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Add simple TNT explosion effect

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This commit is contained in:
Wuzzy 2017-05-30 01:27:45 +02:00
parent 1c2825ce6c
commit 45a2e5ed0d
1 changed files with 55 additions and 5 deletions
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60
mods/ITEMS/mcl_tnt/init.lua
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@ -83,6 +83,55 @@ function TNT:on_activate(staticdata)
self.object:settexturemod("^mcl_tnt_blink.png")
end
local function add_effects(pos, radius, drops)
minetest.add_particlespawner({
amount = 64,
time = 0.5,
minpos = vector.subtract(pos, radius / 2),
maxpos = vector.add(pos, radius / 2),
minvel = {x = -10, y = -10, z = -10},
maxvel = {x = 10, y = 10, z = 10},
minacc = vector.new(),
maxacc = vector.new(),
minexptime = 1,
maxexptime = 2.5,
minsize = radius * 1,
maxsize = radius * 3,
texture = "tnt_smoke.png",
})
-- we just dropped some items. Look at the items entities and pick
-- one of them to use as texture
local texture = "tnt_smoke.png" --fallback texture
local most = 0
for name, stack in pairs(drops) do
local count = stack:get_count()
if count > most then
most = count
local def = minetest.registered_nodes[name]
if def and def.tiles and def.tiles[1] then
texture = def.tiles[1]
end
end
end
minetest.add_particlespawner({
amount = 32,
time = 0.1,
minpos = vector.subtract(pos, radius / 2),
maxpos = vector.add(pos, radius / 2),
minvel = {x = -3, y = 0, z = -3},
maxvel = {x = 3, y = 5, z = 3},
minacc = {x = 0, y = -10, z = 0},
minexptime = 0.8,
maxexptime = 2.0,
minsize = radius * 0.66,
maxsize = radius * 2,
texture = texture,
collisiondetection = true,
})
end
function TNT:on_step(dtime)
local pos = self.object:getpos()
minetest.add_particle({
@ -133,19 +182,20 @@ function TNT:on_step(dtime)
core.check_for_falling(np)
if n.name ~= "mcl_tnt:tnt" and math.random() > 0.9 then
local drop = minetest.get_node_drops(n.name, "")
for _,item in ipairs(drop) do
if type(item) == "string" then
if math.random(1,100) > 40 then
local obj = minetest.add_item(np, item)
end
for _,item in ipairs(drop) do
if type(item) == "string" then
if math.random(1,100) > 40 then
local obj = minetest.add_item(np, item)
end
end
end
end
end
end
end
end
self.object:remove()
add_effects(pos, TNT_RANGE, {})
end
end
end