1 files changed, 35 insertions, 82 deletions
diff --git a/prb_types.h b/prb_types.h
index 8760513..bf6cd43 100644
--- a/prb_types.h
+++ b/prb_types.h
@@ -1,96 +1,49 @@
-#ifndef PRB_TYPES_H
-#define PRB_TYPES_H
+typedef int8_t i8;
+typedef int16_t i16;
+typedef int32_t i32;
+typedef int64_t i64;
 
-typedef int8_t		S8;
-typedef int16_t		S16;
-typedef int32_t		S32;
-typedef int64_t		S64;
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
 
-typedef uint8_t		U8;
-typedef uint16_t	U16;
-typedef uint32_t	U32;
-typedef uint64_t	U64;
-
-typedef S32		B32;
-
-typedef float		F32;
-typedef double		F64;
-
-/* NOTE(pryazha): The library only use right-handed coordiante system (for now) */
-
-#define V2_ZERO		(V2){ 0.0f,  0.0f }
-#define V2_ONE		(V2){ 1.0f,  1.0f }
-#define V2_RIGHT	(V2){ 1.0f,  0.0f }
-#define V2_UP		(V2){ 0.0f,  1.0f }
-#define V2_LEFT		(V2){-1.0f,  0.0f }
-#define V2_DOWN		(V2){ 0.0f, -1.0f }
+typedef float f32;
+typedef double f64;
 
 typedef struct {
-	F32	x;
-	F32	y;
-} V2;
-
-#define V3_ZERO		(V3){ 0.0f,  0.0f,  0.0f }
-#define V3_ONE		(V3){ 1.0f,  1.0f,  1.0f }
-#define V3_RIGHT	(V3){ 1.0f,  0.0f,  0.0f }
-#define V3_UP		(V3){ 0.0f,  1.0f,  0.0f }
-#define V3_LEFT		(V3){-1.0f,  0.0f,  0.0f }
-#define V3_DOWN		(V3){ 0.0f, -1.0f,  0.0f }
-#define V3_FORWARD	(V3){ 0.0f,  0.0f,  1.0f }
-#define V3_BACKWARD	(V3){ 0.0f,  0.0f, -1.0f }
+	f32 x;
+	f32 y;
+} v2;
 
 typedef struct {
-	F32	x;
-	F32	y;
-	F32	z;
-} V3;
-
-#define V4_ZERO	(V4){ 0.0f, 0.0f, 0.0f, 0.0f }
-#define V4_ONE	(V4){ 1.0f, 1.0f, 1.0f, 1.0f }
+	f32 x;
+	f32 y;
+	f32 z;
+} v3;
 
 typedef struct {
-	F32	x;
-	F32	y;
-	F32	z;
-	F32	w;
-} V4;
-
-#define MAT4_IDENTITY (MAT4) { \
-	{ 1.0f, 0.0f, 0.0f, 0.0f }, \
-	{ 0.0f, 1.0f, 0.0f, 0.0f }, \
-	{ 0.0f, 0.0f, 1.0f, 0.0f }, \
-	{ 0.0f, 0.0f, 0.0f, 1.0f } }
+	f32 x;
+	f32 y;
+	f32 z;
+	f32 w;
+} v4;
 
+// column-major
 typedef struct {
-	V4	m0;
-	V4	m1;
-	V4	m2;
-	V4	m3;
-} MAT4;
+	v4 c0;
+	v4 c1;
+	v4 c2;
+	v4 c3;
+} mat4;
 
 typedef struct {
-	U8	*mem;
-	U64	cap;
-	U64	used;
-} Arena;
-
-/* NOTE(pryazha): Fixed-length string */
-typedef struct  {
-	U8	*p;
-	U64	len;
-} FLS;
-
-typedef struct FLSNode {
-	FLS		str;
-	struct FLSNode	*next;
-	struct FLSNode	*prev;
-} FLSNode;
+	v2 start;
+	v2 end;
+} rect_t;
 
 typedef struct {
-	struct FLSNode	*first;
-	struct FLSNode	*last;
-	U64		len;
-	U32		ncnt;
-} FLSList;
-
-#endif /* PRB_TYPES_H */
+	void *memory;
+	u64 capacity;
+	u64 used;
+} arena_t;