/*
Legal:
	Version: MPL 1.1
	
	The contents of this file are subject to the Mozilla Public License Version 
	1.1 the "License"; you may not use this file except in compliance with 
	the License. You may obtain a copy of the License at 
	http://www.mozilla.org/MPL/
	
	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the
	License.
	
	The Original Code is the YSI framework.
	
	The Initial Developer of the Original Code is Alex "Y_Less" Cole.
	Portions created by the Initial Developer are Copyright C 2011
	the Initial Developer. All Rights Reserved.

Contributors:
	Y_Less
	koolk
	JoeBullet/Google63
	g_aSlice/Slice
	Misiur
	samphunter
	tianmeta
	maddinat0r
	spacemud
	Crayder
	Dayvison
	Ahmad45123
	Zeex
	irinel1996
	Yiin-
	Chaprnks
	Konstantinos
	Masterchen09
	Southclaws
	PatchwerkQWER
	m0k1
	paulommu
	udan111
	Cheaterman

Thanks:
	JoeBullet/Google63 - Handy arbitrary ASM jump code using SCTRL.
	ZeeX - Very productive conversations.
	koolk - IsPlayerinAreaEx code.
	TheAlpha - Danish translation.
	breadfish - German translation.
	Fireburn - Dutch translation.
	yom - French translation.
	50p - Polish translation.
	Zamaroht - Spanish translation.
	Los - Portuguese translation.
	Dracoblue, sintax, mabako, Xtreme, other coders - Producing other modes for
		me to strive to better.
	Pixels^ - Running XScripters where the idea was born.
	Matite - Pestering me to release it and using it.

Very special thanks to:
	Thiadmer - PAWN, whose limits continue to amaze me!
	Kye/Kalcor - SA:MP.
	SA:MP Team past, present and future - SA:MP.

Optional plugins:
	Gamer_Z - GPS.
	Incognito - Streamer.
	Me - sscanf2, fixes2, Whirlpool.
*/

static stock MakeYBitmapTestPath(const file[])
{
	new ret[48];
	return
		strcat(ret, GetYSIScriptfilesDir(E_YSI_DIR_TESTS)),
		strcat(ret, "y_bitmap/"),
		strcat(ret, file),
		ret;
}

TEST__ y_bitmap_Fade1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | (x * y / 256));
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Fade1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Fade2()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Fade2.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Rect1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Rect1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Rect2()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 128, 192, Y_YELLOW | 0x80);
	Bitmap_DrawRectangle(ctx, 128, 64, 192, 192, Y_ALICEBLUE | 0x80);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Rect2.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Rect3()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 148, 192, Y_YELLOW | 0x80);
	Bitmap_DrawRectangle(ctx, 108, 64, 192, 192, Y_ALICEBLUE | 0x80);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Rect3.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_FadeRect1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40);
	Bitmap_Write(ctx, MakeYBitmapTestPath("FadeRect1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Diagonal1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	_BMP_PAT@DIAGONAL(0, 0, 0, 0, PATTERN(DIAGONAL, STRIPE1 = 4, STRIPE2 = 4));
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			//Bitmap_WritePixel(ctx, x, y, Y_GREEN | (YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX}));
			new
				alpha = YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX};
			if (alpha == 255)
				Bitmap_WritePixel(ctx, x, y, X11_RED);
			else if (alpha == 0)
				Bitmap_WritePixel(ctx, x, y, X11_WHITE);
			else if (alpha > 127)
				Bitmap_WritePixel(ctx, x, y, X11_GREEN);
			else
				Bitmap_WritePixel(ctx, x, y, X11_BLUE);
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Diagonal1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Diagonal2()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	_BMP_PAT@DIAGONAL(0, 0, 0, 0, PATTERN(DIAGONAL, STRIPE1 = 2, STRIPE2 = 2));
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | (YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX}));
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Diagonal2.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Diagonal3()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	_BMP_PAT@DIAGONAL(0, 0, 0, 0, PATTERN(DIAGONAL, STRIPE1 = 3, STRIPE2 = 3));
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | (YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX}));
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Diagonal3.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Diagonal4()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	_BMP_PAT@DIAGONAL(0, 0, 0, 0, PATTERN(DIAGONAL, STRIPE1 = 2, STRIPE2 = 4));
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | (YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX}));
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Diagonal4.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Diagonal5()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	_BMP_PAT@DIAGONAL(0, 0, 0, 0, PATTERN(DIAGONAL, STRIPE1 = 4, STRIPE2 = 2));
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | (YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX}));
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Diagonal5.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Diagonal6()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	_BMP_PAT@DIAGONAL(0, 0, 0, 0, PATTERN(DIAGONAL));
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | (YSI_gBitmapAlpha[y % YSI_gBitmapAlphaY]{x % YSI_gBitmapAlphaX}));
		}
	}
	Bitmap_Write(ctx, MakeYBitmapTestPath("Diagonal6.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(SOLID));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern2()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(DIAGONAL));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern2.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern3()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(DIAGONAL, STRIPE1 = 16));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern3.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern4()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(DIAGONAL, STRIPE2 = 16));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern4.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern5()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(DIAGONAL, STRIPE1 = 16, STRIPE2 = 8));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern5.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern6()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(DIAGONAL, STRIPE1 = 16, STRIPE2 = 8, RIGHT));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern6.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern7()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(STRIPED));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern7.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Pattern8()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	for (new y = 0; y != 256; ++y)
	{
		for (new x = 0; x != 256; ++x)
		{
			Bitmap_WritePixel(ctx, x, y, Y_RED | y);
			Bitmap_WritePixel(ctx, x, y, Y_GREEN | x);
		}
	}
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_YELLOW | 0x40, .fillPattern = PATTERN(STRIPED, HORIZONTAL));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Pattern8.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Border1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, 0, X11_ROYALBLUE);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Border1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Border2()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, 0, X11_ROYALBLUE, .linePattern = PATTERN(SOLID, BORDER = 16));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Border2.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Border3()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, 0, X11_ROYALBLUE, .linePattern = PATTERN(DIAGONAL, BORDER = 32));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Border3.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Border4()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, 0, X11_ROYALBLUE, .linePattern = PATTERN(DOTTED));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Border4.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Border5()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, 0, X11_ROYALBLUE, .linePattern = PATTERN(DOTTED, STRIPE1 = 16, STRIPE2 = 4));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Border5.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Border6()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(256, 256);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, 0, X11_ROYALBLUE, .linePattern = PATTERN(DOTTED, STRIPE1 = 1, STRIPE2 = 8));
	Bitmap_Write(ctx, MakeYBitmapTestPath("Border6.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Large1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(512, 512);
	Bitmap_DrawRectangle(ctx, 64, 64, 192, 192, Y_LAVENDER | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Large1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Large2()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(512, 512);
	Bitmap_DrawRectangle(ctx, 0, 0, 256, 256, Y_LAVENDER | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Large2.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Large3()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(512, 512);
	Bitmap_DrawRectangle(ctx, 64, 64, 512, 512, Y_LAVENDER | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Large3.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Large4()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(512, 512);
	Bitmap_DrawRectangle(ctx, 64, 64, 70, 500, Y_LAVENDER | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Large4.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Large5()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(512, 512);
	Bitmap_DrawRectangle(ctx, 64, 64, 500, 70, Y_LAVENDER | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Large5.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_VLarge1()
{
	new
		Bitmap:ctx = Bitmap:0;
	ctx = Bitmap_Create(1024, 1024);
	Bitmap_DrawRectangle(ctx, 256, 256, 768, 768, Y_MINTCREAM | 0xFF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("VLarge1.bmp"));
	Bitmap_Destroy(ctx);
}

static stock BlendThree(Bitmap:ctx, y, left, right)
{
	new
		colour;
	for (new x = 0; x != 256; ++x)
	{
		colour = InterpolateColourLinear(left, right, x / 255.0);
		for (new i = 0; i != 20; ++i)
		{
			Bitmap_WritePixel(ctx, x, y + i, colour);
		}
	}
	for (new x = 0; x != 256; ++x)
	{
		colour = InterpolateColourGamma(left, right, x / 255.0);
		for (new i = 20; i != 40; ++i)
		{
			Bitmap_WritePixel(ctx, x, y + i, colour);
		}
	}
	for (new x = 0; x != 256; ++x)
	{
		colour = InterpolateColourSRGB(left, right, x / 255.0);
		for (new i = 40; i != 60; ++i)
		{
			Bitmap_WritePixel(ctx, x, y + i, colour);
		}
	}
}

TEST__ y_bitmap_Interpolations()
{
	new
		Bitmap:ctx = Bitmap_Create(256, 300);
	BlendThree(ctx,   0, 0x000000FF, 0xFFFFFFFF);
	BlendThree(ctx,  60, 0xFF0000FF, 0x00FF00FF);
	BlendThree(ctx, 120, 0x00FFFFFF, 0xFF00FFFF);
	BlendThree(ctx, 180, 0xFFFF00FF, 0x0000FFFF);
	BlendThree(ctx, 240, 0xFFFFFFFF, 0x000000FF);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Interpolations.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_Alpha1()
{
	new
		Bitmap:ctx = Bitmap_Create(256, 300);
	BlendThree(ctx,   0, 0xFF0000FF, 0x00FF00FF);
	BlendThree(ctx,  60, 0xFF000080, 0x00FF00FF);
	BlendThree(ctx, 120, 0xFF0000FF, 0x00FF0080);
	BlendThree(ctx, 180, 0xFF000055, 0x00FF00AA);
	BlendThree(ctx, 240, 0xFF0000AA, 0x00FF0055);
	Bitmap_Write(ctx, MakeYBitmapTestPath("Alpha1.bmp"));
	Bitmap_Destroy(ctx);
}

TEST__ y_bitmap_read()
{
	new Bitmap:ctx;
	fremove(MakeYBitmapTestPath("ReadOutput1.bmp"));
	if (Bitmap_Read(ctx, MakeYBitmapTestPath("ReadInput1.bmp")))
	{
		Bitmap_DrawRectangle(ctx, 10, 315, 610, 325, 0xFF000080);
		Bitmap_Write(ctx, MakeYBitmapTestPath("ReadOutput1.bmp"));
		Bitmap_Destroy(ctx);
	}
	ASSERT(!!fexist(MakeYBitmapTestPath("ReadOutput1.bmp")));
}