Diff: Sprites/Sprites.h

Revision:

53:082c22ac2f9a

Parent:

52:715791fc08a1

Child:

54:7fa8c07fdea4

--- a/Sprites/Sprites.h	Wed Apr 24 18:05:56 2019 +0000
+++ b/Sprites/Sprites.h	Wed Apr 24 19:33:39 2019 +0000
@@ -154,49 +154,115 @@
 {
 
 public:
-    /** constructor
+    /** Constructor
     */
     Sprites();
- /** deconstructor
- */ 
+    /** Deconstructor
+    */ 
     ~Sprites();
- /** gets x and y position of player
- */
+    /** Gets x and y position of player.
+    */
     Vector2D get_pos();
- /** States starting position of player
- @param miner x position
- @param miner y position
- */
+    /** States starting position of player.
+    @param miner x position.
+    @param miner y position.
+    */
     void miner_init(int x, int y);
+    /** Updates player x position.
+    @details Updates x positon depending on direction of joystick. Will only update 
+    * position if no collision detected. Function also stops player leaving screen 
+    * at the left and right sides of screen.
+    @param Direction enum from Gamepad library.
+    */
     void miner_move(Direction d, N5110 &lcd);
+    /** Draws sprite facing direction moving.
+    @details _direction states if player left or right facing, function draws
+    * left or right facing sprite according.
+    */
     void miner_draw(N5110 &lcd);
+    /** States when player is on a platform.
+    @details if _jump true then player can jump, this prevents mid-air jumping.
+    * Also states conditions for gravity so player will fall unless on top
+    * of a platform.
+    */    
+    void miner_land(N5110 &lcd);
+    /** Contains jump conditions and updates player position while jumping.
+    @details When A button pressed players y position increases until preset value
+    * is reached. Jump flag is true while player y is increasing and false all other
+    * times, this prevents double jumping.
+    */
+    void miner_jump(N5110 &lcd, Gamepad &pad);
+    /** Player falls if not on platform.
+    */
     void miner_gravity(N5110 &lcd);
-    void miner_jump(N5110 &lcd, Gamepad &pad);
-    void miner_land(N5110 &lcd);
-    
+    /** initialises enemies
+    @param enemy index, these will always be 0, 1, 2 so each enemy is treated individually.
+    @param enemy x position.
+    @param enemy y position.
+    @param distance in pixels enemy to travel.
+    */
     void enemy_init(int i, int x, int y, int d);
+    /** Updates enemy movement.
+    @param enemy index, these will always be 0, 1, 2 so each enemy is treated individually.
+    @param stets how many pixels enemies will move each loop.
+    */
     void enemy_move(int i, double v, N5110 &lcd);
+    /** States conditions for collision between enemy and player.
+    @details uses get_pos() and detects if any overlap between player and enemies.
+    @param enemy index, these will always be 0, 1, 2 so each enemy is treated individually.
+    @return will return true if collision detected.
+    */
     bool enemy_collision(int i);
-    
+    /** States conditions for drawing and collection of keys.
+    @details Each key is displayed while key flag is false, once collected, key is deleted 
+    * and flag is changed to true.
+    @param each key indexed so they are treated independently.
+    @param keys x position.
+    @param keys y position.
+    */
     void key_collect(int k, int x, int y, N5110 &lcd, Gamepad &pad);
+    /** Counts keys collected.
+    @return number of keys collected.
+    */
     int keys_collected();
-    
+    /** Draws level exit and detects player collision
+    @details takes player position from get_pos() and detects if overlap between
+    player and the exit sprite.
+    @param Exit x position.
+    @param Exit y position.
+    */
+    bool exit_level(int x, int y, N5110 &lcd);
+    /** Draws traps and detects player collision
+    @details takes player position from get_pos() and detects if overlap between
+    player and the trap sprite.
+    @param Trap x position.
+    @param Trap y position.
+    */
     bool trap(int x, int y, N5110 &lcd);
+    /** Draws blocks and detects player collision.
+    @param Direction needed so player can turn around if collision with block.
+    @Param each block indexed so collision rules between blocks dont clash.
+    @param Block x position.
+    @param Block y position.
+    */
     void blocks(Direction d, int i, int x, int y, N5110 &lcd);
+    /** Checks if player has collided with any blocks.
+    @return If player is contact with any block returns true.
+    */
     bool block_collision();
+    /** Draws sinking blocks and detects player contact.
+    @param Sinking block x starting position.
+    @param Block y position.
+    @param Sinking block x finish position.
+    */
     void soft_blocks(int x, int y, int z, N5110 &lcd);
     
-    bool exit_level(int x, int y, N5110 &lcd);
-    
     Key_init _k;
-    Enemies_init _enem; 
-    
-
 
 private:
 
     int _direction;
-    int _gravity;
+    bool _gravity;
     bool _jump;
     int _y;
     int _x;
@@ -210,7 +276,7 @@
     bool _collision;
     int _keys;
     
-
+    Enemies_init _enem; 
     Solid_blocks_init _b;
        
 };