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Added graphics stubs #85

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163 changes: 160 additions & 3 deletions playdate/graphics.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,17 @@ module.kColorWhite = 1
module.kColorBlack = 0
-- TODO: clear and XOR support

module.kStrokeCentered = 0
module.kStrokeInside = 1
module.kStrokeOutside = 2

module.kLineCapStyleButt = 0
module.kLineCapStyleSquare = 1
module.kLineCapStyleRound = 2

module.kPolygonFillNonZero = 0
module.kPolygonFillEvenOdd = 1

kTextAlignment = {
left = 0,
right = 1,
Expand Down Expand Up @@ -53,6 +64,10 @@ function module.setBackgroundColor(color)
-- don't actually set love's bg color here since doing so immediately sets the color, and this is not consistent with PD
end

function module.getBackgroundColor(color)
return playbit.graphics.backgroundColorIndex
end

function module.setColor(color)
@@ASSERT(color == 1 or color == 0, "Only values of 0 (black) or 1 (white) are supported.")
playbit.graphics.drawColorIndex = color
Expand All @@ -72,6 +87,10 @@ function module.setColor(color)
end
end

function module.getColor()
return playbit.graphics.drawColorIndex
end

function module.setPattern(pattern)
playbit.graphics.drawPattern = pattern

Expand All @@ -87,10 +106,14 @@ function module.setPattern(pattern)
end
end
end

playbit.graphics.shader:send("pattern", unpack(pixels))
end

function module.setDitherPattern(alpha, ditherType)
error("[ERR] playdate.graphics.setDitherPattern() is not yet implemented.")
end

function module.clear(color)
if not color then
local c = playbit.graphics.backgroundColor
Expand Down Expand Up @@ -129,6 +152,10 @@ function module.setImageDrawMode(mode)
end
end

function module.getImageDrawMode()
return playbit.graphics.drawMode
end

function module.drawCircleAtPoint(x, y, radius)
playbit.graphics.shader:send("mode", 8)

Expand All @@ -147,10 +174,46 @@ function module.fillCircleAtPoint(x, y, radius)
module.setImageDrawMode(playbit.graphics.drawMode)
end

function module.drawEllipseInRect(x, y, width, height, startAngle, endAngle)
error("[ERR] playdate.graphics.drawEllipseInRect() is not yet implemented.")
end

function module.fillEllipseInRect(x, y, width, height, startAngle, endAngle)
error("[ERR] playdate.graphics.fillEllipseInRect() is not yet implemented.")
end

function module.drawPolygon(x1, y1, x2, y2, ...)
error("[ERR] playdate.graphics.drawPolygon() is not yet implemented.")
end

function module.fillPolygon(x1, y1, x2, y2, ...)
error("[ERR] playdate.graphics.fillPolygon() is not yet implemented.")
end

function module.setPolygonFillRule(rule)
error("[ERR] playdate.graphics.setPolygonFillRule() is not yet implemented.")
end

function module.drawTriangle(x1, y1, x2, y2, x3, y3)
error("[ERR] playdate.graphics.drawTriangle() is not yet implemented.")
end

function module.fillTriangle(x1, y1, x2, y2, x3, y3)
error("[ERR] playdate.graphics.fillTriangle() is not yet implemented.")
end

function module.setLineWidth(width)
love.graphics.setLineWidth(width)
end

function module.getLineWidth()
return love.graphics.getLineWidth()
end

function module.setLineCapStyle(style)
error("[ERR] playdate.graphics.setLineCapStyle() is not yet implemented.")
end

function module.drawRect(x, y, width, height)
playbit.graphics.shader:send("mode", 8)

Expand Down Expand Up @@ -230,6 +293,84 @@ function module.drawPixel(x, y)
module.setImageDrawMode(playbit.graphics.drawMode)
end

function module.perlin(x, y, z, rep, octaves, persistence)
error("[ERR] playdate.graphics.perlin() is not yet implemented.")
end

function module.perlinArray(count, x, dx, y, dy, z, dz, rep, octaves, persistence)
error("[ERR] playdate.graphics.perlinArray() is not yet implemented.")
end

function module.generateQRCode(stringToEncode, desiredEdgeDimension, callback)
error("[ERR] playdate.graphics.generateQRCode() is not yet implemented.")
end

function module.drawSineWave(startX, startY, endX, endY, startAmplitude, endAmplitude, period, phaseShift)
error("[ERR] playdate.graphics.drawSineWave() is not yet implemented.")
end

function module.setClipRect(x, y, width, height)
error("[ERR] playdate.graphics.setClipRect() is not yet implemented.")
end

function module.getClipRect()
error("[ERR] playdate.graphics.getClipRect() is not yet implemented.")
end

function module.setScreenClipRect(x, y, width, height)
error("[ERR] playdate.graphics.setScreenClipRect() is not yet implemented.")
end

function module.getScreenClipRect()
error("[ERR] playdate.graphics.getScreenClipRect() is not yet implemented.")
end

function module.clearClipRect()
error("[ERR] playdate.graphics.clearClipRect() is not yet implemented.")
end

function module.setStencilImage(image, tile)
error("[ERR] playdate.graphics.setStencilImage() is not yet implemented.")
end

-- setStencilPattern(pattern)
-- setStencilPattern(level, [ditherType])
function module.setStencilPattern(row1, row2, row3, row4, row5, row6, row7, row8)
error("[ERR] playdate.graphics.setStencilPattern() is not yet implemented.")
end

function module.clearStencil()
error("[ERR] playdate.graphics.clearStencil() is not yet implemented.")
end

function module.clearStencilImage()
error("[ERR] playdate.graphics.clearStencilImage() is not yet implemented.")
end

function module.setStrokeLocation(location)
error("[ERR] playdate.graphics.setStrokeLocation() is not yet implemented.")
end

function module.getStrokeLocation()
error("[ERR] playdate.graphics.getStrokeLocation() is not yet implemented.")
end

function module.lockFocus(image)
error("[ERR] playdate.graphics.lockFocus() is not yet implemented.")
end

function module.unlockFocus()
error("[ERR] playdate.graphics.unlockFocus() is not yet implemented.")
end

function module.getDisplayImage()
error("[ERR] playdate.graphics.getDisplayImage() is not yet implemented.")
end

function module.getWorkingImage()
error("[ERR] playdate.graphics.getWorkingImage() is not yet implemented.")
end

function module.setFont(font)
playbit.graphics.activeFont = font
love.graphics.setFont(font.data)
Expand All @@ -239,6 +380,22 @@ function module.getFont()
return playbit.graphics.activeFont
end

function module.setFontFamily(fontFamily)
error("[ERR] playdate.graphics.setFontFamily() is not yet implemented.")
end

function module.setFontTracking(pixels)
error("[ERR] playdate.graphics.setFontTracking() is not yet implemented.")
end

function module.getFontTracking()
error("[ERR] playdate.graphics.getFontTracking() is not yet implemented.")
end

function module.getSystemFont(variant)
error("[ERR] playdate.graphics.getSystemFont() is not yet implemented.")
end

function module.getTextSize(str, fontFamily, leadingAdjustment)
@@ASSERT(fontFamily == nil, "[ERR] Parameter fontFamily is not yet implemented.")
@@ASSERT(leadingAdjustment == nil, "[ERR] Parameter leadingAdjustment is not yet implemented.")
Expand All @@ -247,7 +404,7 @@ function module.getTextSize(str, fontFamily, leadingAdjustment)
return font:getWidth(str), font:getHeight()
end

-- playdate.graphics.drawTextInRect(str, x, y, width, height, [leadingAdjustment, [truncationString, [alignment, [font]]]])
-- playdate.graphics.drawTextInRect(str, x, y, width, height, [leadingAdjustment, [truncationString, [alignment, [font]]]])
function module.drawTextInRect(text, x, ...)
local y, width, height, leadingAdjustment, truncationString, textAlignment, font
if type(x) == "number" then
Expand Down Expand Up @@ -317,7 +474,7 @@ function module.pushContext(image)
if not image._canvas then
image._canvas = love.graphics.newCanvas(image:getSize())
end

-- push context
table.insert(playbit.graphics.contextStack, image)

Expand Down