mirror of
https://github.com/ComfyFactory/ComfyFactorio.git
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39 lines
1.2 KiB
Lua
39 lines
1.2 KiB
Lua
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-------requires on_tick_schedule
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local function create_projectile(surface, pos, projectile)
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surface.create_entity({
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name = projectile,
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position = pos,
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force = "enemy",
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target = pos,
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speed = 1
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})
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end
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local function omegakaboom(surface, center_pos, projectile, radius, density)
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local positions = {}
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for x = radius * -1, radius, 1 do
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for y = radius * -1, radius, 1 do
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local pos = {x = center_pos.x + x, y = center_pos.y + y}
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local distance_to_center = math.ceil(math.sqrt((pos.x - center_pos.x)^2 + (pos.y - center_pos.y)^2))
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if distance_to_center < radius and math.random(1,100) < density then
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if not positions[distance_to_center] then positions[distance_to_center] = {} end
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positions[distance_to_center][#positions[distance_to_center] + 1] = pos
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end
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end
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end
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if #positions == 0 then return end
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local t = 1
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for i1, pos_list in pairs(positions) do
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for i2, pos in pairs(pos_list) do
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if not global.on_tick_schedule[game.tick + t] then global.on_tick_schedule[game.tick + t] = {} end
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global.on_tick_schedule[game.tick + t][#global.on_tick_schedule[game.tick + t] + 1] = {
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func = create_projectile,
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args = {surface, pos, projectile}
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}
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end
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t = t + 4
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end
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end
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return omegakaboom
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