fix slices order, match some gu funcs

include/libultra/gu.h

@@ -0,0 +1,28 @@
+#ifndef GU_H
+#define GU_H
+#include "types.h"
+#include "libultra/u64types.h"
+
+
+inline void guTranslateF(float m[4][4], float x, float y, float z){
+    guMtxIdentF(m);
+    m[3][0] = x;
+    m[3][1] = y;
+    m[3][2] = z;
+}
+
+inline void guScaleF(float mf[4][4], float x, float y, float z) {
+    guMtxIdentF(mf);
+    mf[0][0] = x;
+    mf[1][1] = y;
+    mf[2][2] = z;
+    mf[3][3] = 1.0;
+}
+
+void guMtxF2L(float mf[4][4], Mtx *m);
+void guMtxIdentF(float mf[4][4]);
+void guTranslate(Mtx *m, float x, float y, float z);
+void guScale(Mtx *m, float x, float y, float z);
+
+
+#endif

include/libultra/u64types.h

@@ -15,4 +15,8 @@ typedef union {
   rgba8888_t c;
 } rgba8888;
 
+typedef struct {
+    float m[4][4];
+} Mtx;
+
 #endif