Diff: mian.cpp

Revision:

1:8c48fb8ca5e0

Parent:

0:08b2bdddf22e

Child:

2:03cd3bb32511

--- a/mian.cpp	Tue Apr 28 14:38:02 2020 +0000
+++ b/mian.cpp	Mon May 11 06:50:18 2020 +0000
@@ -5,11 +5,171 @@
 Name: Haoyan Zhang
 Username: el17h2z
 Student ID Number: 201199698
-Date: 28/04/2020
+Date: 02/05/2020
  */ 
  
  ///////// pre-processor directives ////////
 #include "mbed.h"
 #include "N5110.h"
 #include "Gamepad.h"
+#include "StarcraftEngine.h"
 
+#define BATTLESHIP_HEIGHT 3
+#define BATTLESHIP_WIDTH 6
+#define LASER_HEIGHT 2
+#define LASER_WIDTH 1
+#define SWARM_HEIGHT 6
+#define SWARM_WIDTH 6 
+#define SWARM_SPEED 1
+
+
+
+/////////////// structs /////////////////
+struct UserInput {
+    Direction d;
+    float mag;
+};
+
+/////////////// objects ///////////////
+N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
+Gamepad pad;
+StarcraftEngine Starcraft;
+
+///////////// prototypes ///////////////
+void init();
+void update_game(UserInput input);
+void render();
+void welcome();
+void gameover();
+void background();
+void score();
+
+///////////// functions ////////////////
+int main()
+{
+    int fps = 8;  // frames per second
+    S1:init();     // initialise and then display welcome screen...
+    welcome();  // waiting for the user to start
+    background();  //introduce background story
+    render();  // first draw the initial frame 
+    wait(1.0f/fps);  // and wait for one frame period
+    
+    // game loop - read input, update the game state and render the display
+    while(Starcraft.find_life() > 0) {
+         Starcraft.read_input(pad);
+         Starcraft.update(pad);
+         render();
+         wait(1.0f/fps);
+    }     
+    score();
+    gameover();
+    wait(1);
+    goto S1;
+}
+
+// initialies all classes and libraries
+void init()
+{
+     // need to initialise LCD and Gamepad 
+     lcd.init();
+     pad.init();
+     
+     // initialise the game with correct ball and paddle sizes
+     Starcraft.init(BATTLESHIP_HEIGHT, BATTLESHIP_WIDTH, LASER_HEIGHT, LASER_WIDTH,SWARM_HEIGHT, SWARM_WIDTH, SWARM_SPEED);
+}
+
+// this function draws each frame on the LCD
+void render()
+{
+    // clear screen, re-draw and refresh
+    lcd.clear();  
+    Starcraft.draw(lcd);
+    lcd.refresh();
+}
+
+// simple splash screen displayed on start-up
+void welcome()
+{
+     lcd.printString("Starcraft!",0,1);  
+     lcd.printString("Press Start",0,4);
+     lcd.refresh();
+     
+     // wait flashing LEDs until start button is pressed 
+     while ( pad.check_event(Gamepad::START_PRESSED) == false) {
+           pad.leds_on();
+           wait(0.1);
+           pad.leds_off();
+           wait(0.1);
+     }
+ 
+}
+
+// introduce background story       
+void background()
+{
+     lcd.clear(); 
+     lcd.printString(" WARNING!!! ",1,1);
+     lcd.printString(" WARNING!!! ",1,3);
+     lcd.refresh();
+     wait(2);
+     
+     lcd.clear(); 
+     lcd.printString(" Swarm invide ",1,1);
+     lcd.printString(" Our galaxy ",1,3);
+     lcd.refresh();
+     wait(2);
+     
+     lcd.clear(); 
+     lcd.printString(" Our fleet ",1,1);
+     lcd.printString(" Has been ",1,2);
+     lcd.printString(" Destroyed ",2,3);
+     lcd.refresh();
+     wait(2);
+     
+     lcd.clear(); 
+     lcd.printString(" You're the ",1,1);
+     lcd.printString(" Last ",2,2);
+     lcd.printString(" Battleship ",3,4);
+     lcd.refresh();
+     wait(2);
+     
+     lcd.clear(); 
+     lcd.printString(" Kill them ",1,1);
+     lcd.printString(" All!!! ",3,3);
+     lcd.refresh();
+     wait(2);
+     
+     lcd.clear(); 
+     lcd.printString(" Good luck ",2,2);
+     lcd.refresh();
+     wait(2);
+}
+
+// when game over the screen will display the score
+void score()
+{
+    lcd.clear();  
+    int battleship_score = Starcraft.find_score();
+    char buffer3[14];
+    sprintf(buffer3,"%2d",battleship_score);
+    lcd.printString("SCORE",25 ,2);
+    lcd.printString(buffer3,35 ,3);  // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
+    lcd.refresh();
+    wait(1.5);
+}
+
+void gameover()
+{
+    lcd.clear();
+    lcd.printString(" You failed! ",1,1);
+    lcd.printString(" Press back ",1,3);
+    lcd.printString(" to play again ",1,4);
+    lcd.refresh();
+     
+    while ( pad.check_event(Gamepad::START_PRESSED) == false && pad.check_event(Gamepad::BACK_PRESSED) == false) {
+          pad.leds_on();
+          wait(0.1);
+          pad.leds_off();
+          wait(0.1);
+    }
+} 
\ No newline at end of file