feat: add a fast frame system for characterset
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7b5ec06509
commit
582008da7d
1 changed files with 17 additions and 6 deletions
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@ -6,6 +6,7 @@ local directionList = {"down", "right", "up", "left"}
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local CHARWIDTH = 38
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local CHARHEIGHT = 48
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local FAST_BOOST = 2.5
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function Charset:new(scene)
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self.char = {}
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@ -18,11 +19,13 @@ function Charset:new(scene)
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end
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end
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self.currentFrame = 0
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self.fastFrame = 0
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end
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function Charset:update(dt)
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if (core.screen:isActive()) then
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self.currentFrame = ((self.currentFrame + (dt*5)) % 4)
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self.fastFrame = ((self.fastFrame + (dt*5*FAST_BOOST)) % 4)
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end
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end
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@ -54,10 +57,14 @@ function Charset:addTexture(charsetName)
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self.list[charsetName] = love.graphics.newImage(folder .. charsetName .. ".png")
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end
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function Charset:getRunningFrame(charID, direction)
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function Charset:getRunningFrame(charID, direction, isFast)
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local frame = self.currentFrame
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if (isFast == true) then
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frame = self.fastFrame
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end
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local char = self.char[charID]
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local animatedDirection = char[direction]
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local fakeFrame = math.min(math.floor(self.currentFrame) + 1, 4)
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local fakeFrame = math.min(math.floor(frame) + 1, 4)
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local trueFrame = animation[fakeFrame]
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return animatedDirection[trueFrame]
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end
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@ -68,9 +75,9 @@ function Charset:getStandingFrame(charID, direction)
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return animatedDirection[2]
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end
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function Charset:draw(charsetName, charID, direction, x, y)
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function Charset:draw(charsetName, charID, direction, x, y, isFast)
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local drawable = self:getTexture(charsetName)
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local quad = self:getRunningFrame(charID, direction)
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local quad = self:getRunningFrame(charID, direction, isFast)
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love.graphics.draw(drawable, quad, math.floor(x), math.floor(y), 0, 1, 1, 11, 32)
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end
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@ -80,8 +87,12 @@ function Charset:drawStanding(charsetName, charID, direction, x, y)
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love.graphics.draw(drawable, quad, math.floor(x), math.floor(y), 0, 1, 1, 11, 32)
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end
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function Charset:drawTurning(charsetName, charID, x, y)
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local dir = math.min(math.floor(self.currentFrame) + 1, 4)
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function Charset:drawTurning(charsetName, charID, x, y, isFast)
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local frame = self.currentFrame
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if (isFast == true) then
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frame = self.fastFrame
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end
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local dir = math.min(math.floor(frame) + 1, 4)
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return self:drawStanding(charsetName, charID, directionList[dir], x, y)
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end
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