Diff: main.cpp

Revision:

0:93dce1e528b9

Child:

1:3cc8b1413557

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Feb 27 23:35:17 2011 +0000
@@ -0,0 +1,144 @@
+#include "mbed.h"
+#include "NokiaLCD.h"
+#include "PS2Keyboard.h"
+#include "ball.h"
+#include "paddle.h"
+
+typedef enum {
+  RESET, RUN, PAUSE
+} STATES;
+
+NokiaLCD lcd(p5, p7, p8, p9, NokiaLCD::LCD6610); // mosi, sclk, cs, rst, type
+
+PS2Keyboard ps2kb(p12, p11); // CLK, DAT
+
+DigitalIn sw2(p24);
+DigitalIn sw1(p25);
+
+PwmOut g(p21);
+PwmOut b(p22);
+PwmOut r(p23);
+
+enum BUTTONS{
+  UP = 0xe75,
+  DOWN = 0xe72,
+};
+
+void drawScreen(Paddle paddle1, Paddle paddle2, Ball theBall, bool isBlack) {
+  paddle1.draw(lcd, isBlack);
+  paddle2.draw(lcd ,isBlack);
+  theBall.draw(lcd ,isBlack);
+}
+
+void drawScores(Paddle paddle1, Paddle paddle2) {
+  lcd.locate(7,0);
+  lcd.putc('0' + paddle1.getScore());
+  lcd.locate(9,0);
+  lcd.putc('0' + paddle2.getScore());
+  lcd.fill(66,0,2,130,0xFFFFFF);
+  lcd.locate(7,15);
+  lcd.putc('0' + paddle1.getLives());
+  lcd.locate(9,15);
+  lcd.putc('0' + paddle2.getLives());
+}
+
+int main() {
+  PS2Keyboard::keyboard_event_t evt_kb;
+  lcd.background(0x000000);
+  lcd.cls();
+  Paddle paddle1, paddle2;
+  Ball theBall;
+  int temp, count=0;
+  drawScreen(paddle1, paddle2, theBall, false);
+  drawScores(paddle1, paddle2);
+  STATES state = RESET;
+  while(1) {
+    switch(state) {
+      case RESET:
+        lcd.cls();
+        paddle1 = Paddle(1,10,5,25,0xFFFFFF,paddle1.getLives(),paddle1.getScore());
+        paddle2 = Paddle(125,3,5,25,0xFFFFFF,paddle2.getLives(),paddle2.getScore());
+        theBall = Ball(6,25,5,5,0xFFFF00,1,1);
+        drawScreen(paddle1, paddle2, theBall, false);
+        drawScores(paddle1, paddle2);
+        state = PAUSE;
+        break;
+      case PAUSE:
+        r = g = 0;
+        b = 1;
+        if(!sw2) {
+          while(!sw2);
+          state = RESET;
+          break;
+        }
+        if(!sw1) {
+          while(!sw1);
+          state = RUN;
+        }
+        break;
+      case RUN:
+        r = g = 1;
+        b = 0;
+        if(!sw2) {
+          while(!sw2);
+          state = RESET;
+          break;
+        }
+        if(!sw1) {
+          while(!sw1);
+          state = PAUSE;
+          break;
+        }
+        if (ps2kb.processing(&evt_kb)) {
+          temp = evt_kb.scancode[0];
+          for (int i = 1; i < evt_kb.length; i++) {
+            temp <<= 4;
+            temp |= evt_kb.scancode[i];
+          }
+          switch(temp) {
+            case UP:
+              if(paddle1.getY()>2)
+                paddle1.move(lcd, -2);
+              break;
+            case DOWN: 
+              if(paddle1.getY()+paddle1.getHeight()<128)
+                paddle1.move(lcd, 2);
+              break;
+          }
+        }
+        if(count%3) 
+          paddle2.moveCPU(lcd, theBall.getY());
+        if(++count==5) {
+          count = 0;
+          if(theBall.hitP1((paddle1.getX()+paddle1.getWidth()), paddle1.getY(), paddle1.getHeight()))
+            theBall.reverseX();
+          if(theBall.hitP2(paddle2.getX(), paddle2.getY(), paddle2.getHeight()))
+            theBall.reverseX();
+          if(theBall.hitX()) {
+            if(theBall.getX()<7) {
+              if(!paddle1.loseLife()) {
+                paddle1.setLives(3);
+                paddle2.setLives(3);
+                paddle2.addPoint();
+              }
+            }
+            else if(theBall.getX()>120) {
+              if(!paddle2.loseLife()) {
+                paddle2.setLives(3);
+                paddle1.setLives(3);
+                paddle1.addPoint();
+              }
+            }
+            theBall.reverseX();
+            state = RESET;
+          }
+          if(theBall.hitY()) 
+            theBall.reverseY();
+          theBall.move(lcd);
+        }
+        break;
+    }
+    drawScreen(paddle1, paddle2, theBall, false);
+    drawScores(paddle1, paddle2);
+  }
+}