Xuefeng Jin / Mbed 2 deprecated uVGA_4180

VGA Game

Dependencies:   4DGL LSM9DS0 mbed

main.cpp@0:93d2929d7b4c, 2015-10-19 (annotated)

Committer:
fengspot
Date:
Mon Oct 19 18:45:37 2015 +0000
Revision:
0:93d2929d7b4c
uVGA Game Code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fengspot 0:93d2929d7b4c 1 //
fengspot 0:93d2929d7b4c 2 // TFT_4DGL is a class to drive 4D Systems TFT touch screens
fengspot 0:93d2929d7b4c 3 //
fengspot 0:93d2929d7b4c 4 // Copyright (C) <2010> Stephane ROCHON <stephane.rochon at free.fr>
fengspot 0:93d2929d7b4c 5 //
fengspot 0:93d2929d7b4c 6 // TFT_4DGL is free software: you can redistribute it and/or modify
fengspot 0:93d2929d7b4c 7 // it under the terms of the GNU General Public License as published by
fengspot 0:93d2929d7b4c 8 // the Free Software Foundation, either version 3 of the License, or
fengspot 0:93d2929d7b4c 9 // (at your option) any later version.
fengspot 0:93d2929d7b4c 10 //
fengspot 0:93d2929d7b4c 11 // TFT_4DGL is distributed in the hope that it will be useful,
fengspot 0:93d2929d7b4c 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
fengspot 0:93d2929d7b4c 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
fengspot 0:93d2929d7b4c 14 // GNU General Public License for more details.
fengspot 0:93d2929d7b4c 15 //
fengspot 0:93d2929d7b4c 16 // You should have received a copy of the GNU General Public License
fengspot 0:93d2929d7b4c 17 // along with TFT_4DGL. If not, see <http://www.gnu.org/licenses/>.
fengspot 0:93d2929d7b4c 18
fengspot 0:93d2929d7b4c 19 #include "mbed.h"
fengspot 0:93d2929d7b4c 20 #include "LSM9DS0.h"
fengspot 0:93d2929d7b4c 21 #include <stdio.h>
fengspot 0:93d2929d7b4c 22 #include <stdlib.h>
fengspot 0:93d2929d7b4c 23 #include <time.h>
fengspot 0:93d2929d7b4c 24 #include <string>
fengspot 0:93d2929d7b4c 25 #include "TFT_4DGL.h"
fengspot 0:93d2929d7b4c 26 #include <iostream>
fengspot 0:93d2929d7b4c 27
fengspot 0:93d2929d7b4c 28 // overwrite 4DGL library screen size settings in TFT_4DGL.h
fengspot 0:93d2929d7b4c 29 #define SIZE_X 479
fengspot 0:93d2929d7b4c 30 #define SIZE_Y 639
fengspot 0:93d2929d7b4c 31 //
fengspot 0:93d2929d7b4c 32
fengspot 0:93d2929d7b4c 33 // SDO_XM and SDO_G are pulled up, so our addresses are:
fengspot 0:93d2929d7b4c 34 #define LSM9DS0_XM_ADDR 0x1D // Would be 0x1E if SDO_XM is LOW
fengspot 0:93d2929d7b4c 35 #define LSM9DS0_G_ADDR 0x6B // Would be 0x6A if SDO_G is LOW
fengspot 0:93d2929d7b4c 36
fengspot 0:93d2929d7b4c 37 #define REFRESH_TIME_MS 200
fengspot 0:93d2929d7b4c 38
fengspot 0:93d2929d7b4c 39 TFT_4DGL lcd(p13,p14,p11); // serial tx, serial rx, reset pin;
fengspot 0:93d2929d7b4c 40 LSM9DS0 imu(p9, p10, LSM9DS0_G_ADDR, LSM9DS0_XM_ADDR);
fengspot 0:93d2929d7b4c 41
fengspot 0:93d2929d7b4c 42 class Brick {
fengspot 0:93d2929d7b4c 43 public:
fengspot 0:93d2929d7b4c 44 int x;
fengspot 0:93d2929d7b4c 45 int y;
fengspot 0:93d2929d7b4c 46 int color;
fengspot 0:93d2929d7b4c 47 int width;
fengspot 0:93d2929d7b4c 48 int height;
fengspot 0:93d2929d7b4c 49 bool exist;
fengspot 0:93d2929d7b4c 50
fengspot 0:93d2929d7b4c 51 Brick(){
fengspot 0:93d2929d7b4c 52 width = 10 * 2;
fengspot 0:93d2929d7b4c 53 height = 5 * 2;
fengspot 0:93d2929d7b4c 54 exist = true;
fengspot 0:93d2929d7b4c 55 }
fengspot 0:93d2929d7b4c 56
fengspot 0:93d2929d7b4c 57 void set(int x, int y){
fengspot 0:93d2929d7b4c 58 this->x = x;
fengspot 0:93d2929d7b4c 59 this->y = y;
fengspot 0:93d2929d7b4c 60 }
fengspot 0:93d2929d7b4c 61 };
fengspot 0:93d2929d7b4c 62
fengspot 0:93d2929d7b4c 63 int main() {
fengspot 0:93d2929d7b4c 64
fengspot 0:93d2929d7b4c 65 //Initial setup
fengspot 0:93d2929d7b4c 66 uint16_t status = imu.begin();
fengspot 0:93d2929d7b4c 67 lcd.baudrate(128000);
fengspot 0:93d2929d7b4c 68 // added - Set Display to 640 by 480 mode
fengspot 0:93d2929d7b4c 69 lcd.display_control(0x0c, 0x01);
fengspot 0:93d2929d7b4c 70 lcd.background_color(0);
fengspot 0:93d2929d7b4c 71 lcd.cls();
fengspot 0:93d2929d7b4c 72
fengspot 0:93d2929d7b4c 73 int score = 0;
fengspot 0:93d2929d7b4c 74 Brick* wall[32];
fengspot 0:93d2929d7b4c 75 srand(time(0));
fengspot 0:93d2929d7b4c 76 for(int i = 0; i < 8; i ++){
fengspot 0:93d2929d7b4c 77 for( int j = 0; j < 4; j++){
fengspot 0:93d2929d7b4c 78 Brick * brick = new Brick();
fengspot 0:93d2929d7b4c 79 brick->set(5 + i * brick->width, 20 + j * brick->height);
fengspot 0:93d2929d7b4c 80 int c = 0;
fengspot 0:93d2929d7b4c 81 int num = rand() % 8 + 1;
fengspot 0:93d2929d7b4c 82 switch (num) {
fengspot 0:93d2929d7b4c 83 case 1:
fengspot 0:93d2929d7b4c 84 c = 0xff0000;
fengspot 0:93d2929d7b4c 85 break;
fengspot 0:93d2929d7b4c 86 case 2:
fengspot 0:93d2929d7b4c 87 c = 0xffff00;
fengspot 0:93d2929d7b4c 88 break;
fengspot 0:93d2929d7b4c 89 case 3:
fengspot 0:93d2929d7b4c 90 c = 0x00FF00;
fengspot 0:93d2929d7b4c 91 break;
fengspot 0:93d2929d7b4c 92 case 4:
fengspot 0:93d2929d7b4c 93 c = 0x0000FF;
fengspot 0:93d2929d7b4c 94 break;
fengspot 0:93d2929d7b4c 95 case 5:
fengspot 0:93d2929d7b4c 96 c = 0xFFC0CB;
fengspot 0:93d2929d7b4c 97 break;
fengspot 0:93d2929d7b4c 98 case 6:
fengspot 0:93d2929d7b4c 99 c = 0xA52A2A;
fengspot 0:93d2929d7b4c 100 break;
fengspot 0:93d2929d7b4c 101 case 7:
fengspot 0:93d2929d7b4c 102 c = 0xd3d3d3;
fengspot 0:93d2929d7b4c 103 break;
fengspot 0:93d2929d7b4c 104 case 8:
fengspot 0:93d2929d7b4c 105 c = 0x800080;
fengspot 0:93d2929d7b4c 106 break;
fengspot 0:93d2929d7b4c 107 default:
fengspot 0:93d2929d7b4c 108 c = 0x445566;
fengspot 0:93d2929d7b4c 109 }
fengspot 0:93d2929d7b4c 110 brick->color = c;
fengspot 0:93d2929d7b4c 111 wall[i*4 + j] = brick;
fengspot 0:93d2929d7b4c 112 }
fengspot 0:93d2929d7b4c 113 }
fengspot 0:93d2929d7b4c 114
fengspot 0:93d2929d7b4c 115 float player_x = 60.0 * 2;
fengspot 0:93d2929d7b4c 116 float player_y = 120.0 * 2;
fengspot 0:93d2929d7b4c 117 float p_width = 30.0;
fengspot 0:93d2929d7b4c 118
fengspot 0:93d2929d7b4c 119 float ball_x = 23.0 * 2;
fengspot 0:93d2929d7b4c 120 float ball_y = 49.0 * 2;
fengspot 0:93d2929d7b4c 121 float ball_vx = 15.0;
fengspot 0:93d2929d7b4c 122 float ball_vy = 15.0;
fengspot 0:93d2929d7b4c 123 float ball_r = 2.0;
fengspot 0:93d2929d7b4c 124 float width = 110.0 * 2;
fengspot 0:93d2929d7b4c 125 float height = 120.0 * 2;
fengspot 0:93d2929d7b4c 126 bool end = false;
fengspot 0:93d2929d7b4c 127 bool win = false;
fengspot 0:93d2929d7b4c 128
fengspot 0:93d2929d7b4c 129 while (!end && !win)
fengspot 0:93d2929d7b4c 130 {
fengspot 0:93d2929d7b4c 131 lcd.cls();
fengspot 0:93d2929d7b4c 132 imu.readMag();
fengspot 0:93d2929d7b4c 133 imu.readAccel();
fengspot 0:93d2929d7b4c 134
fengspot 0:93d2929d7b4c 135 for(int i = 0; i < 32; i++ ){
fengspot 0:93d2929d7b4c 136 if(wall[i]->exist){
fengspot 0:93d2929d7b4c 137 lcd.rectangle(wall[i]->x, wall[i]->y, wall[i]->x + wall[i]->width, wall[i]->y + wall[i]->height, wall[i]->color);
fengspot 0:93d2929d7b4c 138 }
fengspot 0:93d2929d7b4c 139 }
fengspot 0:93d2929d7b4c 140
fengspot 0:93d2929d7b4c 141 lcd.circle(ball_x, ball_y, ball_r, RED);
fengspot 0:93d2929d7b4c 142 lcd.line(player_x, player_y, player_x + p_width, player_y, BLUE);
fengspot 0:93d2929d7b4c 143
fengspot 0:93d2929d7b4c 144 ball_x += ball_vx * 0.7;
fengspot 0:93d2929d7b4c 145 ball_y += ball_vy * 0.7;
fengspot 0:93d2929d7b4c 146 player_x = player_x - imu.ax_raw * 0.003;
fengspot 0:93d2929d7b4c 147
fengspot 0:93d2929d7b4c 148 if(player_x + p_width > width){
fengspot 0:93d2929d7b4c 149 player_x = width - p_width;
fengspot 0:93d2929d7b4c 150 }
fengspot 0:93d2929d7b4c 151
fengspot 0:93d2929d7b4c 152 if(player_x < 0){
fengspot 0:93d2929d7b4c 153 player_x = 0;
fengspot 0:93d2929d7b4c 154 }
fengspot 0:93d2929d7b4c 155
fengspot 0:93d2929d7b4c 156 if(ball_x + ball_r > width){
fengspot 0:93d2929d7b4c 157 ball_x = width - ball_r;
fengspot 0:93d2929d7b4c 158 ball_vx *= -1;
fengspot 0:93d2929d7b4c 159 }
fengspot 0:93d2929d7b4c 160
fengspot 0:93d2929d7b4c 161 if(ball_x - ball_r < 0){
fengspot 0:93d2929d7b4c 162 ball_x = ball_r;
fengspot 0:93d2929d7b4c 163 ball_vx *= -1;
fengspot 0:93d2929d7b4c 164 }
fengspot 0:93d2929d7b4c 165
fengspot 0:93d2929d7b4c 166 if(ball_y + ball_r > height){
fengspot 0:93d2929d7b4c 167 if(ball_x < player_x || ball_x > player_x + p_width){
fengspot 0:93d2929d7b4c 168 end = true;
fengspot 0:93d2929d7b4c 169 } else {
fengspot 0:93d2929d7b4c 170 ball_y = height - ball_r;
fengspot 0:93d2929d7b4c 171 ball_vy *= -1;
fengspot 0:93d2929d7b4c 172 }
fengspot 0:93d2929d7b4c 173 }
fengspot 0:93d2929d7b4c 174
fengspot 0:93d2929d7b4c 175 if(ball_y - ball_r < 0){
fengspot 0:93d2929d7b4c 176 ball_y = ball_r;
fengspot 0:93d2929d7b4c 177 ball_vy *= -1;
fengspot 0:93d2929d7b4c 178 }
fengspot 0:93d2929d7b4c 179
fengspot 0:93d2929d7b4c 180 for(int i = 0; i < 32; i++ ){
fengspot 0:93d2929d7b4c 181 if(wall[i]->exist){
fengspot 0:93d2929d7b4c 182 if (!(ball_x > wall[i]->x + wall[i]->width ||
fengspot 0:93d2929d7b4c 183 ball_x + ball_r < wall[i]->x ||
fengspot 0:93d2929d7b4c 184 ball_y > wall[i]->y + wall[i]->height ||
fengspot 0:93d2929d7b4c 185 ball_y + ball_r < wall[i]->y)){
fengspot 0:93d2929d7b4c 186 wall[i]->exist = false;
fengspot 0:93d2929d7b4c 187 score++;
fengspot 0:93d2929d7b4c 188 }
fengspot 0:93d2929d7b4c 189 }
fengspot 0:93d2929d7b4c 190 }
fengspot 0:93d2929d7b4c 191 if(score == 32){
fengspot 0:93d2929d7b4c 192 win = true;
fengspot 0:93d2929d7b4c 193 }
fengspot 0:93d2929d7b4c 194 wait_ms(REFRESH_TIME_MS);
fengspot 0:93d2929d7b4c 195 }
fengspot 0:93d2929d7b4c 196 lcd.cls();
fengspot 0:93d2929d7b4c 197
fengspot 0:93d2929d7b4c 198 if(win){
fengspot 0:93d2929d7b4c 199 lcd.text_string("You Win!!!", 20, 60, FONT_8X8, WHITE);
fengspot 0:93d2929d7b4c 200 } else {
fengspot 0:93d2929d7b4c 201 lcd.text_string("Game Over...", 20, 60, FONT_8X8, WHITE);
fengspot 0:93d2929d7b4c 202 }
fengspot 0:93d2929d7b4c 203
fengspot 0:93d2929d7b4c 204 }