Sizhe Lin / Mbed 2 deprecated missile_command_Sizhe_Lin

ECE2035 class project

Dependencies:   4DGL-uLCD-SE SDFileSystem mbed wave_player

Fork of missile_command by ECE 2035 TA

player.cpp@3:fd1f794b7f5d, 2014-11-17 (annotated)

Committer:
slin77
Date:
Mon Nov 17 13:53:14 2014 +0000
Revision:
3:fd1f794b7f5d
Parent:
2:d39a6a36e0c0
Child:
4:0dc720aa3c71
change trajectory of antimissiles

Who changed what in which revision?

UserRevisionLine numberNew contents of line
arvahsu 0:532cb55d6136 1 /* Gatech ECE2035 2014 FALL missile command
arvahsu 0:532cb55d6136 2 * Copyright (c) 2014 Gatech ECE2035
arvahsu 0:532cb55d6136 3 *
arvahsu 0:532cb55d6136 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
arvahsu 0:532cb55d6136 5 * of this software and associated documentation files (the "Software"), to deal
arvahsu 0:532cb55d6136 6 * in the Software without restriction, including without limitation the rights
arvahsu 0:532cb55d6136 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
arvahsu 0:532cb55d6136 8 * copies of the Software, and to permit persons to whom the Software is
arvahsu 0:532cb55d6136 9 * furnished to do so, subject to the following conditions:
arvahsu 0:532cb55d6136 10 *
arvahsu 0:532cb55d6136 11 * The above copyright notice and this permission notice shall be included in
arvahsu 0:532cb55d6136 12 * all copies or substantial portions of the Software.
arvahsu 0:532cb55d6136 13 *
arvahsu 0:532cb55d6136 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
arvahsu 0:532cb55d6136 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
arvahsu 0:532cb55d6136 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
arvahsu 0:532cb55d6136 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
arvahsu 0:532cb55d6136 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
arvahsu 0:532cb55d6136 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
arvahsu 0:532cb55d6136 20 * SOFTWARE.
arvahsu 0:532cb55d6136 21 */
arvahsu 0:532cb55d6136 22
arvahsu 0:532cb55d6136 23 // Template of player implementation
arvahsu 0:532cb55d6136 24 #include "mbed.h"
arvahsu 0:532cb55d6136 25 #include "uLCD_4DGL.h"
arvahsu 0:532cb55d6136 26 #include "globals.h"
arvahsu 0:532cb55d6136 27 #include "player.h"
arvahsu 0:532cb55d6136 28
arvahsu 0:532cb55d6136 29 // Example of drawing the player
slin77 2:d39a6a36e0c0 30
slin77 2:d39a6a36e0c0 31 void player_init() {
slin77 2:d39a6a36e0c0 32 current_player.x = 60;
slin77 2:d39a6a36e0c0 33 current_player.y = 100;
slin77 2:d39a6a36e0c0 34 current_player.am_remain = 5;
slin77 2:d39a6a36e0c0 35 current_player.max_am = 5;
slin77 2:d39a6a36e0c0 36 current_player.status = PLAYER_ACTIVE;
slin77 2:d39a6a36e0c0 37 current_player.score = 0;
slin77 2:d39a6a36e0c0 38 current_player.current_level = 0;
slin77 2:d39a6a36e0c0 39 current_player.life = 5;//inital 5 hp
slin77 2:d39a6a36e0c0 40 current_player.protector_num = 3;
slin77 2:d39a6a36e0c0 41 }
slin77 2:d39a6a36e0c0 42
slin77 2:d39a6a36e0c0 43 void update_protector() {
slin77 2:d39a6a36e0c0 44 if (current_player.protector.is_active) {
slin77 2:d39a6a36e0c0 45 current_player.protector.timer++;
slin77 2:d39a6a36e0c0 46 uLCD.line(0, 80, 128, 80, WHITE);
slin77 2:d39a6a36e0c0 47 int i,k;
slin77 2:d39a6a36e0c0 48 for (i = 0; i < MAX_NUM_MISSILE; i++) {
slin77 2:d39a6a36e0c0 49 if (missile_record[i].status == MISSILE_ACTIVE && missile_record[i].y < 80) {
slin77 2:d39a6a36e0c0 50 for (k = 0; k < current_player.max_am; k++) {
slin77 2:d39a6a36e0c0 51 if (ex[k].exploded == NO) {
slin77 2:d39a6a36e0c0 52 //find a unused explosion activate it
slin77 2:d39a6a36e0c0 53 ex[k].x = missile_record[i].x;
slin77 2:d39a6a36e0c0 54 ex[k].y = missile_record[i].y;
slin77 2:d39a6a36e0c0 55 ex[k].exploded = YES;
slin77 2:d39a6a36e0c0 56 ex[k].color = WHITE;
slin77 2:d39a6a36e0c0 57 break;
slin77 2:d39a6a36e0c0 58 }
slin77 2:d39a6a36e0c0 59 }
slin77 2:d39a6a36e0c0 60 missile_record[i].status = MISSILE_EXPLODED;
slin77 2:d39a6a36e0c0 61 }
slin77 2:d39a6a36e0c0 62 }
slin77 2:d39a6a36e0c0 63 if (current_player.protector.timer == 10) {
slin77 2:d39a6a36e0c0 64 current_player.protector.is_active = 0;
slin77 2:d39a6a36e0c0 65 uLCD.line(0, 80, 128, 80, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 66 }
slin77 2:d39a6a36e0c0 67 }
slin77 2:d39a6a36e0c0 68 }
slin77 2:d39a6a36e0c0 69
slin77 2:d39a6a36e0c0 70 void explosion_init() {
slin77 2:d39a6a36e0c0 71 int i;
slin77 2:d39a6a36e0c0 72 for (i = 0; i < current_player.max_am;i++) {
slin77 2:d39a6a36e0c0 73 ex[i].x = 0;
slin77 2:d39a6a36e0c0 74 ex[i].y = 0;
slin77 2:d39a6a36e0c0 75 ex[i].tick = 0;
slin77 2:d39a6a36e0c0 76 ex[i].radius = 3;
slin77 2:d39a6a36e0c0 77 ex[i].exploded = NO;
slin77 2:d39a6a36e0c0 78 ex[i].color = PLAYER_COLOR;
slin77 2:d39a6a36e0c0 79 }
slin77 2:d39a6a36e0c0 80 }
slin77 2:d39a6a36e0c0 81
slin77 2:d39a6a36e0c0 82 void update_explosion() {
slin77 2:d39a6a36e0c0 83 int i;
slin77 2:d39a6a36e0c0 84 for (i = 0;i < current_player.max_am;i++) {
slin77 2:d39a6a36e0c0 85 if (ex[i].exploded == YES) {
slin77 2:d39a6a36e0c0 86 ex[i].tick++;
slin77 2:d39a6a36e0c0 87 uLCD.circle(ex[i].x, ex[i].y, ex[i].radius - 2, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 88 uLCD.circle(ex[i].x, ex[i].y, ex[i].radius, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 89 draw_landscape();
slin77 2:d39a6a36e0c0 90 if (ex[i].tick <= 5) {
slin77 2:d39a6a36e0c0 91 ex[i].radius = ex[i].radius + 2;
slin77 2:d39a6a36e0c0 92 } else {
slin77 2:d39a6a36e0c0 93 ex[i].tick = 0;
slin77 2:d39a6a36e0c0 94 ex[i].radius = 0;
slin77 2:d39a6a36e0c0 95 ex[i].exploded = NO;
slin77 2:d39a6a36e0c0 96 }
slin77 2:d39a6a36e0c0 97 }
slin77 2:d39a6a36e0c0 98 }
slin77 2:d39a6a36e0c0 99 }
slin77 2:d39a6a36e0c0 100
slin77 2:d39a6a36e0c0 101 void draw_explosion() {
slin77 2:d39a6a36e0c0 102 int i;
slin77 2:d39a6a36e0c0 103 for (i = 0;i < current_player.max_am;i++) {
slin77 2:d39a6a36e0c0 104 if (ex[i].exploded == YES) {
slin77 2:d39a6a36e0c0 105 uLCD.circle(ex[i].x, ex[i].y, ex[i].radius - 2, ex[i].color);
slin77 2:d39a6a36e0c0 106 uLCD.circle(ex[i].x, ex[i].y, ex[i].radius, ex[i].color);
slin77 2:d39a6a36e0c0 107 }
slin77 2:d39a6a36e0c0 108 }
slin77 2:d39a6a36e0c0 109 }
slin77 2:d39a6a36e0c0 110
slin77 2:d39a6a36e0c0 111 void antimissile_init() {
slin77 2:d39a6a36e0c0 112 int i;
slin77 2:d39a6a36e0c0 113 for (i = 0; i < current_player.max_am;i++) {
slin77 2:d39a6a36e0c0 114 am[i].x = current_player.x;
slin77 2:d39a6a36e0c0 115 am[i].y = current_player.y;
slin77 2:d39a6a36e0c0 116 am[i].speed = 5;
slin77 2:d39a6a36e0c0 117 am[i].tick = 0;
slin77 2:d39a6a36e0c0 118 am[i].status = DEACTIVE;
slin77 2:d39a6a36e0c0 119 }
arvahsu 0:532cb55d6136 120 }
slin77 2:d39a6a36e0c0 121 //(x,y) is the top left corner
slin77 2:d39a6a36e0c0 122 void player_draw() {
slin77 2:d39a6a36e0c0 123 int x = current_player.x;
slin77 2:d39a6a36e0c0 124 int y = current_player.y;
slin77 2:d39a6a36e0c0 125 uLCD.filled_rectangle(x - 5, y, x- 5 + PLAYER_WIDTH, y+PLAYER_HEIGHT, PLAYER_COLOR);
slin77 2:d39a6a36e0c0 126 uLCD.line(x - 5, y - 3, x - 5, y + PLAYER_HEIGHT + 3, PLAYER_COLOR);
slin77 2:d39a6a36e0c0 127 uLCD.line(x- 5 + PLAYER_WIDTH, y - 3, x- 5 + PLAYER_WIDTH, y + PLAYER_HEIGHT + 3, PLAYER_COLOR);
slin77 2:d39a6a36e0c0 128 uLCD.line(x, y - 3, x, y + PLAYER_HEIGHT + 3, PLAYER_COLOR);
slin77 2:d39a6a36e0c0 129 //uLCD.filled_rectangle(x+PLAYER_DELTA, y-PLAYER_DELTA, x+PLAYER_WIDTH-PLAYER_DELTA, y+PLAYER_HEIGHT, PLAYER_COLOR);
slin77 2:d39a6a36e0c0 130 }
slin77 2:d39a6a36e0c0 131
slin77 2:d39a6a36e0c0 132 void player_move_left() {
slin77 2:d39a6a36e0c0 133 int x = current_player.x;
slin77 2:d39a6a36e0c0 134 int y = current_player.y;
slin77 2:d39a6a36e0c0 135 uLCD.filled_rectangle(x - 5, y, x- 5 + PLAYER_WIDTH, y+PLAYER_HEIGHT, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 136 uLCD.line(x - 5, y - 3, x - 5, y + PLAYER_HEIGHT + 3, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 137 uLCD.line(x- 5 + PLAYER_WIDTH, y - 3, x- 5 + PLAYER_WIDTH, y + PLAYER_HEIGHT + 3, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 138 uLCD.line(x, y - 3, x, y + PLAYER_HEIGHT + 3, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 139 if (current_player.x - PLAYER_DELTA > 0) {
slin77 2:d39a6a36e0c0 140 current_player.x = current_player.x - PLAYER_DELTA;
slin77 2:d39a6a36e0c0 141 }
slin77 2:d39a6a36e0c0 142 }
slin77 2:d39a6a36e0c0 143
slin77 2:d39a6a36e0c0 144 void player_move_right() {
slin77 2:d39a6a36e0c0 145 int x = current_player.x;
slin77 2:d39a6a36e0c0 146 int y = current_player.y;
slin77 2:d39a6a36e0c0 147 uLCD.filled_rectangle(x - 5, y, x- 5 + PLAYER_WIDTH, y+PLAYER_HEIGHT, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 148 uLCD.line(x - 5, y - 3, x - 5, y + PLAYER_HEIGHT + 3, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 149 uLCD.line(x- 5 + PLAYER_WIDTH, y - 3, x- 5 + PLAYER_WIDTH, y + PLAYER_HEIGHT + 3, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 150 uLCD.line(x, y - 3, x, y + PLAYER_HEIGHT + 3, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 151 if(current_player.x + PLAYER_DELTA < 126) {
slin77 2:d39a6a36e0c0 152 current_player.x = current_player.x + PLAYER_DELTA;
slin77 2:d39a6a36e0c0 153 }
slin77 2:d39a6a36e0c0 154 }
slin77 2:d39a6a36e0c0 155
slin77 2:d39a6a36e0c0 156 PLAYER get_player_info() {
slin77 2:d39a6a36e0c0 157 return current_player;
slin77 2:d39a6a36e0c0 158 }
slin77 2:d39a6a36e0c0 159
slin77 2:d39a6a36e0c0 160 //find a available antimissile and set it active
slin77 2:d39a6a36e0c0 161 void shoot() {
slin77 2:d39a6a36e0c0 162 int i;
slin77 2:d39a6a36e0c0 163 if (current_player.am_remain > 0) {
slin77 2:d39a6a36e0c0 164 for(i = 0; i < current_player.max_am; i++) {
slin77 2:d39a6a36e0c0 165 if (am[i].status == DEACTIVE) {
slin77 2:d39a6a36e0c0 166 am[i].status = ACTIVE;
slin77 2:d39a6a36e0c0 167 am[i].x = current_player.x;
slin77 2:d39a6a36e0c0 168 am[i].y = current_player.y;
slin77 2:d39a6a36e0c0 169 am[i].speed = 5; // need to be improved
slin77 2:d39a6a36e0c0 170 am[i].tick = 0;
slin77 2:d39a6a36e0c0 171 current_player.am_remain--;
slin77 2:d39a6a36e0c0 172 break;
slin77 2:d39a6a36e0c0 173 }
slin77 2:d39a6a36e0c0 174 }
slin77 2:d39a6a36e0c0 175 }
slin77 2:d39a6a36e0c0 176 }
slin77 2:d39a6a36e0c0 177 //update all active missiles position
slin77 2:d39a6a36e0c0 178 void update_antimissile_positions() {
slin77 2:d39a6a36e0c0 179 int i, rate;
slin77 2:d39a6a36e0c0 180 for(i = 0; i < current_player.max_am;i++) {
slin77 2:d39a6a36e0c0 181 if(am[i].status == ACTIVE) {
slin77 2:d39a6a36e0c0 182 am[i].tick++;
slin77 2:d39a6a36e0c0 183 rate = 5 / am[i].speed;
slin77 2:d39a6a36e0c0 184 if (am[i].y - 2 <= 0) {
slin77 2:d39a6a36e0c0 185 //when the missile flies out of the screen
slin77 2:d39a6a36e0c0 186 am[i].status = DEACTIVE;
slin77 3:fd1f794b7f5d 187 uLCD.line(am[i].x, am[i].y, am[i].x, 100, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 188 am[i].y = current_player.y;
slin77 2:d39a6a36e0c0 189 am[i].x = current_player.x;
slin77 2:d39a6a36e0c0 190 current_player.am_remain++;
slin77 2:d39a6a36e0c0 191
slin77 2:d39a6a36e0c0 192 } else if (am[i].tick % rate == 0) {
slin77 3:fd1f794b7f5d 193 uLCD.line(am[i].x, am[i].y, am[i].x, 100, BACKGROUND_COLOR);
slin77 2:d39a6a36e0c0 194 am[i].y = am[i].y - 2;
slin77 2:d39a6a36e0c0 195 }
slin77 2:d39a6a36e0c0 196
slin77 2:d39a6a36e0c0 197 }
slin77 2:d39a6a36e0c0 198 }
slin77 2:d39a6a36e0c0 199 }
slin77 2:d39a6a36e0c0 200 //find all active antimissiles and draw their current position
slin77 2:d39a6a36e0c0 201 void draw_antimissiles() {
slin77 2:d39a6a36e0c0 202 int i;
slin77 2:d39a6a36e0c0 203 for(i = 0; i < current_player.max_am;i++) {
slin77 2:d39a6a36e0c0 204 if (am[i].status == ACTIVE ) {
slin77 3:fd1f794b7f5d 205 uLCD.line(am[i].x, am[i].y, am[i].x, 100, PLAYER_COLOR);
slin77 2:d39a6a36e0c0 206 }
slin77 2:d39a6a36e0c0 207 }
slin77 2:d39a6a36e0c0 208 }
slin77 2:d39a6a36e0c0 209
slin77 2:d39a6a36e0c0 210
arvahsu 0:532cb55d6136 211
arvahsu 0:532cb55d6136 212 // ... You need to implement your own functions for player ...
arvahsu 0:532cb55d6136 213
arvahsu 0:532cb55d6136 214