50 lines
1.5 KiB
Lua
50 lines
1.5 KiB
Lua
local DonBGBase = require("background/bg_objects/donbg/base")
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DonBG5 = setmetatable({}, { __index = DonBGBase })
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DonBG5.__index = DonBG5
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function DonBG5.new(index, player_num, path)
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local self = setmetatable({}, DonBG5)
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local base = DonBGBase.new(index, player_num, path)
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for k, v in pairs(base) do
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self[k] = v
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end
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self.bounce_up = tex.get_animation(4)
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self.bounce_down = tex.get_animation(5)
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self.bounce_up:start()
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self.bounce_down:start()
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self.adjust = tex.get_animation(8)
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self.overlay_texture = tex.get_texture_info(self.name, "overlay")
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self._id_overlay = tex.get_id(self.name, "overlay") or 0
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return self
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end
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function DonBG5:update(current_time_ms)
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DonBGBase.update(self, current_time_ms)
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self.bounce_up:update(current_time_ms)
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self.bounce_down:update(current_time_ms)
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if self.bounce_down.is_finished then
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self.bounce_up:restart()
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self.bounce_down:restart()
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end
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self.adjust:update(current_time_ms)
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end
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function DonBG5:draw_textures(fade, y, frame)
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for i = 0, 5 do
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tex.draw_id(self._id_bg, {
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frame = frame,
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fade = fade,
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x = (i * self.bg_texture.width) + self.move.attribute,
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y = y
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})
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tex.draw_id(self._id_overlay, {
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frame = frame,
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fade = fade,
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x = (i * self.bg_texture.width) + self.move.attribute,
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y = self.bounce_up.attribute - self.bounce_down.attribute - self.adjust.attribute + y
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})
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end
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end
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return DonBG5
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