4 files changed, 35 insertions, 24 deletions
diff --git a/core/include/cetris.h b/core/include/cetris.h
index 8264842..e51b8c4 100644
--- a/core/include/cetris.h
+++ b/core/include/cetris.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stdbool.h>
 
 #include "types.h"
 
@@ -43,13 +44,13 @@ struct tetrimino {
   color c;
   piece_matrix m;
   vec2 pos;
-  int lock_tick;
+  u32 lock_tick;
 };
 
 typedef struct {
-  uint8_t occupied;
-  uint8_t constant;
-  int remove_tick;
+  bool occupied;
+  bool constant;
+  u32 remove_tick;
   color c;
 } slot;
 
@@ -62,30 +63,30 @@ struct cetris_game {
 
   /* current tetrimino */
   struct tetrimino current;
-  uint8_t current_index;
+  u8 current_index;
 
   /* input_manager */
-  uint8_t held_moves[7];
-  int das_repeat;
+  bool held_moves[7];
   input_t prev_das_move;
-  int das_move_tick;
-  int down_move_tick;
+  u8 das_repeat;
+  u32 das_move_tick;
+  u32 down_move_tick;
 
   /* internal game tick */
-  int tick;
-  int next_drop_tick;
+  u32 tick;
+  u32 next_drop_tick;
 
   /* progress trackers */
-  int lines;
-  uint8_t level;
-  uint8_t game_over;
+  u32 lines;
+  u32 level;
+  bool game_over;
 
   /* scoring flags */
-  uint8_t tspin;
-  uint8_t mini_tspin;
+  bool tspin;
+  bool mini_tspin;
 
-  /* long int just incase */
-  long int score;
+  /* score counter  */
+  u64 score;
 };
 
 void next_piece(struct cetris_game* g);
diff --git a/core/include/input.h b/core/include/input.h
index 0092bb4..1199991 100644
--- a/core/include/input.h
+++ b/core/include/input.h
@@ -1,8 +1,9 @@
 #pragma once
 
 #include <stdint.h>
+#include <stdbool.h>
 
 struct cetris_game;
 
-uint8_t handle_inputs(struct cetris_game* g);
+bool handle_inputs(struct cetris_game* g);
 void clear_held_key(struct cetris_game* g);
diff --git a/core/include/matrix.h b/core/include/matrix.h
index 3ab0252..5b6a74c 100644
--- a/core/include/matrix.h
+++ b/core/include/matrix.h
@@ -11,5 +11,5 @@ extern const vec2 basic_movements[4];
 void move_current(struct cetris_game* g, vec2 offset);
 void overlay_current_matrix(struct cetris_game* g);
 void hard_drop(struct cetris_game* g);
-void rotate_matrix(struct cetris_game* g, int clockwise);
-int8_t check_new_matrix(struct cetris_game* g, piece_matrix m);
+void rotate_matrix(struct cetris_game* g, bool clockwise);
+i8 check_new_matrix(struct cetris_game* g, piece_matrix m);
diff --git a/core/include/types.h b/core/include/types.h
index 2ce97c7..a20773b 100644
--- a/core/include/types.h
+++ b/core/include/types.h
@@ -2,13 +2,22 @@
 
 #include <stdint.h>
 
-typedef uint8_t piece_matrix[4][4];
+#define u8  uint8_t
+#define u16 uint16_t
+#define u32 uint32_t
+#define u64 uint64_t
+#define i8  int8_t
+#define i16 int16_t
+#define i32 int32_t
+#define i64 int64_t
 
 typedef struct {
-  int8_t x;
-  int8_t y;
+  i8 x;
+  i8 y;
 } vec2;
 
+typedef u8 piece_matrix[4][4];
+
 typedef enum {
   DOWN       = 1,
   RIGHT      = 2,