Merge branch 'master' of github.com:FacialTurd/PowderToypp

1 files changed, 184 insertions, 0 deletions

diff --git a/src/graphics/Renderer.h b/src/graphics/Renderer.h
new file mode 100644
index 0000000..fa12a8c
--- /dev/null
+++ b/src/graphics/Renderer.h
@@ -0,0 +1,184 @@
+#ifndef RENDERER_H
+#define RENDERER_H
+
+#include <vector>
+#ifdef OGLR
+#include "OpenGLHeaders.h"
+#endif
+
+#include "Config.h"
+#include "client/Client.h"
+#include "Graphics.h"
+#include "interface/Point.h"
+#include "game/RenderPreset.h"
+
+class Simulation;
+
+class Graphics;
+
+struct gcache_item
+{
+	int isready;
+	int pixel_mode;
+	int cola, colr, colg, colb;
+	int firea, firer, fireg, fireb;
+	gcache_item() :
+	isready(0),
+	pixel_mode(0),
+	cola(0),
+	colr(0),
+	colg(0),
+	colb(0),
+	firea(0),
+	firer(0),
+	fireg(0),
+	fireb(0)
+	{
+	}
+};
+typedef struct gcache_item gcache_item;
+
+class Renderer
+{
+public:
+	std::vector<unsigned int> render_modes;
+	unsigned int render_mode;
+	unsigned int colour_mode;
+	std::vector<unsigned int> display_modes;
+	unsigned int display_mode;
+	RenderPreset * renderModePresets;
+	//
+	unsigned char fire_r[YRES/CELL][XRES/CELL];
+	unsigned char fire_g[YRES/CELL][XRES/CELL];
+	unsigned char fire_b[YRES/CELL][XRES/CELL];
+	unsigned int fire_alpha[CELL*3][CELL*3];
+	char * flm_data;
+	char * plasma_data;
+	//
+	bool gravityZonesEnabled;
+	bool gravityFieldEnabled;
+	int decorations_enable;
+	bool blackDecorations;
+	bool debugLines;
+	Simulation * sim;
+	Graphics * g;
+	gcache_item *graphicscache;
+
+	//Mouse position for debug information
+	int mousePosX, mousePosY;
+
+	//Zoom window
+	ui::Point zoomWindowPosition;
+	ui::Point zoomScopePosition;
+	int zoomScopeSize;
+	bool zoomEnabled;
+	int ZFACTOR;
+
+	//Renderers
+	void RenderBegin();
+	void RenderEnd();
+
+	void RenderZoom();
+	void DrawWalls();
+	void DrawSigns();
+	void render_gravlensing(pixel * source);
+	void render_fire();
+	void prepare_alpha(int size, float intensity);
+	void render_parts();
+	void draw_grav_zones();
+	void draw_air();
+	void draw_grav();
+	void draw_other();
+	void FinaliseParts();
+
+	void ClearAccumulation();
+	void clearScreen(float alpha);
+
+	//class SolidsRenderer;
+
+#ifdef OGLR
+	void checkShader(GLuint shader, char * shname);
+	void checkProgram(GLuint program, char * progname);
+	void loadShaders();
+	GLuint vidBuf,textTexture;
+	GLint prevFbo;
+#endif
+	pixel * vid;
+	pixel * persistentVid;
+	pixel * warpVid;
+	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);
+
+	VideoBuffer DumpFrame();
+
+	void drawblob(int x, int y, unsigned char cr, unsigned char cg, unsigned char cb);
+
+	pixel GetPixel(int x, int y);
+	//...
+	//Display mode modifiers
+	void CompileDisplayMode();
+	void CompileRenderMode();
+	void AddRenderMode(unsigned int mode);
+	void SetRenderMode(std::vector<unsigned int> render);
+	std::vector<unsigned int> GetRenderMode();
+	void RemoveRenderMode(unsigned int mode);
+	void AddDisplayMode(unsigned int mode);
+	void RemoveDisplayMode(unsigned int mode);
+	void SetDisplayMode(std::vector<unsigned int> display);
+	std::vector<unsigned int> GetDisplayMode();
+	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;
+	GLuint fireV[(YRES*XRES)*2];
+	GLfloat fireC[(YRES*XRES)*4];
+	GLuint smokeV[(YRES*XRES)*2];
+	GLfloat smokeC[(YRES*XRES)*4];
+	GLuint blobV[(YRES*XRES)*2];
+	GLfloat blobC[(YRES*XRES)*4];
+	GLuint blurV[(YRES*XRES)*2];
+	GLfloat blurC[(YRES*XRES)*4];
+	GLuint glowV[(YRES*XRES)*2];
+	GLfloat glowC[(YRES*XRES)*4];
+	GLuint flatV[(YRES*XRES)*2];
+	GLfloat flatC[(YRES*XRES)*4];
+	GLuint addV[(YRES*XRES)*2];
+	GLfloat addC[(YRES*XRES)*4];
+	GLfloat lineV[(((YRES*XRES)*2)*6)];
+	GLfloat lineC[(((YRES*XRES)*2)*6)];
+#endif
+};
+
+#endif