30 lines
783 B
Lua
30 lines
783 B
Lua
local SimpleHPBar = Object:extend()
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local TweenManager = require "birb.classes.time"
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local gui = require "game.modules.gui"
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function SimpleHPBar:new(hp)
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self.tweens = TweenManager(self)
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self.hp = hp
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self.baseHP = hp
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end
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function SimpleHPBar:setHP(newHP)
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self.tweens:newTween(0, 0.1, {hp = newHP}, 'inCubic')
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end
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function SimpleHPBar:update(dt)
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self.tweens:update(dt)
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end
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function SimpleHPBar:draw(x, y)
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love.graphics.setColor(0, 0, 0, 1)
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gui.drawBar(x, y, 26, 4)
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love.graphics.rectangle("fill", x, y, 24, 4)
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love.graphics.setColor(248/255, 160/255, 0, 1)
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local bar = math.max(0, math.floor(22 * (self.hp / self.baseHP)))
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love.graphics.rectangle("fill", x + 1, y + 1, math.floor(bar), 2)
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love.graphics.setColor(1, 1, 1, 1)
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end
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return SimpleHPBar
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