foo

[raydungeon] / src / scr_game.c

diff --git a/src/scr_game.c b/src/scr_game.c
index bcc6c34..2f1f31b 100644 (file)
--- a/src/scr_game.c
+++ b/src/scr_game.c
@@ -1,9 +1,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
-#include <GL/gl.h>
+#include "opengl.h"
 #include "cgmath/cgmath.h"
 #include "game.h"
+#include "sdr.h"
 #include "level.h"
 #include "util.h"
 
@@ -32,14 +33,20 @@ static float proj_mat[16], view_mat[16];
 static float cam_theta, cam_phi = 20, cam_dist = 10;
 static cgm_vec3 cam_pan;
 
+static unsigned int sdr;
+
 
 static int ginit(void)
 {
+       if(!(sdr = create_program_load("sdr/raydungeon.v.glsl", "sdr/raydungeon.p.glsl"))) {
+               return -1;
+       }
        return 0;
 }
 
 static void gdestroy(void)
 {
+       free_program(sdr);
 }
 
 static int gstart(void)
@@ -76,6 +83,19 @@ static void gdisplay(void)
        glMatrixMode(GL_MODELVIEW);
        glLoadMatrixf(view_mat);
 
+       glUseProgram(sdr);
+
+       glDepthMask(0);
+       glBegin(GL_TRIANGLES);
+       glTexCoord2f(0, 0); glVertex2f(-1, -1);
+       glTexCoord2f(2, 0); glVertex2f(4, -1);
+       glTexCoord2f(0, 2); glVertex2f(-1, 4);
+       glEnd();
+       glDepthMask(1);
+
+       glUseProgram(0);
+
+
        cell = lvl->cells;
        glBegin(GL_QUADS);
        glColor3f(1, 1, 1);