foo

[gbajam22] / src / xgl.h

diff --git a/src/xgl.h b/src/xgl.h
index eba42b5..00c8efd 100644 (file)
--- a/src/xgl.h
+++ b/src/xgl.h
@@ -1,6 +1,6 @@
 /*
-blender for the Gameboy Advance
-Copyright (C) 2021  John Tsiombikas <nuclear@member.fsf.org>
+gbajam22 entry for the Gameboy Advance
+Copyright (C) 2022  John Tsiombikas <nuclear@mutantstargoat.com>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -18,6 +18,8 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #ifndef XGL_H_
 #define XGL_H_
 
+#include <stdint.h>
+
 #define X_PI   0x3243f
 #define X_2PI  0x6487f
 #define X_HPI  0x19220
@@ -37,7 +39,8 @@ enum {
 struct xvertex {
        int32_t x, y, z;
        int32_t nx, ny, nz;
-       unsigned char cidx;
+       int32_t tx, ty;
+       int32_t lit;
 };
 
 void xgl_init(void);
@@ -63,6 +66,10 @@ void xgl_scale(int32_t x, int32_t y, int32_t z);
 void xgl_draw(int prim, const struct xvertex *varr, int vcount);
 void xgl_transform(const struct xvertex *vin, int *x, int *y);
 
+void xgl_index(int c);
+
 void xgl_xyzzy(void);
 
+int xgl_clip_near(struct xvertex *vout, int *voutnum, struct xvertex *vin, int vnum);
+
 #endif /* XGL_H_ */