Diff: main.cpp

Revision:

0:682f13c1e0b8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Oct 20 22:00:45 2015 +0000
@@ -0,0 +1,286 @@
+
+// uLCD-144-G2 demo program for uLCD-4GL LCD driver library
+//
+#include "mbed.h"
+#include "uLCD_4DGL.h"
+#include "rtos.h"
+#include "SDFileSystem.h"
+#include "wave_player.h"
+ 
+uLCD_4DGL uLCD(p9,p10,p8); // serial tx, serial rx, reset pin;
+BusIn joy1(p11,p12,p13,p14,p15);
+BusIn joy2(p16,p17,p19,p20,p21);
+
+int player1_direction = 1;
+int player2_direction = 2;
+bool hitClick;
+bool play1 = false;
+int choice = 1;
+FILE *wave_file;
+
+SDFileSystem sd(p5, p6, p7, p27, "sd"); //SD card
+AnalogOut DACout(p18);
+wave_player waver(&DACout);
+
+// Thread 1
+// Joystick 1
+void joy1_thread(void const *args) {
+    while(true) {
+        switch(joy1) {
+            case 0x1e: 
+            if (player1_direction != 4) {
+                player1_direction = 3; 
+            }
+            break;
+            case 0x1d: hitClick = true; break;
+            case 0x1b: 
+            if (player1_direction != 1) {
+                player1_direction = 2; 
+            }
+            break;
+            case 0x17:
+            if (player1_direction != 3) {
+                player1_direction = 4; 
+            }
+            break;
+            case 0xf: 
+            if (player1_direction != 2) {
+                player1_direction = 1; 
+            }
+            break;
+        }
+        
+        Thread::wait(50);
+    }
+}
+
+// Thread 2
+// Joystick 2
+void joy2_thread(void const *args) {
+    while(true) {
+        switch(joy2) {
+            case 0x1e: 
+            if (player2_direction != 4) {
+                player2_direction = 3; 
+            }
+            break;
+            case 0x1d: hitClick = true; break;
+            case 0x1b: 
+            if (player2_direction != 1) {
+                player2_direction = 2; 
+            }
+            break;
+            case 0x17:
+            if (player2_direction != 3) {
+                player2_direction = 4; 
+            }
+            break;
+            case 0xf: 
+            if (player2_direction != 2) {
+                player2_direction = 1; 
+            }
+            break;
+        }
+        
+        Thread::wait(50);
+    }
+}
+
+int main()
+{
+    Thread thread(joy1_thread);
+    Thread thread2(joy2_thread);
+    
+    
+    while (true) {
+        uLCD.filled_rectangle(0, 0, 128, 128, 0x000000);
+        uLCD.text_width(4); //4X size text
+        uLCD.text_height(4);
+        uLCD.color(RED);
+        
+        
+        wave_file=fopen("/sd/wavfiles/dp_tron_start.wav","r");
+        waver.play(wave_file);
+        fclose(wave_file);
+        
+        for (int i=4; i>=0; --i) {
+            uLCD.locate(1.9,1.9);
+            uLCD.printf("%d",i);
+            Thread::wait(400);
+        }
+        uLCD.cls();
+        
+        player1_direction = 1;
+        player2_direction = 2;
+        int velocity = 2;
+        int p1x = 50;
+        int p1y = 50;
+        int p2x = 100;
+        int p2y = 100;
+        int size = 2;
+        int vel = 2;
+        int count = 0;
+        int p1xH[1000];
+        int p1yH[1000];
+        int p2xH[1000];
+        int p2yH[1000];
+        int lost_player = 0;
+        
+        
+        
+        bool game = true;
+        uLCD.filled_rectangle(0, 0, 128, 128, 0x000000);
+        //draw walls
+        uLCD.line(0, 0, 127, 0, WHITE);
+        uLCD.line(127, 0, 127, 127, WHITE);
+        uLCD.line(127, 127, 0, 127, WHITE);
+        uLCD.line(0, 127, 0, 0, WHITE);
+        
+        uLCD.filled_rectangle(p1x, p1y, p1x + size, p1y + size, 0xFF0000);
+        uLCD.filled_rectangle(p2x, p2y, p2x + size, p2y + size, 0x0000FF);
+        
+        while(game) {
+            // check the previous paths
+            p1xH[count] = p1x;
+            p1yH[count] = p1y;
+            p2xH[count] = p2x;
+            p2yH[count] = p2y;
+            
+            // Movement for Player 1
+            if (player1_direction == 1) { // moving right
+                if (p1x >= 126 - size) {
+                    lost_player = 1;
+                    game = false;
+                } 
+                p1x = p1x + vel;
+                
+            } else if (player1_direction == 2) { // moving left
+                if (p1x <= size + 1) {
+                    lost_player = 1;
+                    game = false;
+                }
+                p1x = p1x - vel;
+            
+            } else if (player1_direction == 3) { // moving up
+                if (p1y <= size + 1) {
+                    lost_player = 1;
+                    game = false;
+                } 
+                p1y = p1y - vel;
+            
+            } else if (player1_direction == 4) { // moving down
+                if (p1y >= 126 - size) {
+                    lost_player = 1;
+                    game = false;
+                }
+                p1y = p1y + vel;
+            }
+            
+            
+            // Movement for Player 2
+            if (player2_direction == 1) { // moving right
+                if (p2x >= 126 - size) {
+                    lost_player = 2;
+                    game = false;
+                } 
+                p2x = p2x + vel;
+            } else if (player2_direction == 2) { // moving left
+                if (p2x <= size + 1) {
+                    lost_player = 2;
+                    game = false;
+                }
+                p2x = p2x - vel;
+            } else if (player2_direction == 3) { // moving up
+                if (p2y <= size + 1) {
+                    lost_player = 2;
+                    game = false;
+                } 
+                p2y = p2y - vel;
+                
+            } else if (player2_direction == 4) { // moving down
+                if (p2y >= 126 - size) {
+                    lost_player = 2;
+                    game = false;
+                }
+                p2y = p2y + vel;
+            }
+            
+            //collision check
+            bool found = false;
+            for (int i=0; (i < count+1 && !found); i++) {
+                // for player 1
+                if ((p2xH[i] > (p1x + size)) || ((p2xH[i] + size) < p1x) || ((p2yH[i] + size) < p1y) || (p2yH[i] > (p1y + size))) {
+                    
+                } else {
+                    found = true;
+                    game = false;
+                    lost_player = 1;
+                }
+                
+                if (i > 0) {
+                    int j = i - 1;
+                    if ((p1xH[j] >= (p1x + size)) || ((p1xH[j] + size) <= p1x) || ((p1yH[j] + size) <= p1y) || (p1yH[j] >= (p1y + size))) {
+                    
+                    } else {
+                        found = true;
+                        game = false;
+                        lost_player = 1;
+                    }
+                }
+                
+                // for player 2
+                if ((p1xH[i] > (p2x + size)) || ((p1xH[i] + size) < p2x) || ((p1yH[i] + size) < p2y) || (p1yH[i] > (p2y + size))) {
+                    //test passed
+                } else {
+                    found = true;
+                    game = false;
+                    lost_player = 2;
+                }
+                
+                if (i > 0) {
+                    int j = i - 1;
+                    if ((p2xH[j] >= (p2x + size)) || ((p2xH[j] + size) <= p2x) || ((p2yH[j] + size) <= p2y) || (p2yH[j] >= (p2y + size))) {
+                        
+                    } else {
+                        found = true;
+                        game = false;
+                        lost_player = 2;
+                    }
+                }
+            }
+            
+            
+            //Drawing the path.
+            uLCD.filled_rectangle(p1x, p1y, p1x + size, p1y + size, 0xFF0000);
+            uLCD.filled_rectangle(p2x, p2y, p2x + size, p2y + size, 0x0000FF);
+            
+            
+            
+            if (!game) {
+                uLCD.filled_rectangle(0, 0, 128, 128, 0x000000);
+                choice = 2;
+                play1 = true;
+                uLCD.locate(5,2);
+                uLCD.printf("Game over");
+                uLCD.locate(3,4);
+                uLCD.printf("Player %d LOST", lost_player);
+                uLCD.locate(2,9);
+                uLCD.color(GREEN);
+                uLCD.printf("Click to start!");
+                wave_file=fopen("/sd/wavfiles/dp_tron_end.wav","r");
+                waver.play(wave_file);
+                fclose(wave_file);
+                hitClick = false;
+                while (!hitClick) {
+                    Thread::wait(300);
+                }
+            }
+            count = count + 1;
+            Thread::wait(30);
+        }
+    
+    }
+    /*if ((x<=radius+1) || (x>=126-radius)) vx = -.90*vx;
+        if ((y<=radius+1) || (y>=126-radius)) vy = -.90*vy;*/
+//......more code demos can be found in main.cpp
+}
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