Small tweaks: made background black to cover up seams, defined a few flags

display.c

@@ -76,7 +76,7 @@ void display_init()
 	FntLoad(960, 0);
 	
 	// Open up a test font text stream
-	FntOpen(0, 16, SCREENWIDTH, screenHeight, 0, 512);
+	FntOpen(8, 16, SCREENWIDTH, screenHeight, 0, 512);
 }
 
 void display_reset(int mode, u_char interlaced, u_char widescreen, int *outScreenHeight)
@@ -140,8 +140,8 @@ void display_reset(int mode, u_char interlaced, u_char widescreen, int *outScree
 	disp[0].screen.h = disp[1].screen.h = screenHeight;
 
 	// Set and enable clear color
-	setRGB0(&draw[0], 49, 77, 121);
-	setRGB0(&draw[1], 49, 77, 121);
+	setRGB0(&draw[0], 0, 0, 0);
+	setRGB0(&draw[1], 0, 0, 0);
 	draw[0].isbg = 1;
 	draw[0].dtd = 1;
 	draw[1].isbg = 1;

ps1bsp.h

@@ -57,6 +57,7 @@ typedef struct
 } ps1bsp_vertex_t;
 
 // Texture UV and lighting data for a vertex on a particular polygon.
+// TODO: break up into poly vertex (index + uv) and surface vertex (index + light) shared between polygons.
 typedef struct
 {
 	unsigned short index;
@@ -83,6 +84,20 @@ typedef struct
 	unsigned char b : 5;
 } ps1bsp_facevertex_t;
 
+#define SURF_PLANEBACK		0x2
+#define SURF_DRAWSKY		0x4
+#define SURF_DRAWSPRITE		0x8
+#define SURF_DRAWTURB		0x10
+#define SURF_DRAWTILED		0x20
+#define SURF_DRAWBACKGROUND	0x40
+#define SURF_UNDERWATER		0x80
+#define SURF_NOTEXTURE		0x100
+#define SURF_DRAWFENCE		0x200
+#define SURF_DRAWLAVA		0x400
+#define SURF_DRAWSLIME		0x800
+#define SURF_DRAWTELE		0x1000
+#define SURF_DRAWWATER		0x2000
+
 // High quality: Face -> polygons -> polygon vertex indices (index + UV + light) -> vertices
 // Low quality: Face -> face vertex indices (index + color) -> vertices
 typedef struct
@@ -99,14 +114,13 @@ typedef struct
 	unsigned char numFaceVertices;
 
 	unsigned char textureId;
+	unsigned short flags;
 
 	// Used for backface culling
 	SVECTOR center;
 
 	// Which frame was this face last drawn on? Used to check if this face should be drawn.
 	u_long drawFrame;
-
-	u_short pad;	// For 32-bit alignment
 } ps1bsp_face_t;
 
 typedef struct

world.h

@@ -39,6 +39,13 @@ typedef struct
     u_char *visData;
 } world_t;
 
+#define CONTENTS_EMPTY      -1
+#define CONTENTS_SOLID      -2
+#define CONTENTS_WATER      -3
+#define CONTENTS_SLIME      -4
+#define CONTENTS_LAVA       -5
+#define CONTENTS_SKY        -6
+
 void world_load(const u_long *data, world_t *world);
 void world_draw(const world_t *world);