| 42 | function HUDFrameElement:createComponents(hudAtlasPath, baseX, baseY, width, height) |
| 43 | -- get pixel sizes so that frame lines are always at least a screen pixel thick |
| 44 | local refPixelX, refPixelY = 1 / g_referenceScreenWidth, 1 / g_referenceScreenHeight |
| 45 | local screenPixelX, screenPixelY = 1 / g_screenWidth, 1 / g_screenHeight |
| 46 | local onePixelX, onePixelY = math.max(refPixelX, screenPixelX), math.max(refPixelY, screenPixelY) |
| 47 | |
| 48 | -- top line |
| 49 | local posX, posY = baseX, baseY + self:getHeight() |
| 50 | local frameWidth, frameHeight = getNormalizedScreenValues(HUDFrameElement.THICKNESS.FRAME, HUDFrameElement.THICKNESS.FRAME) |
| 51 | local pixelsX, pixelsY = math.ceil(frameWidth / onePixelX), math.ceil(frameHeight / onePixelY) |
| 52 | self.frameWidth, self.frameHeight = pixelsX * onePixelX, pixelsY * onePixelY |
| 53 | |
| 54 | local lineOverlay = Overlay:new(hudAtlasPath, posX, posY, width, self.frameHeight) |
| 55 | lineOverlay:setUVs(getNormalizedUVs(HUDElement.UV.FILL)) |
| 56 | lineOverlay:setColor(unpack(HUDFrameElement.COLOR.FRAME)) |
| 57 | |
| 58 | local lineElement = HUDElement:new(lineOverlay) |
| 59 | self.topLine = lineElement |
| 60 | self:addChild(lineElement) |
| 61 | |
| 62 | -- side lines |
| 63 | posX, posY = baseX, baseY + self.frameHeight |
| 64 | lineOverlay = Overlay:new(hudAtlasPath, posX, posY, self.frameWidth, height - self.frameHeight) |
| 65 | lineOverlay:setUVs(getNormalizedUVs(HUDElement.UV.FILL)) |
| 66 | lineOverlay:setColor(unpack(HUDFrameElement.COLOR.FRAME)) |
| 67 | |
| 68 | lineElement = HUDElement:new(lineOverlay) |
| 69 | self.leftLine = lineElement |
| 70 | self:addChild(lineElement) |
| 71 | |
| 72 | posX, posY = baseX + width - self.frameWidth, baseY + self.frameHeight |
| 73 | lineOverlay = Overlay:new(hudAtlasPath, posX, posY, self.frameWidth, height - self.frameHeight) |
| 74 | lineOverlay:setUVs(getNormalizedUVs(HUDElement.UV.FILL)) |
| 75 | lineOverlay:setColor(unpack(HUDFrameElement.COLOR.FRAME)) |
| 76 | |
| 77 | lineElement = HUDElement:new(lineOverlay) |
| 78 | self.rightLine = lineElement |
| 79 | self:addChild(lineElement) |
| 80 | |
| 81 | -- bottom bar |
| 82 | local _, barHeight = getNormalizedScreenValues(0, HUDFrameElement.THICKNESS.BAR) |
| 83 | pixelsY = math.ceil(barHeight / onePixelY) |
| 84 | local barOverlay = Overlay:new(hudAtlasPath, baseX, baseY, width, pixelsY * onePixelY) |
| 85 | barOverlay:setUVs(getNormalizedUVs(HUDElement.UV.FILL)) |
| 86 | barOverlay:setColor(unpack(HUDFrameElement.COLOR.BAR)) |
| 87 | |
| 88 | local barElement = HUDElement:new(barOverlay) |
| 89 | self.bottomBar = barElement |
| 90 | self:addChild(barElement) |
| 91 | end |
| 23 | function HUDFrameElement:new(hudAtlasPath, posX, posY, width, height, parent) |
| 24 | local backgroundOverlay = Overlay:new(hudAtlasPath, posX, posY, width, height) |
| 25 | backgroundOverlay:setUVs(getNormalizedUVs(HUDElement.UV.FILL)) |
| 26 | backgroundOverlay:setColor(0, 0, 0, 0) -- default invisible |
| 27 | local self = HUDFrameElement:superClass().new(HUDFrameElement_mt, backgroundOverlay, parent) |
| 28 | |
| 29 | self.topLine = nil |
| 30 | self.leftLine = nil |
| 31 | self.rightLine = nil |
| 32 | self.bottomBar = nil |
| 33 | self.frameWidth, self.frameHeight = 0, 0 |
| 34 | |
| 35 | self:createComponents(hudAtlasPath, posX, posY, width, height) |
| 36 | |
| 37 | return self |
| 38 | end |
| 96 | function HUDFrameElement:setDimension(width, height) |
| 97 | HUDFrameElement:superClass().setDimension(self, width, height) |
| 98 | |
| 99 | self.topLine:setDimension(width, nil) |
| 100 | self.leftLine:setDimension(nil, height) |
| 101 | self.rightLine:setDimension(nil, height) |
| 102 | self.bottomBar:setDimension(width, nil) |
| 103 | |
| 104 | local x, y = self:getPosition() |
| 105 | self.topLine:setPosition(nil, y + self:getHeight()) |
| 106 | self.rightLine:setPosition(x + self:getWidth() - self.frameWidth, nil) |
| 107 | end |