flux/waypoint_compass
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use naming convention for globals

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whosit 2021-05-27 07:18:18 +03:00
parent 3ee54fb685
commit f3a39cba09
1 changed files with 13 additions and 13 deletions
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26
init.lua
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@ -1,10 +1,10 @@
local update_interval = 1.31415
local compass_precision = 10 -- set to 1 to show whole number or 10 for 1 decimal
local default_waypoint_color = 0xFFFFFF
local target_above = false -- place waypoint inside the block or above it
local point_to_objects = false -- unimplemented
local point_to_liquids = true
local compass_range = 180
local UPDATE_INTERVAL = 1.31415
local COMPASS_PRECISION = 10 -- set to 1 to show whole number or 10 for 1 decimal
local DEFAULT_WAYPOINT_COLOR = 0xFFFFFF
local TARGET_ABOVE = false -- place waypoint inside the block or above it
local POINT_TO_OBJECTS = false -- unimplemented
local POINT_TO_LIQUIDS = true
local COMPASS_RANGE = 180
-- internal mod state
@ -51,7 +51,7 @@ local function get_compass_meta_color(meta)
if color > 0 then
return color
else
return default_waypoint_color
return DEFAULT_WAYPOINT_COLOR
end
end
@ -78,7 +78,7 @@ end
local function set_waypoint_at_pointed_place(itemstack, pointed_thing)
if pointed_thing and pointed_thing.type == "node" then
local pointed_pos = target_above and pointed_thing.above or pointed_thing.under
local pointed_pos = TARGET_ABOVE and pointed_thing.above or pointed_thing.under
local meta = itemstack:get_meta()
meta:set_string("description", string.format("Waypoint compass %s", minetest.pos_to_string(pointed_pos)))
set_compass_meta_pos(meta, pointed_pos)
@ -96,7 +96,7 @@ local function raycast_crosshair(player, range)
local p_eye_height = player:get_properties().eye_height
local p_eye_pos = { x = p_pos.x, y = p_pos.y + p_eye_height, z = p_pos.z }
local to = vector.add(p_eye_pos, vector.multiply(player:get_look_dir(), range))
local ray = minetest.raycast(p_eye_pos, to, point_to_objects, point_to_liquids)
local ray = minetest.raycast(p_eye_pos, to, POINT_TO_OBJECTS, POINT_TO_LIQUIDS)
local pointed_thing = ray:next()
return pointed_thing
-- while pointed_thing do
@ -128,7 +128,7 @@ local function show_hud_waypoint(player, compass_item_meta)
hud_elem_type = "waypoint",
name = waypoint_name,
text = "m",
precision= compass_precision,
precision= COMPASS_PRECISION,
number = waypoint_color,
world_pos = waypoint_pos,
})
@ -177,7 +177,7 @@ end
local timer = 0
minetest.register_globalstep(function(dtime)
timer = timer + dtime
if timer > update_interval then
if timer > UPDATE_INTERVAL then
for _,player in pairs(minetest.get_connected_players()) do
local itemstack = player:get_wielded_item()
update_hud_waypoint(player, itemstack)
@ -260,7 +260,7 @@ local function compass_use_callback(itemstack, user, pointed_thing)
if user:get_player_control()["sneak"] then
if pointed_thing.type == "nothing" then
if user and user:is_player() then
pointed_thing = raycast_crosshair(user, compass_range)
pointed_thing = raycast_crosshair(user, COMPASS_RANGE)
end
end
set_waypoint_at_pointed_place(itemstack, pointed_thing)