50 lines
1.1 KiB
Lua
50 lines
1.1 KiB
Lua
require "entity"
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Door = class("Door", Entity)
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function Door:initialize(x, y, color)
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self.doorColor = color
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Entity.initialize(self, {
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x = x,
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y = y,
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color = color,
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collision = "unmoveable",
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sprite = loadSprite("art/game/door_" .. color:sub(1, 1) .. ".png"),
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})
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self.isDoor = true
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self.locked = true
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self:refreshSprites()
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end
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-- A door is one normal, colour-layered entity. The editor can therefore place,
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-- delete, and serialize its red/green/blue instances independently.
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function Door:refreshSprites()
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local sprite
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if self.locked then
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sprite = loadSprite("art/game/door_" .. self.doorColor:sub(1, 1) .. ".png")
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else
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sprite = loadSprite("art/game/door_unlocked.png")
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end
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self.sprites = { [self.doorColor] = sprite }
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end
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function Door:setColors(colors, canClose)
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if colors[self.doorColor] then
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if self.locked then self:unlock() end
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elseif canClose ~= false then
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if not self.locked then self:lock() end
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end
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self:refreshSprites()
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end
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function Door:unlock()
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self.locked = false
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self.collision = "none"
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if Sound then Sound.play("doorUnlock") end
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end
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function Door:lock()
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self.locked = true
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self.collision = "unmoveable"
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end
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