Implented collision detection, now fully working

src/game.h

@@ -3,13 +3,14 @@
 
 #include<stdint.h>
 #include<stdlib.h>
+#include<stdbool.h>
 #include"player.h"
 
 #define PLAYER_COUNT    2
 #define PLAYER_WIDTH    0   // Don't change 
 #define SPEED_SLOW      10
 #define SPEED_FAST      1
-#define SPEED_DEFAULT   (SPEED_SLOW)
+#define SPEED_DEFAULT   (SPEED_FAST)
 
 #define BTN_START               0
 #define BTN_PLAYER_1_LEFT       3
@@ -17,6 +18,12 @@
 #define BTN_PLAYER_2_LEFT       1
 #define BTN_PLAYER_2_RIGHT      0
 
+#define TFT_GAME_FIELD_TOP              20
+#define TFT_GAME_FIELD_BOTTOM           5
+#define TFT_GAME_FIELD_LEFT             5
+#define TFT_GAME_FIELD_RIGHT            5
+#define TFT_GAME_FIELD_START_OFFSET     10
+
 typedef struct game_s{
     //public section
     
@@ -35,7 +42,19 @@ typedef struct game_s{
     uint8_t ticks_leftover;
 } game_t;
 
+/**
+   @brief Initializes the game object
+   @param game
+*/
 void game_init(game_t* game);
-void game_step(game_t* game, uint64_t deltaTime);
+
+/**
+  @brief Calculates one step of the game
+  @param game Game to calculate a step for
+  @param deltaTime Time that passed since the last call to this method (in ticks)
+  @return true if the next call to this method should be made with a delta time of zero.
+
+*/
+bool game_step(game_t* game, uint64_t deltaTime);
 
 #endif /* GAME_H */