![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
Shell code for the Tanks game
Dependencies: 4DGL-uLCD-SE EthernetInterface Game_Synchronizer MMA8452 SDFileSystem mbed-rtos mbed wave_player
Diff: main.cpp
- Revision:
- 20:6a58052b0140
- Parent:
- 19:7aa3af04d6a8
- Child:
- 21:edfeb289b21f
diff -r 7aa3af04d6a8 -r 6a58052b0140 main.cpp --- a/main.cpp Wed Oct 28 08:40:55 2015 +0000 +++ b/main.cpp Thu Oct 29 02:21:11 2015 +0000 @@ -7,7 +7,7 @@ #include "game_synchronizer.h" #include "tank.h" #include "bullet.h" -#include "globals.h" +#include "misc.h" DigitalOut led1(LED1); @@ -29,9 +29,12 @@ Game_Synchronizer sync(PLAYER1); // Game_Synchronizer (PLAYER) Timer frame_timer; // Timer +// Global variables go here. int winner = -1; int whose_turn = PLAYER1; + + // Ask the user whether to run the game in Single- or Multi-Player mode. // Note that this function uses uLCD instead of sync because it is only // writing to the local (Player1) lcd. Sync hasn't been initialized yet, @@ -84,7 +87,9 @@ // Before you write text on the screens, tell the LCD where to put it. sync.locate(0,15); + // Set the text background color to match the sky. Just for looks. sync.textbackground_color(SKY_COLOR); + // Display the game title. char title[] = " ECE 2035 Tanks"; sync.puts(title, sizeof(title)); sync.update(); @@ -126,8 +131,12 @@ } int main (void) { - int* p1_inputs; - int* p2_inputs; + + int* p1_buttons; + int* p2_buttons; + + float ax1, ay1, az1; + float ax2, ay2, az2; game_init(); @@ -138,28 +147,21 @@ frame_timer.start(); - while(1) { + while(true) { sync.set_p1_inputs(); - p1_inputs = sync.get_p1_inputs(); - p2_inputs = sync.get_p2_inputs(); - - - led1 = p2_inputs[0] ^ p1_inputs[0]; - led2 = p2_inputs[1] ^ p1_inputs[1]; - led3 = p2_inputs[2] ^ p1_inputs[2]; - led4 = p2_inputs[3] ^ p1_inputs[3]; + p1_buttons = sync.get_p1_buttons(); + p2_buttons = sync.get_p2_buttons(); + + sync.get_p1_accel_data(ax1, ay1, az1); + sync.get_p1_accel_data(ax2, ay2, az2); - float ax1 = (float) p1_inputs[4] / 65536.0; - float ay1 = (float) p1_inputs[5] / 65536.0; - float az1 = (float) p1_inputs[6] / 65536.0; - //pc.printf("P1 X: %f\tY: %f\tZ: %f\n", ax1, ay1, az1); - - float ax2 = (float) p2_inputs[4] / 65536.0; - float ay2 = (float) p2_inputs[5] / 65536.0; - float az2 = (float) p2_inputs[6] / 65536.0; - //pc.printf("P2 X: %f\tY: %f\tZ: %f\n", ax2, ay2, az2); + led1 = p2_buttons[0] ^ p2_buttons[0]; + led2 = p2_buttons[1] ^ p2_buttons[1]; + led3 = p2_buttons[2] ^ p2_buttons[2]; + led4 = p2_buttons[3] ^ p2_buttons[3]; + if(whose_turn == PLAYER1) { if(ax1 > ACC_THRESHOLD) { t1.reposition(-1, 0, 0); } @@ -168,12 +170,12 @@ if(ay1 > ACC_THRESHOLD) { t1.reposition(0, 0, +PI/30.0); } if(ay1 < -ACC_THRESHOLD) { t1.reposition(0, 0, -PI/30.0); } - if(p1_inputs[D_BUTTON]) { + if(p1_buttons[D_BUTTON]) { b1.shoot(); } - float time = frame_timer.read(); - int pix_color = b1.time_step(time); + float dt = frame_timer.read(); + int pix_color = b1.time_step(dt); if(pix_color != CONVERT_24_TO_16_BPP(SKY_COLOR)) { pc.printf("Now it's P1's turn!\n"); whose_turn = PLAYER2; } if(pix_color == CONVERT_24_TO_16_BPP(t1.tank_color) || pix_color == CONVERT_24_TO_16_BPP(t2.tank_color)) { sync.update(); @@ -195,12 +197,12 @@ if((sync.play_mode == MULTI_PLAYER && ay2 < -ACC_THRESHOLD) || (sync.play_mode == SINGLE_PLAYER && ay1 < -ACC_THRESHOLD)) { t2.reposition(0, 0, +PI/30.0); } - if((sync.play_mode == MULTI_PLAYER && p2_inputs[D_BUTTON]) || (sync.play_mode == SINGLE_PLAYER && p1_inputs[D_BUTTON])) { + if((sync.play_mode == MULTI_PLAYER && p2_buttons[D_BUTTON]) || (sync.play_mode == SINGLE_PLAYER && p1_buttons[D_BUTTON])) { b2.shoot(); } - float time = frame_timer.read(); - int pix_color = b2.time_step(time); + float dt = frame_timer.read(); + int pix_color = b2.time_step(dt); if(pix_color != CONVERT_24_TO_16_BPP(SKY_COLOR)) { pc.printf("Now it's P1's turn!\n"); whose_turn = PLAYER1; } if(pix_color == CONVERT_24_TO_16_BPP(t1.tank_color) || pix_color == CONVERT_24_TO_16_BPP(t2.tank_color)) { sync.update(); @@ -214,7 +216,7 @@ sync.update(); } - playSound("/sd/BUZZER.wav"); + playSound("/sd/wavfiles/BUZZER.wav"); // This dies after a while, and I have NO IDEA WHY. int i = 0;