nalc/minetest_playereffects
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Implement HUD timers and a proper effect list

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Wuzzy 2014-07-06 18:04:29 +02:00
parent b6b3ac82ce
commit e6d96f119a
1 changed files with 50 additions and 8 deletions
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58
init.lua
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@ -51,14 +51,39 @@ function playereffects.apply_effect_type(effect_type_id, duration, player)
playereffects.cancel_effect_group(v, playername)
end
local effect_id = playereffects.next_effect_id()
local hudid = playereffects.hud_effect(effect_type_id, player, #playereffects.get_player_effects(playername))
-- local hudpos = #playereffects.get_player_effects(playername)
local effects = playereffects.get_player_effects(playername)
local smallest_hudpos
local biggest_hudpos = -1
local free_hudpos
for e=1,#effects do
local hudpos = effects[e].hudpos
if(hudpos > biggest_hudpos) then
biggest_hudpos = hudpos
end
if(smallest_hudpos == nil) then
smallest_hudpos = hudpos
elseif(hudids[h] < smallest_hudpos) then
smallest_hudpos = hudpos
end
end
if(smallest_hudpos == nil) then
free_hudpos = 0
elseif(smallest_hudpos >= 0) then
free_hudpos = smallest_hudpos - 1
else
free_hudpos = biggest_hudpos + 1
end
local hudid = playereffects.hud_effect(effect_type_id, player, free_hudpos)
local effect = {
playername = playername,
effect_id = effect_id,
effect_type_id = effect_type_id,
start_time = start_time,
time_left = duration,
hudid = hudid
hudid = hudid,
hudpos = free_hudpos,
}
playereffects.effects[effect_id] = effect
@ -164,6 +189,13 @@ function playereffects.join0(player)
end
minetest.register_globalstep(function()
local players = minetest.get_connected_players()
for p=1,#players do
playereffects.hud_update(players[p])
end
end)
--[[
minetest.register_on_shutdown(function()
@ -172,10 +204,20 @@ end)
--[=[ HUD ]=]
function playereffects.hud_update(player)
--[[
playereffects.hud_clear(player)
local effects = playereffects.get_player_effects(player:get_player_name())
for e=1,#effects do
playereffects.hud_effect(effects[e], player, e-1)
playereffects.hud_effect(effects[e].effect_type_id, player, effects[e].hudpos)
end
]]
local now = os.time()
local effects = playereffects.get_player_effects(player:get_player_name())
for e=1,#effects do
local effect = effects[e]
local description = playereffects.effect_types[effect.effect_type_id].description
local time_left = os.difftime(effect.start_time + effect.time_left, now)
player:hud_change(effect.hudid, "text", description .. " ("..tostring(time_left).." s)")
end
end
@ -183,8 +225,8 @@ function playereffects.hud_clear(player)
local playername = player:get_player_name()
local effects = playereffects.get_player_effects(playername)
if(effects ~= nil) then
for i=1,#effects do
player:hud_remove(effects[i].hudid)
for e=1,#effects do
player:hud_remove(effects[e].hudid)
end
end
end
@ -193,14 +235,14 @@ function playereffects.hud_effect(effect_type_id, player, pos)
local id
id = player:hud_add({
hud_elem_type = "text",
position = { x = 0.95, y = 0.3 },
position = { x = 1, y = 0.3 },
name = "effect_"..effect_type_id,
text = playereffects.effect_types[effect_type_id].description,
scale = { x = 20, y = 100},
scale = { x = 120, y = 20},
alignment = 1,
direction = 1,
number = 0xFFFFFF,
offset = { x = 0, y = pos*20 }
offset = { x = -120, y = pos*20 }
})
local playername = player:get_player_name()
return id