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https://git.minetest.land/MineClone2/MineClone2.git
synced 2024-09-12 08:58:36 +02:00
Add simple TNT explosion effect
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@ -83,6 +83,55 @@ function TNT:on_activate(staticdata)
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self.object:settexturemod("^mcl_tnt_blink.png")
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end
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local function add_effects(pos, radius, drops)
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minetest.add_particlespawner({
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amount = 64,
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time = 0.5,
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minpos = vector.subtract(pos, radius / 2),
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maxpos = vector.add(pos, radius / 2),
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minvel = {x = -10, y = -10, z = -10},
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maxvel = {x = 10, y = 10, z = 10},
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minacc = vector.new(),
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maxacc = vector.new(),
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minexptime = 1,
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maxexptime = 2.5,
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minsize = radius * 1,
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maxsize = radius * 3,
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texture = "tnt_smoke.png",
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})
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-- we just dropped some items. Look at the items entities and pick
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-- one of them to use as texture
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local texture = "tnt_smoke.png" --fallback texture
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local most = 0
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for name, stack in pairs(drops) do
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local count = stack:get_count()
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if count > most then
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most = count
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local def = minetest.registered_nodes[name]
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if def and def.tiles and def.tiles[1] then
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texture = def.tiles[1]
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end
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end
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end
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minetest.add_particlespawner({
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amount = 32,
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time = 0.1,
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minpos = vector.subtract(pos, radius / 2),
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maxpos = vector.add(pos, radius / 2),
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minvel = {x = -3, y = 0, z = -3},
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maxvel = {x = 3, y = 5, z = 3},
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minacc = {x = 0, y = -10, z = 0},
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minexptime = 0.8,
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maxexptime = 2.0,
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minsize = radius * 0.66,
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maxsize = radius * 2,
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texture = texture,
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collisiondetection = true,
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})
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end
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function TNT:on_step(dtime)
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local pos = self.object:getpos()
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minetest.add_particle({
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@ -133,19 +182,20 @@ function TNT:on_step(dtime)
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core.check_for_falling(np)
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if n.name ~= "mcl_tnt:tnt" and math.random() > 0.9 then
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local drop = minetest.get_node_drops(n.name, "")
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for _,item in ipairs(drop) do
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if type(item) == "string" then
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if math.random(1,100) > 40 then
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local obj = minetest.add_item(np, item)
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end
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for _,item in ipairs(drop) do
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if type(item) == "string" then
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if math.random(1,100) > 40 then
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local obj = minetest.add_item(np, item)
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end
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end
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end
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end
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end
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end
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end
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end
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self.object:remove()
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add_effects(pos, TNT_RANGE, {})
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end
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end
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end
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