Option to use OpenGL JUST for the interface

11 files changed, 542 insertions, 473 deletions

diff --git a/src/Graphics.h b/src/Graphics.h
index bd88d59..e4c2ad8 100644
--- a/src/Graphics.h
+++ b/src/Graphics.h
@@ -4,7 +4,7 @@
 #include <string>
 #include <cstdlib>
 #include <cstring>
-#if defined(OGLR)
+#if defined(OGLI)
 #include "OpenGLHeaders.h"
 #endif
 #include "Config.h"
@@ -104,7 +104,7 @@ class Graphics
 public:
 	pixel *vid;
 	int sdl_scale;
-#ifdef OGLR
+#ifdef OGLI
 	//OpenGL specific instance variables
 	GLuint vidBuf, textTexture;
  #endif
diff --git a/src/OpenGLGraphics.cpp b/src/OpenGLGraphics.cpp
index b7d4795..eb242ce 100644
--- a/src/OpenGLGraphics.cpp
+++ b/src/OpenGLGraphics.cpp
@@ -1,7 +1,7 @@
 #include "Graphics.h"
 #include "font.h"
 
-#ifdef OGLR
+#ifdef OGLI
 
 Graphics::Graphics():
 sdl_scale(1)
diff --git a/src/PixelMethods.inc b/src/PixelMethods.inc
new file mode 100644
index 0000000..eff0b60
--- /dev/null
+++ b/src/PixelMethods.inc
@@ -0,0 +1,332 @@
+#include "font.h"
+
+int PIXELMETHODS_CLASS::drawtext(int x, int y, const char *s, int r, int g, int b, int a)
+{
+	if(!strlen(s))
+		return 0;
+	int width, height;
+
+	int characterX = x, characterY = y;
+	int startX = characterX;
+	for (; *s; s++)
+	{
+		if (*s == '\n')
+		{
+			characterX = startX;
+			characterY += FONT_H+2;
+		}
+		else if (*s == '\b')
+		{
+			switch (s[1])
+			{
+			case 'w':
+				r = g = b = 255;
+				break;
+			case 'g':
+				r = g = b = 192;
+				break;
+			case 'o':
+				r = 255;
+				g = 216;
+				b = 32;
+				break;
+			case 'r':
+				r = 255;
+				g = b = 0;
+				break;
+			case 'l':
+				r = 255;
+				g = b = 75;
+				break;
+			case 'b':
+				r = g = 0;
+				b = 255;
+				break;
+			case 't':
+				b = 255;
+				g = 170;
+				r = 32;
+				break;
+			}
+			s++;
+		}
+		else
+		{
+			characterX = drawchar(characterX, characterY, *(unsigned char *)s, r, g, b, a);
+		}
+	}
+	return x;
+}
+
+int PIXELMETHODS_CLASS::drawtext(int x, int y, std::string s, int r, int g, int b, int a)
+{
+	return drawtext(x, y, s.c_str(), r, g, b, a);
+}
+
+TPT_INLINE int PIXELMETHODS_CLASS::drawchar(int x, int y, int c, int r, int g, int b, int a)
+{
+	int i, j, w, bn = 0, ba = 0;
+	char *rp = font_data + font_ptrs[c];
+	w = *(rp++);
+	for (j=0; j<FONT_H; j++)
+		for (i=0; i<w; i++)
+		{
+			if (!bn)
+			{
+				ba = *(rp++);
+				bn = 8;
+			}
+			blendpixel(x+i, y+j, r, g, b, ((ba&3)*a)/3);
+			ba >>= 2;
+			bn -= 2;
+		}
+	return x + w;
+}
+
+TPT_INLINE int PIXELMETHODS_CLASS::addchar(int x, int y, int c, int r, int g, int b, int a)
+{
+	int i, j, w, bn = 0, ba = 0;
+	char *rp = font_data + font_ptrs[c];
+	w = *(rp++);
+	for (j=0; j<FONT_H; j++)
+		for (i=0; i<w; i++)
+		{
+			if (!bn)
+			{
+				ba = *(rp++);
+				bn = 8;
+			}
+			{
+			addpixel(x+i, y+j, r, g, b, ((ba&3)*a)/3);
+			}
+			ba >>= 2;
+			bn -= 2;
+		}
+	return x + w;
+}
+
+TPT_INLINE void PIXELMETHODS_CLASS::xor_pixel(int x, int y)
+{
+	int c;
+	if (x<0 || y<0 || x>=XRES || y>=YRES)
+		return;
+	c = vid[y*(VIDXRES)+x];
+	c = PIXB(c) + 3*PIXG(c) + 2*PIXR(c);
+	if (c<512)
+		vid[y*(VIDXRES)+x] = PIXPACK(0xC0C0C0);
+	else
+		vid[y*(VIDXRES)+x] = PIXPACK(0x404040);
+}
+
+TPT_INLINE void PIXELMETHODS_CLASS::blendpixel(int x, int y, int r, int g, int b, int a)
+{
+	pixel t;
+	if (x<0 || y<0 || x>=VIDXRES || y>=VIDYRES)
+		return;
+	if (a!=255)
+	{
+		t = vid[y*(VIDXRES)+x];
+		r = (a*r + (255-a)*PIXR(t)) >> 8;
+		g = (a*g + (255-a)*PIXG(t)) >> 8;
+		b = (a*b + (255-a)*PIXB(t)) >> 8;
+	}
+	vid[y*(VIDXRES)+x] = PIXRGB(r,g,b);
+}
+
+TPT_INLINE void PIXELMETHODS_CLASS::addpixel(int x, int y, int r, int g, int b, int a)
+{
+	pixel t;
+	if (x<0 || y<0 || x>=VIDXRES || y>=VIDYRES)
+		return;
+	t = vid[y*(VIDXRES)+x];
+	r = (a*r + 255*PIXR(t)) >> 8;
+	g = (a*g + 255*PIXG(t)) >> 8;
+	b = (a*b + 255*PIXB(t)) >> 8;
+	if (r>255)
+		r = 255;
+	if (g>255)
+		g = 255;
+	if (b>255)
+		b = 255;
+	vid[y*(VIDXRES)+x] = PIXRGB(r,g,b);
+}
+
+void PIXELMETHODS_CLASS::xor_line(int x1, int y1, int x2, int y2)
+{
+	int cp=abs(y2-y1)>abs(x2-x1), x, y, dx, dy, sy;
+	float e, de;
+	if (cp)
+	{
+		y = x1;
+		x1 = y1;
+		y1 = y;
+		y = x2;
+		x2 = y2;
+		y2 = y;
+	}
+	if (x1 > x2)
+	{
+		y = x1;
+		x1 = x2;
+		x2 = y;
+		y = y1;
+		y1 = y2;
+		y2 = y;
+	}
+	dx = x2 - x1;
+	dy = abs(y2 - y1);
+	e = 0.0f;
+	if (dx)
+		de = dy/(float)dx;
+	else
+		de = 0.0f;
+	y = y1;
+	sy = (y1<y2) ? 1 : -1;
+	for (x=x1; x<=x2; x++)
+	{
+		if (cp)
+			xor_pixel(y, x);
+		else
+			xor_pixel(x, y);
+		e += de;
+		if (e >= 0.5f)
+		{
+			y += sy;
+			e -= 1.0f;
+		}
+	}
+}
+
+void PIXELMETHODS_CLASS::xor_rect(int x, int y, int w, int h)
+{
+	int i;
+	for (i=0; i<w; i+=2)
+	{
+		xor_pixel(x+i, y);
+		xor_pixel(x+i, y+h-1);
+	}
+	for (i=2; i<h; i+=2)
+	{
+		xor_pixel(x, y+i);
+		xor_pixel(x+w-1, y+i);
+	}
+}
+
+void PIXELMETHODS_CLASS::xor_bitmap(unsigned char * bitmap, int x, int y, int w, int h)
+{
+	for(int x1 = 0; x1 < w; x1++)
+	{
+		for(int y1 = 0; y1 < h; y1++)
+		{
+			if(bitmap[y1*w+x1])
+				xor_pixel(x+x1, y+y1);
+		}
+	}
+}
+
+void PIXELMETHODS_CLASS::draw_line(int x1, int y1, int x2, int y2, int r, int g, int b, int a)
+{
+	int cp=abs(y2-y1)>abs(x2-x1), x, y, dx, dy, sy;
+	float e, de;
+	if (cp)
+	{
+		y = x1;
+		x1 = y1;
+		y1 = y;
+		y = x2;
+		x2 = y2;
+		y2 = y;
+	}
+	if (x1 > x2)
+	{
+		y = x1;
+		x1 = x2;
+		x2 = y;
+		y = y1;
+		y1 = y2;
+		y2 = y;
+	}
+	dx = x2 - x1;
+	dy = abs(y2 - y1);
+	e = 0.0f;
+	if (dx)
+		de = dy/(float)dx;
+	else
+		de = 0.0f;
+	y = y1;
+	sy = (y1<y2) ? 1 : -1;
+	for (x=x1; x<=x2; x++)
+	{
+		if (cp)
+			blendpixel(y, x, r, g, b, a);
+		else
+			blendpixel(x, y, r, g, b, a);
+		e += de;
+		if (e >= 0.5f)
+		{
+			y += sy;
+			e -= 1.0f;
+		}
+	}
+}
+
+void PIXELMETHODS_CLASS::drawrect(int x, int y, int w, int h, int r, int g, int b, int a)
+{
+	int i;
+	w--;
+	h--;
+	for (i=0; i<=w; i++)
+	{
+		blendpixel(x+i, y, r, g, b, a);
+		blendpixel(x+i, y+h, r, g, b, a);
+	}
+	for (i=1; i<h; i++)
+	{
+		blendpixel(x, y+i, r, g, b, a);
+		blendpixel(x+w, y+i, r, g, b, a);
+	}
+}
+
+void PIXELMETHODS_CLASS::fillrect(int x, int y, int w, int h, int r, int g, int b, int a)
+{
+	int i,j;
+	for (j=0; j<h; j++)
+		for (i=0; i<w; i++)
+			blendpixel(x+i, y+j, r, g, b, a);
+}
+
+void PIXELMETHODS_CLASS::gradientrect(int x, int y, int width, int height, int r, int g, int b, int a, int r2, int g2, int b2, int a2)
+{
+
+}
+
+void PIXELMETHODS_CLASS::clearrect(int x, int y, int w, int h)
+{
+	int i;
+	for (i=1; i<h; i++)
+		memset(vid+(x+1+(VIDXRES)*(y+i)), 0, PIXELSIZE*(w-1));
+}
+
+void PIXELMETHODS_CLASS::draw_image(pixel *img, int x, int y, int w, int h, int a)
+{
+	int i, j, r, g, b;
+	if (!img) return;
+	if(y + h > VIDYRES) h = (VIDYRES)-y; //Adjust height to prevent drawing off the bottom
+	if(a >= 255)
+		for (j=0; j<h; j++)
+			for (i=0; i<w; i++)
+			{
+				vid[(y+j)*(VIDXRES)+(x+i)] = *img;
+				img++;
+			}
+	else
+		for (j=0; j<h; j++)
+			for (i=0; i<w; i++)
+			{
+				r = PIXR(*img);
+				g = PIXG(*img);
+				b = PIXB(*img);
+				blendpixel(x+i, y+j, r, g, b, a);
+				img++;
+			}
+}
\ No newline at end of file
diff --git a/src/PixelMethodsDef.inc b/src/PixelMethodsDef.inc
new file mode 100644
index 0000000..4aee0c9
--- /dev/null
+++ b/src/PixelMethodsDef.inc
@@ -0,0 +1,17 @@
+	int drawtext(int x, int y, const char *s, int r, int g, int b, int a);
+	int drawtext(int x, int y, std::string s, int r, int g, int b, int a);
+	int drawchar(int x, int y, int c, int r, int g, int b, int a);
+	int addchar(int x, int y, int c, int r, int g, int b, int a);
+
+	void xor_pixel(int x, int y);
+	void xor_line(int x, int y, int x2, int y2);
+	void xor_rect(int x, int y, int width, int height);
+	void xor_bitmap(unsigned char * bitmap, int x, int y, int w, int h);
+
+	void draw_line(int x, int y, int x2, int y2, int r, int g, int b, int a);
+	void drawrect(int x, int y, int width, int height, int r, int g, int b, int a);
+	void fillrect(int x, int y, int width, int height, int r, int g, int b, int a);
+	void clearrect(int x, int y, int width, int height);
+	void gradientrect(int x, int y, int width, int height, int r, int g, int b, int a, int r2, int g2, int b2, int a2);
+
+	void draw_image(pixel *img, int x, int y, int w, int h, int a);
\ No newline at end of file
diff --git a/src/PowderToySDL.cpp b/src/PowderToySDL.cpp
index a8bb9a0..079986a 100644
--- a/src/PowderToySDL.cpp
+++ b/src/PowderToySDL.cpp
@@ -38,7 +38,7 @@ extern "C" IMAGE_DOS_HEADER __ImageBase;
 
 SDL_Surface * sdl_scrn;
 
-#ifdef OGLR
+#ifdef OGLI
 void blit()
 {
 	SDL_GL_SwapBuffers();
@@ -110,13 +110,13 @@ SDL_Surface * SDLOpen()
 	SDL_WM_SetCaption("The Powder Toy", "Powder Toy");
 	//SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
 	atexit(SDL_Quit);
-#ifndef OGLR
+#ifndef OGLI
 	surface = SDL_SetVideoMode(XRES + BARSIZE, YRES + MENUSIZE, 32, SDL_SWSURFACE);
 #else
 	surface = SDL_SetVideoMode(XRES + BARSIZE, YRES + MENUSIZE, 32, SDL_OPENGL);
 #endif
 
-#if defined(OGLR)
+#if defined(OGLI)
 	int status = glewInit();
 	if(status != GLEW_OK)
 	{
@@ -135,7 +135,7 @@ int main(int argc, char * argv[])
 	float fps = 0, delta = 1.0f;
 
 	sdl_scrn = SDLOpen();
-#ifdef OGLR
+#ifdef OGLI
 	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
 #endif
 	
@@ -195,14 +195,14 @@ int main(int argc, char * argv[])
 		engine->Tick();
 		engine->Draw();
 		
-		if(SDL_GetTicks()-lastTick>1000)
+		if(SDL_GetTicks()-lastTick>500)
 		{
 			//Run client tick every second
 			lastTick = SDL_GetTicks();
 			Client::Ref().Tick();
 		}
 
-#ifdef OGLR
+#ifdef OGLI
 		blit();
 #else
 		blit(engine->g->vid);
diff --git a/src/RasterGraphics.cpp b/src/RasterGraphics.cpp
index b807238..31b1b97 100644
--- a/src/RasterGraphics.cpp
+++ b/src/RasterGraphics.cpp
@@ -1,7 +1,6 @@
 #include "Graphics.h"
-#include "font.h"
 
-#ifndef OGLR
+#ifndef OGLI
 
 Graphics::Graphics():
 sdl_scale(1)
@@ -25,335 +24,12 @@ void Graphics::Finalise()
 
 }
 
-int Graphics::drawtext(int x, int y, const char *s, int r, int g, int b, int a)
-{
-	if(!strlen(s))
-		return 0;
-	int width, height;
-
-	int characterX = x, characterY = y;
-	int startX = characterX;
-	for (; *s; s++)
-	{
-		if (*s == '\n')
-		{
-			characterX = startX;
-			characterY += FONT_H+2;
-		}
-		else if (*s == '\b')
-		{
-			switch (s[1])
-			{
-			case 'w':
-				r = g = b = 255;
-				break;
-			case 'g':
-				r = g = b = 192;
-				break;
-			case 'o':
-				r = 255;
-				g = 216;
-				b = 32;
-				break;
-			case 'r':
-				r = 255;
-				g = b = 0;
-				break;
-			case 'l':
-				r = 255;
-				g = b = 75;
-				break;
-			case 'b':
-				r = g = 0;
-				b = 255;
-				break;
-			case 't':
-				b = 255;
-				g = 170;
-				r = 32;
-				break;
-			}
-			s++;
-		}
-		else
-		{
-			characterX = drawchar(characterX, characterY, *(unsigned char *)s, r, g, b, a);
-		}
-	}
-	return x;
-}
-
-int Graphics::drawtext(int x, int y, std::string s, int r, int g, int b, int a)
-{
-	return drawtext(x, y, s.c_str(), r, g, b, a);
-}
-
-TPT_INLINE int Graphics::drawchar(int x, int y, int c, int r, int g, int b, int a)
-{
-	int i, j, w, bn = 0, ba = 0;
-	char *rp = font_data + font_ptrs[c];
-	w = *(rp++);
-	for (j=0; j<FONT_H; j++)
-		for (i=0; i<w; i++)
-		{
-			if (!bn)
-			{
-				ba = *(rp++);
-				bn = 8;
-			}
-			blendpixel(x+i, y+j, r, g, b, ((ba&3)*a)/3);
-			ba >>= 2;
-			bn -= 2;
-		}
-	return x + w;
-}
-
-TPT_INLINE int Graphics::addchar(int x, int y, int c, int r, int g, int b, int a)
-{
-	int i, j, w, bn = 0, ba = 0;
-	char *rp = font_data + font_ptrs[c];
-	w = *(rp++);
-	for (j=0; j<FONT_H; j++)
-		for (i=0; i<w; i++)
-		{
-			if (!bn)
-			{
-				ba = *(rp++);
-				bn = 8;
-			}
-			{
-			addpixel(x+i, y+j, r, g, b, ((ba&3)*a)/3);
-			}
-			ba >>= 2;
-			bn -= 2;
-		}
-	return x + w;
-}
-
-TPT_INLINE void Graphics::xor_pixel(int x, int y)
-{
-	int c;
-	if (x<0 || y<0 || x>=XRES || y>=YRES)
-		return;
-	c = vid[y*(XRES+BARSIZE)+x];
-	c = PIXB(c) + 3*PIXG(c) + 2*PIXR(c);
-	if (c<512)
-		vid[y*(XRES+BARSIZE)+x] = PIXPACK(0xC0C0C0);
-	else
-		vid[y*(XRES+BARSIZE)+x] = PIXPACK(0x404040);
-}
-
-TPT_INLINE void Graphics::blendpixel(int x, int y, int r, int g, int b, int a)
-{
-	pixel t;
-	if (x<0 || y<0 || x>=XRES+BARSIZE || y>=YRES+MENUSIZE)
-		return;
-	if (a!=255)
-	{
-		t = vid[y*(XRES+BARSIZE)+x];
-		r = (a*r + (255-a)*PIXR(t)) >> 8;
-		g = (a*g + (255-a)*PIXG(t)) >> 8;
-		b = (a*b + (255-a)*PIXB(t)) >> 8;
-	}
-	vid[y*(XRES+BARSIZE)+x] = PIXRGB(r,g,b);
-}
-
-TPT_INLINE void Graphics::addpixel(int x, int y, int r, int g, int b, int a)
-{
-	pixel t;
-	if (x<0 || y<0 || x>=XRES+BARSIZE || y>=YRES+MENUSIZE)
-		return;
-	t = vid[y*(XRES+BARSIZE)+x];
-	r = (a*r + 255*PIXR(t)) >> 8;
-	g = (a*g + 255*PIXG(t)) >> 8;
-	b = (a*b + 255*PIXB(t)) >> 8;
-	if (r>255)
-		r = 255;
-	if (g>255)
-		g = 255;
-	if (b>255)
-		b = 255;
-	vid[y*(XRES+BARSIZE)+x] = PIXRGB(r,g,b);
-}
-
-void Graphics::xor_line(int x1, int y1, int x2, int y2)
-{
-	int cp=abs(y2-y1)>abs(x2-x1), x, y, dx, dy, sy;
-	float e, de;
-	if (cp)
-	{
-		y = x1;
-		x1 = y1;
-		y1 = y;
-		y = x2;
-		x2 = y2;
-		y2 = y;
-	}
-	if (x1 > x2)
-	{
-		y = x1;
-		x1 = x2;
-		x2 = y;
-		y = y1;
-		y1 = y2;
-		y2 = y;
-	}
-	dx = x2 - x1;
-	dy = abs(y2 - y1);
-	e = 0.0f;
-	if (dx)
-		de = dy/(float)dx;
-	else
-		de = 0.0f;
-	y = y1;
-	sy = (y1<y2) ? 1 : -1;
-	for (x=x1; x<=x2; x++)
-	{
-		if (cp)
-			xor_pixel(y, x);
-		else
-			xor_pixel(x, y);
-		e += de;
-		if (e >= 0.5f)
-		{
-			y += sy;
-			e -= 1.0f;
-		}
-	}
-}
-
-void Graphics::xor_rect(int x, int y, int w, int h)
-{
-	int i;
-	for (i=0; i<w; i+=2)
-	{
-		xor_pixel(x+i, y);
-		xor_pixel(x+i, y+h-1);
-	}
-	for (i=2; i<h; i+=2)
-	{
-		xor_pixel(x, y+i);
-		xor_pixel(x+w-1, y+i);
-	}
-}
-
-void Graphics::xor_bitmap(unsigned char * bitmap, int x, int y, int w, int h)
-{
-	for(int x1 = 0; x1 < w; x1++)
-	{
-		for(int y1 = 0; y1 < h; y1++)
-		{
-			if(bitmap[y1*w+x1])
-				xor_pixel(x+x1, y+y1);
-		}
-	}
-}
-
-void Graphics::draw_line(int x1, int y1, int x2, int y2, int r, int g, int b, int a)
-{
-	int cp=abs(y2-y1)>abs(x2-x1), x, y, dx, dy, sy;
-	float e, de;
-	if (cp)
-	{
-		y = x1;
-		x1 = y1;
-		y1 = y;
-		y = x2;
-		x2 = y2;
-		y2 = y;
-	}
-	if (x1 > x2)
-	{
-		y = x1;
-		x1 = x2;
-		x2 = y;
-		y = y1;
-		y1 = y2;
-		y2 = y;
-	}
-	dx = x2 - x1;
-	dy = abs(y2 - y1);
-	e = 0.0f;
-	if (dx)
-		de = dy/(float)dx;
-	else
-		de = 0.0f;
-	y = y1;
-	sy = (y1<y2) ? 1 : -1;
-	for (x=x1; x<=x2; x++)
-	{
-		if (cp)
-			blendpixel(y, x, r, g, b, a);
-		else
-			blendpixel(x, y, r, g, b, a);
-		e += de;
-		if (e >= 0.5f)
-		{
-			y += sy;
-			e -= 1.0f;
-		}
-	}
-}
-
-void Graphics::drawrect(int x, int y, int w, int h, int r, int g, int b, int a)
-{
-	int i;
-	w--;
-	h--;
-	for (i=0; i<=w; i++)
-	{
-		blendpixel(x+i, y, r, g, b, a);
-		blendpixel(x+i, y+h, r, g, b, a);
-	}
-	for (i=1; i<h; i++)
-	{
-		blendpixel(x, y+i, r, g, b, a);
-		blendpixel(x+w, y+i, r, g, b, a);
-	}
-}
-
-void Graphics::fillrect(int x, int y, int w, int h, int r, int g, int b, int a)
-{
-	int i,j;
-	for (j=0; j<h; j++)
-		for (i=0; i<w; i++)
-			blendpixel(x+i, y+j, r, g, b, a);
-}
-
-void Graphics::gradientrect(int x, int y, int width, int height, int r, int g, int b, int a, int r2, int g2, int b2, int a2)
-{
-
-}
-
-void Graphics::clearrect(int x, int y, int w, int h)
-{
-	int i;
-	for (i=1; i<h; i++)
-		memset(vid+(x+1+(XRES+BARSIZE)*(y+i)), 0, PIXELSIZE*(w-1));
-}
-
-void Graphics::draw_image(pixel *img, int x, int y, int w, int h, int a)
-{
-	int i, j, r, g, b;
-	if (!img) return;
-	if(y + h > YRES+MENUSIZE) h = (YRES+MENUSIZE)-y; //Adjust height to prevent drawing off the bottom
-	if(a >= 255)
-		for (j=0; j<h; j++)
-			for (i=0; i<w; i++)
-			{
-				vid[(y+j)*(XRES+BARSIZE)+(x+i)] = *img;
-				img++;
-			}
-	else
-		for (j=0; j<h; j++)
-			for (i=0; i<w; i++)
-			{
-				r = PIXR(*img);
-				g = PIXG(*img);
-				b = PIXB(*img);
-				blendpixel(x+i, y+j, r, g, b, a);
-				img++;
-			}
-}
+#define VIDXRES XRES+BARSIZE
+#define VIDYRES YRES+MENUSIZE
+#define PIXELMOETHODS_CLASS Graphics
+#include "PixelMethods.inc"
+#undef VIDYRES
+#undef VIDXRES
+#undef PIXELMETHODS_CLASS
 
 #endif
diff --git a/src/Renderer.cpp b/src/Renderer.cpp
index b16602a..cb66911 100644
--- a/src/Renderer.cpp
+++ b/src/Renderer.cpp
@@ -23,6 +23,13 @@ extern "C"
 #endif
 }
 
+#ifndef OGLI
+#define VIDXRES VIDXRES
+#define VIDYRES YRES+MENUSIZE
+#else
+#define VIDXRES XRES
+#define VIDYRES YRES
+#endif
 
 void Renderer::clearScreen(float alpha)
 {
@@ -228,6 +235,8 @@ void Renderer::FinaliseParts()
 	}
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 	glDisable( GL_TEXTURE_2D );
+#else
+	g->draw_image(vid, 0, 0, VIDXRES, VIDYRES, 255);
 #endif
 }
 
@@ -324,29 +333,29 @@ void Renderer::RenderZoom()
 	#else
 		int x, y, i, j;
 		pixel pix;
-		pixel * img = g->vid;
-		g->drawrect(zoomWindowPosition.X-2, zoomWindowPosition.Y-2, zoomScopeSize*ZFACTOR+2, zoomScopeSize*ZFACTOR+2, 192, 192, 192, 255);
-		g->drawrect(zoomWindowPosition.X-1, zoomWindowPosition.Y-1, zoomScopeSize*ZFACTOR, zoomScopeSize*ZFACTOR, 0, 0, 0, 255);
-		g->clearrect(zoomWindowPosition.X, zoomWindowPosition.Y, zoomScopeSize*ZFACTOR, zoomScopeSize*ZFACTOR);
+		pixel * img = vid;
+		drawrect(zoomWindowPosition.X-2, zoomWindowPosition.Y-2, zoomScopeSize*ZFACTOR+2, zoomScopeSize*ZFACTOR+2, 192, 192, 192, 255);
+		drawrect(zoomWindowPosition.X-1, zoomWindowPosition.Y-1, zoomScopeSize*ZFACTOR, zoomScopeSize*ZFACTOR, 0, 0, 0, 255);
+		clearrect(zoomWindowPosition.X, zoomWindowPosition.Y, zoomScopeSize*ZFACTOR, zoomScopeSize*ZFACTOR);
 		for (j=0; j<zoomScopeSize; j++)
 			for (i=0; i<zoomScopeSize; i++)
 			{
-				pix = img[(j+zoomScopePosition.Y)*(XRES+BARSIZE)+(i+zoomScopePosition.X)];
+				pix = img[(j+zoomScopePosition.Y)*(VIDXRES)+(i+zoomScopePosition.X)];
 				for (y=0; y<ZFACTOR-1; y++)
 					for (x=0; x<ZFACTOR-1; x++)
-						img[(j*ZFACTOR+y+zoomWindowPosition.Y)*(XRES+BARSIZE)+(i*ZFACTOR+x+zoomWindowPosition.X)] = pix;
+						img[(j*ZFACTOR+y+zoomWindowPosition.Y)*(VIDXRES)+(i*ZFACTOR+x+zoomWindowPosition.X)] = pix;
 			}
 		if (zoomEnabled)
 		{
 			for (j=-1; j<=zoomScopeSize; j++)
 			{
-				g->xor_pixel(zoomScopePosition.X+j, zoomScopePosition.Y-1);
-				g->xor_pixel(zoomScopePosition.X+j, zoomScopePosition.Y+zoomScopeSize);
+				xor_pixel(zoomScopePosition.X+j, zoomScopePosition.Y-1);
+				xor_pixel(zoomScopePosition.X+j, zoomScopePosition.Y+zoomScopeSize);
 			}
 			for (j=0; j<zoomScopeSize; j++)
 			{
-				g->xor_pixel(zoomScopePosition.X-1, zoomScopePosition.Y+j);
-				g->xor_pixel(zoomScopePosition.X+zoomScopeSize, zoomScopePosition.Y+j);
+				xor_pixel(zoomScopePosition.X-1, zoomScopePosition.Y+j);
+				xor_pixel(zoomScopePosition.X+zoomScopeSize, zoomScopePosition.Y+j);
 			}
 		}
 	#endif
@@ -362,8 +371,6 @@ void Renderer::DrawWalls()
 	unsigned char (*bmap)[XRES/CELL] = sim->bmap;
 	unsigned char (*emap)[XRES/CELL] = sim->emap;
 	wall_type *wtypes = sim->wtypes;
-	pixel * vid = g->vid;
-
 	for (y=0; y<YRES/CELL; y++)
 		for (x=0; x<XRES/CELL; x++)
 			if (bmap[y][x])
@@ -379,30 +386,30 @@ void Renderer::DrawWalls()
 				{
 					for (j=0; j<CELL; j+=2)
 						for (i=(j>>1)&1; i<CELL; i+=2)
-							vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+							vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 				}
 				else if (wtypes[wt].drawstyle==2)
 				{
 					for (j=0; j<CELL; j+=2)
 						for (i=0; i<CELL; i+=2)
-							vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+							vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 				}
 				else if (wtypes[wt].drawstyle==3)
 				{
 					for (j=0; j<CELL; j++)
 						for (i=0; i<CELL; i++)
-							vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+							vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 				}
 				else if (wtypes[wt].drawstyle==4)
 				{
 					for (j=0; j<CELL; j++)
 						for (i=0; i<CELL; i++)
 							if(i == j)
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 							else if  (i == j+1 || (i == 0 && j == CELL-1))
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = gc;
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = gc;
 							else
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = PIXPACK(0x202020);
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = PIXPACK(0x202020);
 				}
 
 				// special rendering for some walls
@@ -413,14 +420,14 @@ void Renderer::DrawWalls()
 						for (j=0; j<CELL; j++)
 							for (i=0; i<CELL; i++)
 								if (i&j&1)
-									vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+									vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 					}
 					else
 					{
 						for (j=0; j<CELL; j++)
 							for (i=0; i<CELL; i++)
 								if (!(i&j&1))
-									vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+									vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 					}
 				}
 				else if (wt==WL_WALLELEC)
@@ -429,9 +436,9 @@ void Renderer::DrawWalls()
 						for (i=0; i<CELL; i++)
 						{
 							if (!((y*CELL+j)%2) && !((x*CELL+i)%2))
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = pc;
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = pc;
 							else
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = PIXPACK(0x808080);
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = PIXPACK(0x808080);
 						}
 				}
 				else if (wt==WL_EHOLE)
@@ -440,16 +447,16 @@ void Renderer::DrawWalls()
 					{
 						for (j=0; j<CELL; j++)
 							for (i=0; i<CELL; i++)
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = PIXPACK(0x242424);
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = PIXPACK(0x242424);
 						for (j=0; j<CELL; j+=2)
 							for (i=0; i<CELL; i+=2)
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = PIXPACK(0x000000);
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = PIXPACK(0x000000);
 					}
 					else
 					{
 						for (j=0; j<CELL; j+=2)
 							for (i=0; i<CELL; i+=2)
-								vid[(y*CELL+j)*(XRES+BARSIZE)+(x*CELL+i)] = PIXPACK(0x242424);
+								vid[(y*CELL+j)*(VIDXRES)+(x*CELL+i)] = PIXPACK(0x242424);
 					}
 				}
 				if (wtypes[wt].eglow && emap[y][x])
@@ -522,8 +529,8 @@ void Renderer::DrawSigns()
 		{
 			char buff[256];  //Buffer
 			get_sign_pos(i, &x, &y, &w, &h);
-			g->clearrect(x, y, w, h);
-			g->drawrect(x, y, w, h, 192, 192, 192, 255);
+			clearrect(x, y, w, h);
+			drawrect(x, y, w, h, 192, 192, 192, 255);
 
 			//Displaying special information
 			if (signs[i].text == "{p}")
@@ -532,7 +539,7 @@ void Renderer::DrawSigns()
 				if (signs[i].x>=0 && signs[i].x<XRES && signs[i].y>=0 && signs[i].y<YRES)
 					pressure = sim->pv[signs[i].y/CELL][signs[i].x/CELL];
 				sprintf(buff, "Pressure: %3.2f", pressure);  //...pressure
-				g->drawtext(x+3, y+3, buff, 255, 255, 255, 255);
+				drawtext(x+3, y+3, buff, 255, 255, 255, 255);
 			}
 			else if (signs[i].text == "{t}")
 			{
@@ -540,7 +547,7 @@ void Renderer::DrawSigns()
 					sprintf(buff, "Temp: %4.2f", sim->parts[sim->pmap[signs[i].y][signs[i].x]>>8].temp-273.15);  //...temperature
 				else
 					sprintf(buff, "Temp: 0.00");  //...temperature
-				g->drawtext(x+3, y+3, buff, 255, 255, 255, 255);
+				drawtext(x+3, y+3, buff, 255, 255, 255, 255);
 			}
 			else if (sregexp(signs[i].text.c_str(), "^{c:[0-9]*|.*}$")==0)
 			{
@@ -554,11 +561,11 @@ void Renderer::DrawSigns()
 					buff[sldr - startm] = signs[i].text[sldr];
 					sldr++;
 				}
-				g->drawtext(x+3, y+3, buff, 0, 191, 255, 255);
+				drawtext(x+3, y+3, buff, 0, 191, 255, 255);
 			}
 			else 
 			{
-				g->drawtext(x+3, y+3, signs[i].text, 255, 255, 255, 255);
+				drawtext(x+3, y+3, signs[i].text, 255, 255, 255, 255);
 			}
 				
 			x = signs[i].x;
@@ -574,7 +581,7 @@ void Renderer::DrawSigns()
 #else
 			for (j=0; j<4; j++)
 			{
-				g->blendpixel(x, y, 192, 192, 192, 255);
+				blendpixel(x, y, 192, 192, 192, 255);
 				x+=dx;
 				y+=dy;
 			}
@@ -601,8 +608,8 @@ void Renderer::render_gravlensing()
 	int nx, ny, rx, ry, gx, gy, bx, by, co;
 	int r, g, b;
 	pixel t;
-	pixel *src = this->g->vid;
-	pixel *dst = this->g->vid;
+	pixel *src = vid;
+	pixel *dst = vid;
 	for(nx = 0; nx < XRES; nx++)
 	{
 		for(ny = 0; ny < YRES; ny++)
@@ -616,17 +623,17 @@ void Renderer::render_gravlensing()
 			by = (int)(ny-sim->gravy[co]+0.5f);
 			if(rx > 0 && rx < XRES && ry > 0 && ry < YRES && gx > 0 && gx < XRES && gy > 0 && gy < YRES && bx > 0 && bx < XRES && by > 0 && by < YRES)
 			{
-				t = dst[ny*(XRES+BARSIZE)+nx];
-				r = PIXR(src[ry*(XRES+BARSIZE)+rx]) + PIXR(t);
-				g = PIXG(src[gy*(XRES+BARSIZE)+gx]) + PIXG(t);
-				b = PIXB(src[by*(XRES+BARSIZE)+bx]) + PIXB(t);
+				t = dst[ny*(VIDXRES)+nx];
+				r = PIXR(src[ry*(VIDXRES)+rx]) + PIXR(t);
+				g = PIXG(src[gy*(VIDXRES)+gx]) + PIXG(t);
+				b = PIXB(src[by*(VIDXRES)+bx]) + PIXB(t);
 				if (r>255)
 					r = 255;
 				if (g>255)
 					g = 255;
 				if (b>255)
 					b = 255;
-				dst[ny*(XRES+BARSIZE)+nx] = PIXRGB(r,g,b);
+				dst[ny*(VIDXRES)+nx] = PIXRGB(r,g,b);
 			}
 		}
 	}
@@ -646,7 +653,7 @@ void Renderer::render_fire()
 			if (r || g || b)
 				for (y=-CELL; y<2*CELL; y++)
 					for (x=-CELL; x<2*CELL; x++)
-						this->g->addpixel(i*CELL+x, j*CELL+y, r, g, b, fire_alpha[y+CELL][x+CELL]);
+						addpixel(i*CELL+x, j*CELL+y, r, g, b, fire_alpha[y+CELL][x+CELL]);
 			r *= 8;
 			g *= 8;
 			b *= 8;
@@ -805,6 +812,8 @@ void Renderer::render_parts()
 
 			if((sim->photons[ny][nx]&0xFF) && !(sim->elements[t].Properties & TYPE_ENERGY) && t!=PT_STKM && t!=PT_STKM2 && t!=PT_FIGH)
 				continue;
+			if(nx >= XRES || nx < 0 || ny >= YRES || ny < 0)
+				continue;
 
 			//Defaults
 			pixel_mode = 0 | PMODE_FLAT;
@@ -984,7 +993,7 @@ void Renderer::render_parts()
 /*					if (mousex>(nx-3) && mousex<(nx+3) && mousey<(ny+3) && mousey>(ny-3)) //If mous is in the head
 					{
 						sprintf(buff, "%3d", sim->parts[i].life);  //Show HP
-						g->drawtext(mousex-8-2*(sim->parts[i].life<100)-2*(sim->parts[i].life<10), mousey-12, buff, 255, 255, 255, 255);
+						drawtext(mousex-8-2*(sim->parts[i].life<100)-2*(sim->parts[i].life<10), mousey-12, buff, 255, 255, 255, 255);
 					}*/
 
 					if (colour_mode!=COLOUR_HEAT)
@@ -1045,7 +1054,7 @@ void Renderer::render_parts()
 					glVertex2f(cplayer->legs[12], cplayer->legs[13]);
 					glEnd();
 #else
-					s = XRES+BARSIZE;
+					s = VIDXRES;
 
 					if (t==PT_STKM2)
 					{
@@ -1070,23 +1079,23 @@ void Renderer::render_parts()
 					//head
 					if(t==PT_FIGH)
 					{
-						g->draw_line(nx, ny+2, nx+2, ny, colr, colg, colb, s);
-						g->draw_line(nx+2, ny, nx, ny-2, colr, colg, colb, s);
-						g->draw_line(nx, ny-2, nx-2, ny, colr, colg, colb, s);
-						g->draw_line(nx-2, ny, nx, ny+2, colr, colg, colb, s);
+						draw_line(nx, ny+2, nx+2, ny, colr, colg, colb, s);
+						draw_line(nx+2, ny, nx, ny-2, colr, colg, colb, s);
+						draw_line(nx, ny-2, nx-2, ny, colr, colg, colb, s);
+						draw_line(nx-2, ny, nx, ny+2, colr, colg, colb, s);
 					}
 					else
 					{
-						g->draw_line(nx-2, ny+2, nx+2, ny+2, colr, colg, colb, s);
-						g->draw_line(nx-2, ny-2, nx+2, ny-2, colr, colg, colb, s);
-						g->draw_line(nx-2, ny-2, nx-2, ny+2, colr, colg, colb, s);
-						g->draw_line(nx+2, ny-2, nx+2, ny+2, colr, colg, colb, s);
+						draw_line(nx-2, ny+2, nx+2, ny+2, colr, colg, colb, s);
+						draw_line(nx-2, ny-2, nx+2, ny-2, colr, colg, colb, s);
+						draw_line(nx-2, ny-2, nx-2, ny+2, colr, colg, colb, s);
+						draw_line(nx+2, ny-2, nx+2, ny+2, colr, colg, colb, s);
 					}
 					//legs
-					g->draw_line(nx, ny+3, cplayer->legs[0], cplayer->legs[1], legr, legg, legb, s);
-					g->draw_line(cplayer->legs[0], cplayer->legs[1], cplayer->legs[4], cplayer->legs[5], legr, legg, legb, s);
-					g->draw_line(nx, ny+3, cplayer->legs[8], cplayer->legs[9], legr, legg, legb, s);
-					g->draw_line(cplayer->legs[8], cplayer->legs[9], cplayer->legs[12], cplayer->legs[13], legr, legg, legb, s);
+					draw_line(nx, ny+3, cplayer->legs[0], cplayer->legs[1], legr, legg, legb, s);
+					draw_line(cplayer->legs[0], cplayer->legs[1], cplayer->legs[4], cplayer->legs[5], legr, legg, legb, s);
+					draw_line(nx, ny+3, cplayer->legs[8], cplayer->legs[9], legr, legg, legb, s);
+					draw_line(cplayer->legs[8], cplayer->legs[9], cplayer->legs[12], cplayer->legs[13], legr, legg, legb, s);
 #endif
 				}
 				if(pixel_mode & PMODE_FLAT)
@@ -1100,7 +1109,7 @@ void Renderer::render_parts()
                     flatC[cflatC++] = 1.0f;
                     cflat++;
 #else
-                    g->vid[ny*(XRES+BARSIZE)+nx] = PIXRGB(colr,colg,colb);
+                    vid[ny*(VIDXRES)+nx] = PIXRGB(colr,colg,colb);
 #endif
 				}
 				if(pixel_mode & PMODE_BLEND)
@@ -1114,7 +1123,7 @@ void Renderer::render_parts()
                     flatC[cflatC++] = ((float)cola)/255.0f;
                     cflat++;
 #else
-                    g->blendpixel(nx, ny, colr, colg, colb, cola);
+                    blendpixel(nx, ny, colr, colg, colb, cola);
 #endif
 				}
 				if(pixel_mode & PMODE_ADD)
@@ -1128,7 +1137,7 @@ void Renderer::render_parts()
                     addC[caddC++] = ((float)cola)/255.0f;
                     cadd++;
 #else
-                    g->addpixel(nx, ny, colr, colg, colb, cola);
+                    addpixel(nx, ny, colr, colg, colb, cola);
 #endif
 				}
 				if(pixel_mode & PMODE_BLOB)
@@ -1142,17 +1151,17 @@ void Renderer::render_parts()
                     blobC[cblobC++] = 1.0f;
                     cblob++;
 #else
-                    g->vid[ny*(XRES+BARSIZE)+nx] = PIXRGB(colr,colg,colb);
+                    vid[ny*(VIDXRES)+nx] = PIXRGB(colr,colg,colb);
 
-					g->blendpixel(nx+1, ny, colr, colg, colb, 223);
-					g->blendpixel(nx-1, ny, colr, colg, colb, 223);
-					g->blendpixel(nx, ny+1, colr, colg, colb, 223);
-					g->blendpixel(nx, ny-1, colr, colg, colb, 223);
+					blendpixel(nx+1, ny, colr, colg, colb, 223);
+					blendpixel(nx-1, ny, colr, colg, colb, 223);
+					blendpixel(nx, ny+1, colr, colg, colb, 223);
+					blendpixel(nx, ny-1, colr, colg, colb, 223);
 
-					g->blendpixel(nx+1, ny-1, colr, colg, colb, 112);
-					g->blendpixel(nx-1, ny-1, colr, colg, colb, 112);
-					g->blendpixel(nx+1, ny+1, colr, colg, colb, 112);
-					g->blendpixel(nx-1, ny+1, colr, colg, colb, 112);
+					blendpixel(nx+1, ny-1, colr, colg, colb, 112);
+					blendpixel(nx-1, ny-1, colr, colg, colb, 112);
+					blendpixel(nx+1, ny+1, colr, colg, colb, 112);
+					blendpixel(nx-1, ny+1, colr, colg, colb, 112);
 #endif
 				}
 				if(pixel_mode & PMODE_GLOW)
@@ -1167,24 +1176,24 @@ void Renderer::render_parts()
                     glowC[cglowC++] = 1.0f;
                     cglow++;
 #else
-                    g->addpixel(nx, ny, colr, colg, colb, (192*cola)/255);
-                    g->addpixel(nx+1, ny, colr, colg, colb, (96*cola)/255);
-                    g->addpixel(nx-1, ny, colr, colg, colb, (96*cola)/255);
-                    g->addpixel(nx, ny+1, colr, colg, colb, (96*cola)/255);
-                    g->addpixel(nx, ny-1, colr, colg, colb, (96*cola)/255);
+                    addpixel(nx, ny, colr, colg, colb, (192*cola)/255);
+                    addpixel(nx+1, ny, colr, colg, colb, (96*cola)/255);
+                    addpixel(nx-1, ny, colr, colg, colb, (96*cola)/255);
+                    addpixel(nx, ny+1, colr, colg, colb, (96*cola)/255);
+                    addpixel(nx, ny-1, colr, colg, colb, (96*cola)/255);
 
 					for (x = 1; x < 6; x++) {
-						g->addpixel(nx, ny-x, colr, colg, colb, cola1);
-						g->addpixel(nx, ny+x, colr, colg, colb, cola1);
-						g->addpixel(nx-x, ny, colr, colg, colb, cola1);
-						g->addpixel(nx+x, ny, colr, colg, colb, cola1);
+						addpixel(nx, ny-x, colr, colg, colb, cola1);
+						addpixel(nx, ny+x, colr, colg, colb, cola1);
+						addpixel(nx-x, ny, colr, colg, colb, cola1);
+						addpixel(nx+x, ny, colr, colg, colb, cola1);
 						for (y = 1; y < 6; y++) {
 							if(x + y > 7)
 								continue;
-							g->addpixel(nx+x, ny-y, colr, colg, colb, cola1);
-							g->addpixel(nx-x, ny+y, colr, colg, colb, cola1);
-							g->addpixel(nx+x, ny+y, colr, colg, colb, cola1);
-							g->addpixel(nx-x, ny-y, colr, colg, colb, cola1);
+							addpixel(nx+x, ny-y, colr, colg, colb, cola1);
+							addpixel(nx-x, ny+y, colr, colg, colb, cola1);
+							addpixel(nx+x, ny+y, colr, colg, colb, cola1);
+							addpixel(nx-x, ny-y, colr, colg, colb, cola1);
 						}
 					}
 #endif
@@ -1205,11 +1214,11 @@ void Renderer::render_parts()
 						for (y=-3; y<4; y++)
 						{
 							if (abs(x)+abs(y) <2 && !(abs(x)==2||abs(y)==2))
-								g->blendpixel(x+nx, y+ny, colr, colg, colb, 30);
+								blendpixel(x+nx, y+ny, colr, colg, colb, 30);
 							if (abs(x)+abs(y) <=3 && abs(x)+abs(y))
-								g->blendpixel(x+nx, y+ny, colr, colg, colb, 20);
+								blendpixel(x+nx, y+ny, colr, colg, colb, 20);
 							if (abs(x)+abs(y) == 2)
-								g->blendpixel(x+nx, y+ny, colr, colg, colb, 10);
+								blendpixel(x+nx, y+ny, colr, colg, colb, 10);
 						}
 					}
 #endif
@@ -1269,11 +1278,11 @@ void Renderer::render_parts()
 #else
 					gradv = 4*sim->parts[i].life + flicker;
 					for (x = 0; gradv>0.5; x++) {
-						g->addpixel(nx+x, ny, colr, colg, colb, gradv);
-						g->addpixel(nx-x, ny, colr, colg, colb, gradv);
+						addpixel(nx+x, ny, colr, colg, colb, gradv);
+						addpixel(nx-x, ny, colr, colg, colb, gradv);
 
-						g->addpixel(nx, ny+x, colr, colg, colb, gradv);
-						g->addpixel(nx, ny-x, colr, colg, colb, gradv);
+						addpixel(nx, ny+x, colr, colg, colb, gradv);
+						addpixel(nx, ny-x, colr, colg, colb, gradv);
 						gradv = gradv/1.5f;
 					}
 #endif
@@ -1332,21 +1341,21 @@ void Renderer::render_parts()
 				    cline++;
 #else
 					gradv = flicker + fabs(parts[i].vx)*17 + fabs(sim->parts[i].vy)*17;
-					g->blendpixel(nx, ny, colr, colg, colb, (gradv*4)>255?255:(gradv*4) );
-					g->blendpixel(nx+1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
-					g->blendpixel(nx-1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
-					g->blendpixel(nx, ny+1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
-					g->blendpixel(nx, ny-1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx, ny, colr, colg, colb, (gradv*4)>255?255:(gradv*4) );
+					blendpixel(nx+1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx-1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx, ny+1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx, ny-1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
 					if (gradv>255) gradv=255;
-					g->blendpixel(nx+1, ny-1, colr, colg, colb, gradv);
-					g->blendpixel(nx-1, ny-1, colr, colg, colb, gradv);
-					g->blendpixel(nx+1, ny+1, colr, colg, colb, gradv);
-					g->blendpixel(nx-1, ny+1, colr, colg, colb, gradv);
+					blendpixel(nx+1, ny-1, colr, colg, colb, gradv);
+					blendpixel(nx-1, ny-1, colr, colg, colb, gradv);
+					blendpixel(nx+1, ny+1, colr, colg, colb, gradv);
+					blendpixel(nx-1, ny+1, colr, colg, colb, gradv);
 					for (x = 1; gradv>0.5; x++) {
-						g->addpixel(nx+x, ny, colr, colg, colb, gradv);
-						g->addpixel(nx-x, ny, colr, colg, colb, gradv);
-						g->addpixel(nx, ny+x, colr, colg, colb, gradv);
-						g->addpixel(nx, ny-x, colr, colg, colb, gradv);
+						addpixel(nx+x, ny, colr, colg, colb, gradv);
+						addpixel(nx-x, ny, colr, colg, colb, gradv);
+						addpixel(nx, ny+x, colr, colg, colb, gradv);
+						addpixel(nx, ny-x, colr, colg, colb, gradv);
 						gradv = gradv/1.2f;
 					}
 #endif
@@ -1405,21 +1414,21 @@ void Renderer::render_parts()
 				    cline++;
 #else
 					gradv = flicker + fabs(parts[i].vx)*17 + fabs(parts[i].vy)*17;
-					g->blendpixel(nx, ny, colr, colg, colb, (gradv*4)>255?255:(gradv*4) );
-					g->blendpixel(nx+1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
-					g->blendpixel(nx-1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
-					g->blendpixel(nx, ny+1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
-					g->blendpixel(nx, ny-1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx, ny, colr, colg, colb, (gradv*4)>255?255:(gradv*4) );
+					blendpixel(nx+1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx-1, ny, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx, ny+1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
+					blendpixel(nx, ny-1, colr, colg, colb, (gradv*2)>255?255:(gradv*2) );
 					if (gradv>255) gradv=255;
-					g->blendpixel(nx+1, ny-1, colr, colg, colb, gradv);
-					g->blendpixel(nx-1, ny-1, colr, colg, colb, gradv);
-					g->blendpixel(nx+1, ny+1, colr, colg, colb, gradv);
-					g->blendpixel(nx-1, ny+1, colr, colg, colb, gradv);
+					blendpixel(nx+1, ny-1, colr, colg, colb, gradv);
+					blendpixel(nx-1, ny-1, colr, colg, colb, gradv);
+					blendpixel(nx+1, ny+1, colr, colg, colb, gradv);
+					blendpixel(nx-1, ny+1, colr, colg, colb, gradv);
 					for (x = 1; gradv>0.5; x++) {
-						g->addpixel(nx+x, ny, colr, colg, colb, gradv);
-						g->addpixel(nx-x, ny, colr, colg, colb, gradv);
-						g->addpixel(nx, ny+x, colr, colg, colb, gradv);
-						g->addpixel(nx, ny-x, colr, colg, colb, gradv);
+						addpixel(nx+x, ny, colr, colg, colb, gradv);
+						addpixel(nx-x, ny, colr, colg, colb, gradv);
+						addpixel(nx, ny+x, colr, colg, colb, gradv);
+						addpixel(nx, ny-x, colr, colg, colb, gradv);
 						gradv = gradv/1.01f;
 					}
 #endif
@@ -1439,7 +1448,7 @@ void Renderer::render_parts()
 						nxo = ddist*cos(drad);
 						nyo = ddist*sin(drad);
 						if (ny+nyo>0 && ny+nyo<YRES && nx+nxo>0 && nx+nxo<XRES)
-							g->addpixel(nx+nxo, ny+nyo, colr, colg, colb, 255-orbd[r]);
+							addpixel(nx+nxo, ny+nyo, colr, colg, colb, 255-orbd[r]);
 					}
 				}
 				if (pixel_mode & EFFECT_GRAVOUT)
@@ -1457,7 +1466,7 @@ void Renderer::render_parts()
 						nxo = ddist*cos(drad);
 						nyo = ddist*sin(drad);
 						if (ny+nyo>0 && ny+nyo<YRES && nx+nxo>0 && nx+nxo<XRES)
-							g->addpixel(nx+nxo, ny+nyo, colr, colg, colb, 255-orbd[r]);
+							addpixel(nx+nxo, ny+nyo, colr, colg, colb, 255-orbd[r]);
 					}
 				}
 				//Fire effects
@@ -1730,7 +1739,7 @@ void Renderer::draw_other() // EMP effect
 		for (j=0; j<YRES; j++)
 			for (i=0; i<XRES; i++)
 			{
-				this->g->blendpixel(i, j, r, g, b, a);
+				blendpixel(i, j, r, g, b, a);
 			}
 #endif
 	}
@@ -1755,7 +1764,7 @@ void Renderer::draw_grav()
 			{
 				nx -= sim->gravx[ca]*0.5f;
 				ny -= sim->gravy[ca]*0.5f;
-				g->addpixel((int)(nx+0.5f), (int)(ny+0.5f), 255, 255, 255, (int)(dist*20.0f));
+				addpixel((int)(nx+0.5f), (int)(ny+0.5f), 255, 255, 255, (int)(dist*20.0f));
 			}
 		}
 	}
@@ -1831,7 +1840,7 @@ void Renderer::draw_air()
 			}
 			for (j=0; j<CELL; j++)//draws the colors
 				for (i=0; i<CELL; i++)
-					g->vid[(x*CELL+i) + (y*CELL+j)*(XRES+BARSIZE)] = c;
+					vid[(x*CELL+i) + (y*CELL+j)*(VIDXRES)] = c;
 		}
 #else
 	int sdl_scale = 1;
@@ -1905,9 +1914,9 @@ void Renderer::draw_grav_zones()
 				for (j=0; j<CELL; j++)//draws the colors
 					for (i=0; i<CELL; i++)
 						if(i == j)
-							g->blendpixel(x*CELL+i, y*CELL+j, 255, 200, 0, 120);
+							blendpixel(x*CELL+i, y*CELL+j, 255, 200, 0, 120);
 						else
-							g->blendpixel(x*CELL+i, y*CELL+j, 32, 32, 32, 120);
+							blendpixel(x*CELL+i, y*CELL+j, 32, 32, 32, 120);
 			}
 		}
 	}
@@ -1915,15 +1924,15 @@ void Renderer::draw_grav_zones()
 
 void Renderer::drawblob(int x, int y, unsigned char cr, unsigned char cg, unsigned char cb)
 {
-	g->blendpixel(x+1, y, cr, cg, cb, 112);
-	g->blendpixel(x-1, y, cr, cg, cb, 112);
-	g->blendpixel(x, y+1, cr, cg, cb, 112);
-	g->blendpixel(x, y-1, cr, cg, cb, 112);
-
-	g->blendpixel(x+1, y-1, cr, cg, cb, 64);
-	g->blendpixel(x-1, y-1, cr, cg, cb, 64);
-	g->blendpixel(x+1, y+1, cr, cg, cb, 64);
-	g->blendpixel(x-1, y+1, cr, cg, cb, 64);
+	blendpixel(x+1, y, cr, cg, cb, 112);
+	blendpixel(x-1, y, cr, cg, cb, 112);
+	blendpixel(x, y+1, cr, cg, cb, 112);
+	blendpixel(x, y-1, cr, cg, cb, 112);
+
+	blendpixel(x+1, y-1, cr, cg, cb, 64);
+	blendpixel(x-1, y-1, cr, cg, cb, 64);
+	blendpixel(x+1, y+1, cr, cg, cb, 64);
+	blendpixel(x-1, y+1, cr, cg, cb, 64);
 }
 
 Renderer::Renderer(Graphics * g, Simulation * sim):
@@ -1938,6 +1947,13 @@ Renderer::Renderer(Graphics * g, Simulation * sim):
 {
 	this->g = g;
 	this->sim = sim;
+#if !defined(OGLR)
+#if defined(OGLI)
+	vid = new pixel[VIDXRES*VIDYRES];
+#else
+	vid = vid;
+#endif
+#endif
 
 	memset(fire_r, 0, sizeof(fire_r));
 	memset(fire_g, 0, sizeof(fire_g));
@@ -2201,3 +2217,7 @@ Renderer::~Renderer()
 	free(plasma_data);
 }
 
+#define PIXELMETHODS_CLASS Renderer
+#include "PixelMethods.inc"
+#undef PIXELMETHODS_CLASS
+
diff --git a/src/Renderer.h b/src/Renderer.h
index 8ad6a58..88e379a 100644
--- a/src/Renderer.h
+++ b/src/Renderer.h
@@ -75,6 +75,30 @@ public:
 	void checkShader(GLuint shader, char * shname);
 	void checkProgram(GLuint program, char * progname);
 	void loadShaders();
+#else
+	pixel * vid;
+	void blendpixel(int x, int y, int r, int g, int b, int a);
+	void addpixel(int x, int y, int r, int g, int b, int a);
+
+	void draw_icon(int x, int y, Icon icon);
+
+	int drawtext(int x, int y, const char *s, int r, int g, int b, int a);
+	int drawtext(int x, int y, std::string s, int r, int g, int b, int a);
+	int drawchar(int x, int y, int c, int r, int g, int b, int a);
+	int addchar(int x, int y, int c, int r, int g, int b, int a);
+
+	void xor_pixel(int x, int y);
+	void xor_line(int x, int y, int x2, int y2);
+	void xor_rect(int x, int y, int width, int height);
+	void xor_bitmap(unsigned char * bitmap, int x, int y, int w, int h);
+
+	void draw_line(int x, int y, int x2, int y2, int r, int g, int b, int a);
+	void drawrect(int x, int y, int width, int height, int r, int g, int b, int a);
+	void fillrect(int x, int y, int width, int height, int r, int g, int b, int a);
+	void clearrect(int x, int y, int width, int height);
+	void gradientrect(int x, int y, int width, int height, int r, int g, int b, int a, int r2, int g2, int b2, int a2);
+
+	void draw_image(pixel *img, int x, int y, int w, int h, int a);
 #endif
 
 	void drawblob(int x, int y, unsigned char cr, unsigned char cg, unsigned char cb);
diff --git a/src/game/GameView.cpp b/src/game/GameView.cpp
index faacad4..5593d4b 100644
--- a/src/game/GameView.cpp
+++ b/src/game/GameView.cpp
@@ -870,7 +870,7 @@ void GameView::DoMouseMove(int x, int y, int dx, int dy)
 		}
 		else
 		{
-		scrollBar->Position.X = 0;
+			scrollBar->Position.X = 0;
 		}
 		scrollBar->Size.X=scrollSize;
 	}
diff --git a/src/interface/Engine.cpp b/src/interface/Engine.cpp
index 76832b6..2526efb 100644
--- a/src/interface/Engine.cpp
+++ b/src/interface/Engine.cpp
@@ -76,7 +76,7 @@ void Engine::ShowWindow(Window * window)
 		}
 		lastBuffer = (pixel*)malloc((width_ * height_) * PIXELSIZE);
 
-#ifndef OGLR
+#ifndef OGLI
 		memcpy(lastBuffer, g->vid, (width_ * height_) * PIXELSIZE);
 #endif
 
@@ -171,7 +171,7 @@ void Engine::Draw()
 	if(lastBuffer && !(state_->Position.X == 0 && state_->Position.Y == 0 && state_->Size.X == width_ && state_->Size.Y == height_))
 	{
 		g->Clear();
-#ifndef OGLR
+#ifndef OGLI
 		memcpy(g->vid, lastBuffer, (width_ * height_) * PIXELSIZE);
 #endif
 	}
diff --git a/src/interface/Slider.cpp b/src/interface/Slider.cpp
index 3430ca1..3b188b4 100644
--- a/src/interface/Slider.cpp
+++ b/src/interface/Slider.cpp
@@ -104,7 +104,7 @@ void Slider::Draw(const Point& screenPos)
 
 	if(bgGradient)
 	{
-#ifndef OGLR
+#ifndef OGLI
 		for (int j = 3; j < Size.Y-6; j++)
 				for (int i = 3; i < Size.X-6; i++)
 					g->blendpixel(screenPos.X+i+2, screenPos.Y+j+2, bgGradient[(i-3)*3], bgGradient[(i-3)*3+1], bgGradient[(i-3)*3+2], 255);