height: | Size: 5.4 KiB |
BIN
automobiles_roadster/models/_automobiles_roadster_wheel.b3d
Executable file
BIN
automobiles_roadster/models/_automobiles_roadster_wheel.b3d
Executable file
Binary file not shown.
Binary file not shown.
@ -273,17 +273,24 @@ minetest.register_entity("automobiles_roadster:roadster", {
|
||||
_front_suspension_pos = {x=0,y=0,z=24.22},
|
||||
_front_wheel_ent = 'automobiles_roadster:wheel',
|
||||
_front_wheel_xpos = 10.26,
|
||||
_front_wheel_frames = {x = 2, y = 13},
|
||||
_front_wheel_frames = {x = 1, y = 24},
|
||||
_rear_suspension_ent = 'automobiles_roadster:rear_suspension',
|
||||
_rear_suspension_pos = {x=0,y=0,z=0},
|
||||
_rear_wheel_ent = 'automobiles_roadster:wheel',
|
||||
_rear_wheel_xpos = 10.26,
|
||||
_rear_wheel_frames = {x = 2, y = 13},
|
||||
_rear_wheel_frames = {x = 1, y = 24},
|
||||
_wheel_compensation = 0.5,
|
||||
|
||||
_fuel_gauge_pos = {x=0,y=8.04,z=17.84},
|
||||
_gauge_pointer_ent = 'automobiles_roadster:pointer',
|
||||
_front_lights = 'automobiles_roadster:lights',
|
||||
|
||||
_LONGIT_DRAG_FACTOR = 0.16*0.16,
|
||||
_LATER_DRAG_FACTOR = 20.0,
|
||||
_max_acc_factor = 5,
|
||||
_max_speed = 12,
|
||||
_min_later_speed = 2,
|
||||
|
||||
get_staticdata = automobiles_lib.get_staticdata,
|
||||
|
||||
on_deactivate = function(self)
|
||||
@ -292,220 +299,7 @@ minetest.register_entity("automobiles_roadster:roadster", {
|
||||
|
||||
on_activate = automobiles_lib.on_activate,
|
||||
|
||||
on_step = function(self, dtime)
|
||||
automobiles_lib.stepfunc(self, dtime)
|
||||
--[[sound play control]]--
|
||||
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
||||
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
||||
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
||||
if self._last_time_drift_snd > 1 then self._last_time_drift_snd = 1 end
|
||||
--[[end sound control]]--
|
||||
|
||||
local rotation = self.object:get_rotation()
|
||||
local yaw = rotation.y
|
||||
local newyaw=yaw
|
||||
local pitch = rotation.x
|
||||
|
||||
local hull_direction = minetest.yaw_to_dir(yaw)
|
||||
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
||||
local velocity = self.object:get_velocity()
|
||||
|
||||
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
||||
local fuel_weight_factor = (5 - self._energy)/5000
|
||||
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
||||
(roadster.LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
||||
|
||||
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
||||
local later_drag = vector.multiply(nhdir,later_speed*
|
||||
later_speed*roadster.LATER_DRAG_FACTOR*-1*automobiles_lib.sign(later_speed))
|
||||
|
||||
local accel = vector.add(longit_drag,later_drag)
|
||||
local stop = nil
|
||||
|
||||
if self._show_rag == true then
|
||||
self.object:set_bone_position("windshield", {x=0, z=15.8317, y=15.0394}, {x=145, y=0, z=0})
|
||||
self.rag_rect:set_properties({is_visible=true})
|
||||
self.rag:set_properties({is_visible=false})
|
||||
else
|
||||
self.object:set_bone_position("windshield", {x=0, z=15.8317, y=15.0394}, {x=0, y=0, z=0})
|
||||
self.rag_rect:set_properties({is_visible=false})
|
||||
self.rag:set_properties({is_visible=true})
|
||||
end
|
||||
|
||||
local player = nil
|
||||
local is_attached = false
|
||||
if self.driver_name then
|
||||
player = minetest.get_player_by_name(self.driver_name)
|
||||
|
||||
if player then
|
||||
|
||||
local ctrl = player:get_player_control()
|
||||
if ctrl.aux1 then
|
||||
--sets the engine running - but sets a delay also, cause keypress
|
||||
if self._last_time_command > 0.8 then
|
||||
self._last_time_command = 0
|
||||
minetest.sound_play({name = "roadster_horn"},
|
||||
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
if self.driver_seat then
|
||||
if player_attach == self.driver_seat then is_attached = true end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
self._last_light_move = self._last_light_move + dtime
|
||||
if self._last_light_move > 0.15 then
|
||||
self._last_light_move = 0
|
||||
if self._show_lights == true and is_attached then
|
||||
self.lights:set_properties({is_visible=true})
|
||||
automobiles_lib.put_light(self)
|
||||
else
|
||||
self.lights:set_properties({is_visible=false})
|
||||
automobiles_lib.remove_light(self)
|
||||
end
|
||||
end
|
||||
|
||||
local curr_pos = self.object:get_pos()
|
||||
self.object:move_to(curr_pos)
|
||||
if is_attached then --and self.driver_name == self.owner then
|
||||
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
||||
if impact > 1 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
if self._last_time_collision_snd > 0.3 then
|
||||
self._last_time_collision_snd = 0
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
automobiles_lib.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
local min_later_speed = 0.9
|
||||
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
||||
self._last_time_drift_snd > 0.6 then
|
||||
self._last_time_drift_snd = 0
|
||||
minetest.sound_play("automobiles_drifting", {
|
||||
pos = curr_pos,
|
||||
max_hear_distance = 20,
|
||||
gain = 3.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
ephemeral = true,
|
||||
})
|
||||
end
|
||||
|
||||
--control
|
||||
local steering_angle_max = 30
|
||||
local steering_speed = 40
|
||||
if math.abs(longit_speed) > 3 then
|
||||
local mid_speed = (steering_speed/2)
|
||||
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
||||
end
|
||||
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, roadster.max_acc_factor, roadster.max_speed, steering_angle_max, steering_speed)
|
||||
else
|
||||
self._show_lights = false
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
end
|
||||
|
||||
local angle_factor = self._steering_angle / 10
|
||||
self.lf_wheel:set_animation_frame_speed(longit_speed * (10 + angle_factor))
|
||||
self.rf_wheel:set_animation_frame_speed(longit_speed * (10 - angle_factor))
|
||||
self.lr_wheel:set_animation_frame_speed(longit_speed * (10 - angle_factor))
|
||||
self.rr_wheel:set_animation_frame_speed(longit_speed * (10 + angle_factor))
|
||||
|
||||
--whell turn
|
||||
self.steering:set_attach(self.steering_axis,'',{x=0,y=0,z=0},{x=0,y=0,z=self._steering_angle*2})
|
||||
self.lf_wheel:set_attach(self.front_suspension,'',{x=self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
||||
self.rf_wheel:set_attach(self.front_suspension,'',{x=-self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle+angle_factor,z=0})
|
||||
|
||||
if math.abs(self._steering_angle)>5 then
|
||||
local turn_rate = math.rad(40)
|
||||
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
||||
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
||||
end
|
||||
|
||||
--[[
|
||||
accell correction
|
||||
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
||||
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
||||
]]--
|
||||
local max_factor = 25
|
||||
local acc_adjusted = 10
|
||||
if accel.x > max_factor then accel.x = acc_adjusted end
|
||||
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
||||
if accel.z > max_factor then accel.z = acc_adjusted end
|
||||
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
||||
-- end correction
|
||||
|
||||
-- calculate energy consumption --
|
||||
----------------------------------
|
||||
if self._energy > 0 then
|
||||
local zero_reference = vector.new()
|
||||
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
||||
--minetest.chat_send_all(acceleration)
|
||||
local consumed_power = acceleration/40000
|
||||
self._energy = self._energy - consumed_power;
|
||||
end
|
||||
if self._energy <= 0 then
|
||||
self._engine_running = false
|
||||
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
||||
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
||||
else
|
||||
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
||||
if self._last_engine_sound_update > 0.300 then
|
||||
self._last_engine_sound_update = 0
|
||||
automobiles_lib.engine_set_sound_and_animation(self, longit_speed)
|
||||
end
|
||||
end
|
||||
|
||||
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
||||
self.fuel_gauge:set_attach(self.object,'',self._fuel_gauge_pos,{x=0,y=0,z=energy_indicator_angle})
|
||||
----------------------------
|
||||
-- end energy consumption --
|
||||
|
||||
accel.y = -automobiles_lib.gravity
|
||||
|
||||
if stop ~= true then
|
||||
--self.object:set_velocity(velocity)
|
||||
self.object:add_velocity(vector.multiply(accel,dtime))
|
||||
--self.object:set_acceleration(accel)
|
||||
else
|
||||
if stop == true then
|
||||
self.object:set_acceleration({x=0,y=0,z=0})
|
||||
self.object:set_velocity({x=0,y=0,z=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_ground_check = self._last_ground_check + dtime
|
||||
if self._last_ground_check > 0.18 then
|
||||
self._last_ground_check = 0
|
||||
automobiles_lib.ground_get_distances(self, 0.5, 2.422)
|
||||
end
|
||||
local newpitch = self._pitch --velocity.y * math.rad(6)
|
||||
|
||||
if newyaw~=yaw or newpitch~=pitch then self.object:set_rotation({x=newpitch,y=newyaw,z=0}) end
|
||||
|
||||
--saves last velocity for collision detection (abrupt stop)
|
||||
self.lastvelocity = self.object:get_velocity()
|
||||
self._longit_speed = longit_speed
|
||||
|
||||
end,
|
||||
on_step = automobiles_lib.on_step,
|
||||
|
||||
on_punch = automobiles_lib.on_punch,
|
||||
on_rightclick = automobiles_lib.on_rightclick,
|
||||
|
||||
@ -356,6 +356,12 @@ minetest.register_entity("automobiles_trans_am:trans_am", {
|
||||
_turn_left_lights = 'automobiles_trans_am:turn_left_light',
|
||||
_turn_right_lights = 'automobiles_trans_am:turn_right_light',
|
||||
|
||||
_LONGIT_DRAG_FACTOR = 0.12*0.12,
|
||||
_LATER_DRAG_FACTOR = 6.0,
|
||||
_max_acc_factor = 12,
|
||||
_max_speed = 40,
|
||||
_min_later_speed = 4.5,
|
||||
|
||||
get_staticdata = automobiles_lib.get_staticdata,
|
||||
|
||||
on_deactivate = function(self)
|
||||
@ -364,299 +370,7 @@ minetest.register_entity("automobiles_trans_am:trans_am", {
|
||||
|
||||
on_activate = automobiles_lib.on_activate,
|
||||
|
||||
on_step = function(self, dtime)
|
||||
automobiles_lib.stepfunc(self, dtime)
|
||||
--[[sound play control]]--
|
||||
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
||||
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
||||
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
||||
if self._last_time_drift_snd > 2.0 then self._last_time_drift_snd = 2.0 end
|
||||
--[[end sound control]]--
|
||||
|
||||
local rotation = self.object:get_rotation()
|
||||
local yaw = rotation.y
|
||||
local newyaw=yaw
|
||||
local pitch = rotation.x
|
||||
|
||||
local hull_direction = minetest.yaw_to_dir(yaw)
|
||||
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
||||
local velocity = self.object:get_velocity()
|
||||
|
||||
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
||||
local fuel_weight_factor = (5 - self._energy)/5000
|
||||
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
||||
(trans_am.LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
||||
|
||||
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
||||
local dynamic_later_drag = trans_am.LATER_DRAG_FACTOR
|
||||
if longit_speed > 2 then dynamic_later_drag = 2.0 end
|
||||
if longit_speed > 8 then dynamic_later_drag = 0.5 end
|
||||
local later_drag = vector.multiply(nhdir,later_speed*
|
||||
later_speed*dynamic_later_drag*-1*automobiles_lib.sign(later_speed))
|
||||
|
||||
local accel = vector.add(longit_drag,later_drag)
|
||||
local stop = nil
|
||||
local curr_pos = self.object:get_pos()
|
||||
|
||||
local player = nil
|
||||
local is_attached = false
|
||||
if self.driver_name then
|
||||
player = minetest.get_player_by_name(self.driver_name)
|
||||
|
||||
if player then
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
if self.driver_seat then
|
||||
if player_attach == self.driver_seat then is_attached = true end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local is_breaking = false
|
||||
if is_attached then
|
||||
local ctrl = player:get_player_control()
|
||||
if ctrl.aux1 then
|
||||
--sets the engine running - but sets a delay also, cause keypress
|
||||
if self._last_time_command > 0.8 then
|
||||
self._last_time_command = 0
|
||||
minetest.sound_play({name = "automobiles_horn"},
|
||||
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
||||
end
|
||||
end
|
||||
if ctrl.down then
|
||||
is_breaking = true
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=15})
|
||||
end
|
||||
if ctrl.sneak then
|
||||
self.reverse_lights:set_properties({textures={"automobiles_white.png"}, glow=15})
|
||||
else
|
||||
self.reverse_lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_light_move = self._last_light_move + dtime
|
||||
if self._last_light_move > 0.15 then
|
||||
self._last_light_move = 0
|
||||
if self.lights then
|
||||
if self._show_lights == true then
|
||||
--self.lights:set_properties({is_visible=true})
|
||||
self.lights:set_properties({textures={"automobiles_trans_am_lights.png"}, glow=15})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights.png"}, glow=10})
|
||||
end
|
||||
automobiles_lib.put_light(self)
|
||||
else
|
||||
--self.lights:set_properties({is_visible=false})
|
||||
self.lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
||||
if is_breaking == false then
|
||||
self.r_lights:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
end
|
||||
automobiles_lib.remove_light(self)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- impacts and control
|
||||
self.object:move_to(curr_pos)
|
||||
if is_attached then --and self.driver_name == self.owner then
|
||||
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
||||
if impact > 1 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
if self._last_time_collision_snd > 0.3 then
|
||||
self._last_time_collision_snd = 0
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
automobiles_lib.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
--control
|
||||
local steering_angle_max = 40
|
||||
local steering_speed = 40
|
||||
if math.abs(longit_speed) > 3 then
|
||||
local mid_speed = (steering_speed/2)
|
||||
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
||||
end
|
||||
|
||||
--adjust engine parameter (transmission emulation)
|
||||
local acc_factor = trans_am.max_acc_factor
|
||||
local transmission_state = automobiles_lib.get_transmission_state(longit_speed, trans_am.max_speed)
|
||||
|
||||
local target_acc_factor = acc_factor
|
||||
if transmission_state == 1 then
|
||||
target_acc_factor = trans_am.max_acc_factor/2
|
||||
end
|
||||
self._transmission_state = transmission_state
|
||||
--minetest.chat_send_all(transmission_state)
|
||||
|
||||
--control
|
||||
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, target_acc_factor, trans_am.max_speed, steering_angle_max, steering_speed)
|
||||
else
|
||||
self._show_lights = false
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
end
|
||||
|
||||
local angle_factor = self._steering_angle / 10
|
||||
|
||||
--whell turn
|
||||
if self.lf_wheel and self.rf_wheel and self.lr_wheel and self.rr_wheel then
|
||||
self.lf_wheel:set_attach(self.front_suspension,'',{x=-self._front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
||||
self.rf_wheel:set_attach(self.front_suspension,'',{x=self._front_wheel_xpos,y=0,z=0},{x=0,y=(-self._steering_angle+angle_factor)+180,z=0})
|
||||
self.lr_wheel:set_attach(self.rear_suspension,'',{x=-self._rear_wheel_xpos,y=0,z=0},{x=0,y=0,z=0})
|
||||
self.rr_wheel:set_attach(self.rear_suspension,'',{x=self._rear_wheel_xpos,y=0,z=0},{x=0,y=180,z=0})
|
||||
end
|
||||
|
||||
--check if the tyres is touching the pavement
|
||||
local noded = automobiles_lib.nodeatpos(automobiles_lib.pos_shift(curr_pos,{y=-0.5}))
|
||||
if (noded and noded.drawtype ~= 'airlike') then
|
||||
if noded.drawtype ~= 'liquid' then
|
||||
local min_later_speed = 4.5
|
||||
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
||||
self._last_time_drift_snd >= 2.0 then
|
||||
self._last_time_drift_snd = 0
|
||||
minetest.sound_play("automobiles_drifting", {
|
||||
pos = curr_pos,
|
||||
max_hear_distance = 20,
|
||||
gain = 3.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
ephemeral = true,
|
||||
})
|
||||
end
|
||||
|
||||
if self.lf_wheel and self.rf_wheel and self.lr_wheel and self.rr_wheel then
|
||||
self.lf_wheel:set_animation_frame_speed(longit_speed * (12 - angle_factor))
|
||||
self.rf_wheel:set_animation_frame_speed(-longit_speed * (12 + angle_factor))
|
||||
self.lr_wheel:set_animation_frame_speed(longit_speed * (12 - angle_factor))
|
||||
self.rr_wheel:set_animation_frame_speed(-longit_speed * (12 + angle_factor))
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
--drive wheel turn
|
||||
self.object:set_bone_position("drive_wheel", {x=-0, y=0, z=0}, {x=0, y=0, z=-self._steering_angle*2})
|
||||
|
||||
|
||||
if math.abs(self._steering_angle)>5 then
|
||||
local turn_rate = math.rad(40)
|
||||
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
||||
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
||||
end
|
||||
|
||||
--turn light
|
||||
if self.turn_l_light and self.turn_r_light then
|
||||
self._turn_light_timer = self._turn_light_timer + dtime
|
||||
if math.abs(self._steering_angle) > 15 and self._turn_light_timer >= 1 then
|
||||
self._turn_light_timer = 0
|
||||
--set turn light
|
||||
--minetest.chat_send_all(self._steering_angle)
|
||||
if self._steering_angle < 0 then
|
||||
--minetest.chat_send_all("direita")
|
||||
self.turn_r_light:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=20})
|
||||
end
|
||||
if self._steering_angle > 0 then
|
||||
--minetest.chat_send_all("esquerda")
|
||||
self.turn_l_light:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=20})
|
||||
end
|
||||
end
|
||||
if self._turn_light_timer > 0.5 then
|
||||
self.turn_l_light:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
self.turn_r_light:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
||||
end
|
||||
if self._turn_light_timer > 1 then
|
||||
self._turn_light_timer = 1
|
||||
end
|
||||
end
|
||||
|
||||
--[[
|
||||
accell correction
|
||||
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
||||
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
||||
]]--
|
||||
local max_factor = 25
|
||||
local acc_adjusted = 10
|
||||
if accel.x > max_factor then accel.x = acc_adjusted end
|
||||
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
||||
if accel.z > max_factor then accel.z = acc_adjusted end
|
||||
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
||||
-- end correction
|
||||
|
||||
-- calculate energy consumption --
|
||||
----------------------------------
|
||||
if self._energy > 0 then
|
||||
local zero_reference = vector.new()
|
||||
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
||||
--minetest.chat_send_all(acceleration)
|
||||
local consumed_power = acceleration/40000
|
||||
self._energy = self._energy - consumed_power;
|
||||
end
|
||||
if self._energy <= 0 then
|
||||
self._engine_running = false
|
||||
self._is_flying = 0
|
||||
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
||||
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
||||
else
|
||||
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
||||
if self._last_engine_sound_update > 0.300 then
|
||||
self._last_engine_sound_update = 0
|
||||
automobiles_lib.engine_set_sound_and_animation(self, longit_speed)
|
||||
end
|
||||
end
|
||||
|
||||
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
||||
if self.fuel_gauge then
|
||||
self.fuel_gauge:set_attach(self.object,'',self._fuel_gauge_pos,{x=0,y=0,z=energy_indicator_angle})
|
||||
end
|
||||
----------------------------
|
||||
-- end energy consumption --
|
||||
|
||||
--gravity works
|
||||
if not self._is_flying or self._is_flying == 0 then
|
||||
accel.y = -automobiles_lib.gravity
|
||||
else
|
||||
local time_correction = (self.dtime/trans_am.ideal_step)
|
||||
local y_accel = self._car_gravity*time_correction
|
||||
accel.y = y_accel --sets the anti gravity
|
||||
end
|
||||
|
||||
if stop ~= true then
|
||||
--self.object:set_velocity(velocity)
|
||||
self.object:add_velocity(vector.multiply(accel,dtime))
|
||||
--self.object:set_acceleration(accel)
|
||||
else
|
||||
if stop == true then
|
||||
self.object:set_acceleration({x=0,y=0,z=0})
|
||||
self.object:set_velocity({x=0,y=0,z=0})
|
||||
end
|
||||
end
|
||||
|
||||
self._last_ground_check = self._last_ground_check + dtime
|
||||
if self._last_ground_check > 0.18 then
|
||||
self._last_ground_check = 0
|
||||
automobiles_lib.ground_get_distances(self, 0.372, 2.7)
|
||||
end
|
||||
local newpitch = self._pitch --velocity.y * math.rad(6)
|
||||
|
||||
local newroll = 0
|
||||
self.object:set_rotation({x=newpitch,y=newyaw,z=newroll})
|
||||
|
||||
--saves last velocity for collision detection (abrupt stop)
|
||||
self.lastvelocity = self.object:get_velocity()
|
||||
self._longit_speed = longit_speed
|
||||
|
||||
end,
|
||||
on_step = automobiles_lib.on_step,
|
||||
|
||||
on_punch = automobiles_lib.on_punch,
|
||||
on_rightclick = automobiles_lib.on_rightclick,
|
||||
|
||||
@ -2,12 +2,7 @@
|
||||
-- constants
|
||||
--
|
||||
trans_am={}
|
||||
trans_am.LONGIT_DRAG_FACTOR = 0.12*0.12
|
||||
trans_am.LATER_DRAG_FACTOR = 6.0
|
||||
trans_am.gravity = automobiles_lib.gravity
|
||||
trans_am.max_speed = 40
|
||||
trans_am.max_acc_factor = 12
|
||||
trans_am.ideal_step = 0.2
|
||||
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "custom_physics.lua")
|
||||
dofile(minetest.get_modpath("automobiles_lib") .. DIR_DELIM .. "fuel_management.lua")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user