Air invert and grid mode switching

2 files changed, 10 insertions, 5 deletions

diff --git a/src/graphics/Renderer.cpp b/src/graphics/Renderer.cpp
index 7467493..2924503 100644
--- a/src/graphics/Renderer.cpp
+++ b/src/graphics/Renderer.cpp
@@ -1086,17 +1086,17 @@ void Renderer::render_parts()
 	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, partsFbo);
 	glTranslated(0, MENUSIZE, 0);
 #else
-	/*if (GRID_MODE)//draws the grid
+	if (gridSize)//draws the grid
 	{
 		for (ny=0; ny<YRES; ny++)
 			for (nx=0; nx<XRES; nx++)
 			{
-				if (ny%(4*GRID_MODE)==0)
+				if (ny%(4*gridSize)==0)
 					blendpixel(nx, ny, 100, 100, 100, 80);
-				if (nx%(4*GRID_MODE)==0)
+				if (nx%(4*gridSize)==0)
 					blendpixel(nx, ny, 100, 100, 100, 80);
 			}
-	}*/
+	}
 #endif
 	for(i = 0; i<=sim->parts_lastActiveIndex; i++) {
 		if (sim->parts[i].type) {
@@ -2284,7 +2284,8 @@ Renderer::Renderer(Graphics * g, Simulation * sim):
 	mousePosY(-1),
 	display_mode(0),
 	render_mode(0),
-	colour_mode(0)
+	colour_mode(0),
+	gridSize(0)
 {
 	this->g = g;
 	this->sim = sim;
diff --git a/src/graphics/Renderer.h b/src/graphics/Renderer.h
index 2f9f404..dc5d633 100644
--- a/src/graphics/Renderer.h
+++ b/src/graphics/Renderer.h
@@ -131,12 +131,16 @@ public:
 	void SetColourMode(unsigned int mode);
 	unsigned int GetColourMode();
 
+	int GetGridSize() { return gridSize; }
+	void SetGridSize(int value) { gridSize = value; }
+
 	static VideoBuffer * WallIcon(int wallID, int width, int height);
 
 	Renderer(Graphics * g, Simulation * sim);
 	~Renderer();
 
 private:
+	int gridSize;
 #ifdef OGLR
 	GLuint zoomTex, airBuf, fireAlpha, glowAlpha, blurAlpha, partsFboTex, partsFbo, partsTFX, partsTFY, airPV, airVY, airVX;
 	GLuint fireProg, airProg_Pressure, airProg_Velocity, airProg_Cracker, lensProg;