forked from your-land-mirror/yl_speak_up
moved custom precondition functions to custrom_functions_you_can_override.lua
This commit is contained in:
Sokomine
parent
eeb4d3da5d
commit
039d17c8d7
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@ -1,4 +1,11 @@
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-----------------------------------------------------------------------------
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-- This can be customized for each server.
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-----------------------------------------------------------------------------
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-----------------------------------------------------------------------------
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-- Placeholders (i.e. $NPC_NAME$) in texts
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-----------------------------------------------------------------------------
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-- this contains custom functions that you can override on your server
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-- please take a look at the example code!
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@ -37,7 +44,62 @@ yl_speak_up.replace_vars_in_text = function(text, dialog, pname)
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end
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-- a custom precondition;
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-----------------------------------------------------------------------------
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-- Custom preconditions
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-----------------------------------------------------------------------------
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-- When you change an existing texts NPC that make use of that precondition will no
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-- longer be able to recognize it. You have to reconfigure all those NPC!
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-- Adding new texts is no problem.
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yl_speak_up.custom_server_functions.precondition_descriptions = {
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"(internal) hour of ingame day",
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"(internal) player's health points",
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"(internal) player has priv:",
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}
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-- please return a useful value depending on the function;
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-- parameter:
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-- player the player object
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-- desc entry from yl_speak_up.custom_server_functions.precondition_descriptions above
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-- precondition contains the data of the precondition for additional information;
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-- precondition.p_var_cmp_value contains a user-specified value against which
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-- the return value of this function is checked. This depends on
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-- precondition.p_operator. Depending on the operator, precondition.p_var_cmp_value
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-- may also be used as a parameter to this function.
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-- Just make sure to tell your users what return values they shall expect and which
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-- operators make sense!
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yl_speak_up.custom_server_functions.precondition_eval = function(player, descr, precondition)
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if(descr == "(internal) hour of ingame day") then
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-- timeofday is between 0..1; translate to 24 hours
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return math.floor((minetest.get_timeofday() * 24)+0.5)
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elseif(descr == "(internal) player's health points") then
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return player:get_hp()
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elseif(descr == "(internal) player has priv:") then
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-- the name of the priv is derived from the parameter
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if(minetest.check_player_privs(player,
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minetest.string_to_privs(tostring(precondition.p_var_cmp_value)))) then
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-- TODO: change to true/false when new operator is available
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return tostring(precondition.p_var_cmp_value)
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else
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return "false"
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end
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-- if this custom server function does not exist: return false
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else
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return false
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end
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end
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-- a custom precondition; still works, but less useful than the above method.
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-- Please use
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-- yl_speak_up.custom_server_functions.precondition_descriptions = {..}
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-- and
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-- 1yl_speak_up.custom_server_functions.precondition_eval(player, descr, precondition)
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-- instead!
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-- has to return either true (=precondition is fulfilled) or false (=precondition is not fulfilled)
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-- Note: This function will be called often. Make it efficient!
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yl_speak_up.precondition_custom = function(player, param)
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@ -48,6 +110,10 @@ yl_speak_up.precondition_custom = function(player, param)
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end
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-----------------------------------------------------------------------------
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-- Custom effects
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-----------------------------------------------------------------------------
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-- a custom effect;
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-- has to return true (=effect was executed successfully) or false (=effect failed for some reason)
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yl_speak_up.effect_custom = function(player, param)
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@ -59,6 +125,10 @@ yl_speak_up.effect_custom = function(player, param)
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end
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-----------------------------------------------------------------------------
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-- Custom actions
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-----------------------------------------------------------------------------
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-- a custom action (the formspec shown to the player);
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-- overwrite this function on your server with a custom one that shows the formspec
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-- that you want!
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@ -1,56 +1,7 @@
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-- This file contains what is necessary to execute/evaluate a precondition.
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-- some internal ones...
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yl_speak_up.custom_server_functions = {}
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-- When you change an existing texts NPC that make use of that precondition will no
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-- longer be able to recognize it. You have to reconfigure all those NPC!
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-- Adding new texts is no problem.
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yl_speak_up.custom_server_functions.precondition_descriptions = {
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"(internal) hour of ingame day",
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"(internal) player's health points",
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"(internal) player has priv:",
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}
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-- please return a useful value depending on the function;
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-- parameter:
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-- player the player object
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-- desc entry from yl_speak_up.custom_server_functions.precondition_descriptions
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-- precondition the data of the precondition for additional information;
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-- precondition.p_var_cmp_value contains a user-specified value against which
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-- the return value of this function is checked. This depends on
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-- precondition.p_operator. Depending on the operator, precondition.p_var_cmp_value
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-- may also be used as a parameter to this function.
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-- Just make sure to tell your users what return values they shall expect and which
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-- operators make sense!
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yl_speak_up.custom_server_functions.precondition_eval = function(player, descr, precondition)
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if(descr == "(internal) hour of ingame day") then
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-- timeofday is between 0..1; translate to 24 hours
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return math.floor((minetest.get_timeofday() * 24)+0.5)
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elseif(descr == "(internal) player's health points") then
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return player:get_hp()
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elseif(descr == "(internal) player has priv:") then
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-- the name of the priv is derived from the parameter
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if(minetest.check_player_privs(player,
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minetest.string_to_privs(tostring(precondition.p_var_cmp_value)))) then
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-- TODO: change to true/false when new operator is available
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return tostring(precondition.p_var_cmp_value)
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else
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return "false"
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end
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-- if this custom server function does not exist: return false
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else
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return false
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end
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end
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--
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-- You can add your own custom functions the file:
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-- in custrom_functions_you_can_override.lua
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-- this is called directly in yl_speak_up.get_fs_talkdialog
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-- it returns a list of options whose preconditions are fulfilled
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4
init.lua
4
init.lua
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@ -22,6 +22,10 @@ yl_speak_up.speak_to = {}
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-- ver 3 is what this was developed with and looks best
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yl_speak_up.fs_version = {}
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-- used for storing custom functions only this server may have
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yl_speak_up.custom_server_functions = {}
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dofile(modpath .. "config.lua")
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dofile(modpath .. "privs.lua")
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-- react to right-click etc.
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