mirror of
https://github.com/ChronosX88/mta-ptp.git
synced 2024-10-18 05:21:00 +00:00
63 lines
2.9 KiB
Lua
63 lines
2.9 KiB
Lua
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DxButton = class(function(button, button_id, startX, startY, width, height, bgColor, text, textFont, textScale, textColor, textShadowEnabled, onClickHandler)
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local screenW, screenH = guiGetScreenSize()
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button.button_id = button_id
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button.startX = startX * screenW
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button.startY = startY * screenH
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button.width = width * screenW
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button.height = height * screenH
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button.bgColor = bgColor
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button.text = text
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button.textFont = textFont
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button.textScale = textScale
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button.textColor = textColor
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button.textShadowEnabled = textShadowEnabled
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button.onClickHandler = onClickHandler
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end)
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function DxButton:show()
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--self._invisibleLabel = guiCreateLabel(0.09, 0.36, 0.28, 0.05, self.button_id, true)
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self._invisibleLabel = guiCreateLabel(self.startX, self.startY, self.width, self.height, self.button_id, false)
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guiSetAlpha(self._invisibleLabel, 0.0)
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self._drawButton = function()
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dxDrawRectangle(self.startX, self.startY, self.width, self.height, self.bgColor)
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if self._currentButtonUnderCursor then
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local red, green, blue, alpha = extractRgbFromColor(self.bgColor)
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local lightRed, lightGreen, lightBlue = shadeColor(red, green, blue, 20)
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dxDrawRectangle(self.startX, self.startY, self.width, self.height, tocolor(lightRed, lightGreen, lightBlue, alpha))
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end
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if self.textShadowEnabled then
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dxDrawText(self.text, self.startX + 1, self.startY + 1, self.width + 1, self.height + 1, tocolor(0, 0, 0, 255), self.textScale, self.textFont, "left", "top", false, false, false, false, false)
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end
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dxDrawText(self.text, self.startX, self.startY, self.width, self.height, self.textColor, self.textScale, self.textFont, "left", "top", false, false, false, false, false)
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end
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self._handleMouseOverButton = function()
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if guiGetText(source) == self.button_id then
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self._currentButtonUnderCursor = true
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end
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end
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self._handleMouseLeaveButtonRectangle = function()
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self._currentButtonUnderCursor = false
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end
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self._handleClickOnLabel = function()
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if guiGetText(source) == self.button_id then
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self.onClickHandler()
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end
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end
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addEventHandler("onClientRender", root, self._drawButton)
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addEventHandler("onClientMouseEnter", root, self._handleMouseOverButton)
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addEventHandler("onClientMouseLeave", root, self._handleMouseLeaveButtonRectangle)
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addEventHandler("onClientGUIClick", root, self._handleClickOnLabel)
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end
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function DxButton:hide()
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destroyElement(self._invisibleLabel)
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removeEventHandler("onClientRender", root, self._drawButton)
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removeEventHandler("onClientMouseEnter", root, self._handleMouseOverButton)
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removeEventHandler("onClientMouseLeave", root, self._handleMouseLeaveButtonRectangle)
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removeEventHandler("onClientGUIClick", root, self._handleClickOnLabel)
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end
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