Banana.h

00001 #ifndef BANANA_H
00002 #define BANANA_H
00003 
00004 #include "mbed.h"
00005 #include "N5110.h"
00006 #include "Gamepad.h"
00007 #include "Barrel.h"
00008 #include "Donkey.h"
00009 #include "Options.h"
00010 
00011 /** External variables used inside and out of the class. */
00012 extern int banana_x;
00013 extern int banana_y;
00014 extern int banana_speed;
00015 extern int banana_min;
00016 extern int banana_max;
00017 extern int banana_time;
00018 extern int score;
00019 
00020 /** Banana Class
00021 *@brief This class is for spawning the banana, it will float down the screen. Collision with the player will add points.
00022 *@author Kern Fowler
00023 *@version 1.0
00024 *@date May 2019
00025 */
00026 
00027 class Banana {
00028 
00029 public:
00030 /** Banana Constructor 
00031 @brief Builds my default Banana contructor.
00032 @details This does not have any setup. 
00033 */
00034 Banana();
00035 /** Banana Destructor 
00036 @brief Builds my default Banana destructor.
00037 @details This does not have any setup. 
00038 */
00039 ~Banana();
00040 // Mutators
00041 
00042 /** 
00043 *@brief Spawns the banana
00044 *@param pad The Gamepad class is used.
00045 *@param lcd The N5110 class is used.
00046 *@param barrel The Barrel class is used.
00047 *@param dky The Donkey class is used.
00048 *@param opt The Options class is used.
00049 *@return None.
00050 *@details Spawns a banana at a random x location, then slowly falls down screen. When reaches bottom or collected by player it restarts.
00051 *@code 
00052 void Banana::banana_drop(Gamepad &pad, N5110 &lcd, Barrel &barrel, Donkey &dky, Options &opt) {
00053     if (((banana_x + 8) >= barrel_x) & (banana_x <= (barrel_x + 16)) & (banana_y <= 4)) { // Makes sure not in same position as barrel sprite.
00054         banana_x = rand() % (banana_max + 1 - banana_min) + banana_min; // Random x spawn coordinate.
00055     }
00056     lcd.drawSprite(banana_x,banana_y,8,8,(int *)game_banana); // Draws the banana sprite on screen with the correct coordinates.
00057     char buffer[14]; // Shows score on screen.
00058     sprintf(buffer,"%i",score); 
00059     lcd.printString(buffer,60,0);
00060     lcd.refresh();
00061     wait_ms(50);
00062     banana_y = banana_y + 1 + banana_time; // Moves banana slowly down screen.
00063     if (banana_y > 44) { // If banana reaches the bottom of screen, then resets.
00064         banana_y = 0;
00065         banana_time = banana_time + 0.1;
00066         banana_x = rand() % (banana_max + 1 - banana_min) + banana_min;
00067     }
00068     if ((banana_y >= 34) & ((banana_x + 7) >= donkeykong_x) & (banana_x <= (donkeykong_x + 15))) { // If banana collides with player sprite, then adds to score and resets.
00069         score = score + 10 + banana_time;
00070         banana_hit(pad, lcd, barrel, dky, opt);
00071         banana_y = 0;
00072         banana_x = rand() % (banana_max + 1 - banana_min) + banana_min;
00073         //printf("Banana Hit - Score: %d \n", score); // Prints running score to external computer screen.
00074         //printf("Banana x  %d \n", banana_x);
00075         //printf("Barrel x  %d \n", barrel_x);
00076     }
00077 }
00078 @endcode
00079 */
00080 void banana_drop(Gamepad &pad, N5110 &lcd, Barrel &barrel, Donkey &dky, Options &opt);
00081 /** 
00082 *@brief Plays music on hit
00083 *@param pad The Gamepad class is used.
00084 *@param lcd The N5110 class is used.
00085 *@param barrel The Barrel class is used.
00086 *@param dky The Donkey class is used.
00087 *@param opt The Options class is used.
00088 *@return None.
00089 *@details Plays a tone when banana is collected.
00090 *@code 
00091 void Banana::banana_hit(Gamepad &pad, N5110 &lcd, Barrel &barrel, Donkey &dky, Options &opt) {
00092     if (opt_volume == 1) {
00093         pad.tone(2400, 0.2);
00094     }
00095 }
00096 @endcode
00097 */
00098 void banana_hit(Gamepad &pad, N5110 &lcd, Barrel &barrel, Donkey &dky, Options &opt);
00099 };
00100 
00101 #endif