ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el19tb

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Dependencies:   mbed

CrossyChicken/CrossyChicken.cpp@19:6d9721ffc078, 2020-05-14 (annotated)

Committer:
el19tb
Date:
Thu May 14 05:52:50 2020 +0000
Revision:
19:6d9721ffc078
Parent:
18:6be4c3c94a3d
Child:
20:077f845f09f2
fixed bugs for water, safety, and and car lanes, made the water mvoe, improved design

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el19tb 2:86cef2afa648 1 #include "CrossyChicken.h"
el19tb 2:86cef2afa648 2 #include "Menu.h"
el19tb 3:648c9d5001be 3 #include "GraphicEngine.h"
el19tb 3:648c9d5001be 4 #include <vector>
el19tb 3:648c9d5001be 5 #include <stdio.h>
el19tb 3:648c9d5001be 6 #include <cstddef>
el19tb 13:cd6d2f999057 7 #include "Vehicle.h"
el19tb 2:86cef2afa648 8
el19tb 5:6e3afee7eac3 9 // start from the top (height)
el19tb 2:86cef2afa648 10 Gamepad gamepad;
el19tb 2:86cef2afa648 11
el19tb 3:648c9d5001be 12 //create three class: CAR LANE, SAFETY LANE, OBSTACLE LANE(water)
el19tb 3:648c9d5001be 13 //random
el19tb 3:648c9d5001be 14 //algoritmic way of generating lanes
el19tb 3:648c9d5001be 15
el19tb 2:86cef2afa648 16 //size of each each tile in the game
el19tb 4:aae7f8d4ab78 17 int grid = 4;
el19tb 2:86cef2afa648 18
el19tb 3:648c9d5001be 19 //make one object of chicken
el19tb 3:648c9d5001be 20 //use this to move around the lcd
el19tb 6:e285eaf8bdcd 21 Chicken chicken((84/2)-grid/2, 48-grid, grid);
el19tb 3:648c9d5001be 22 Chicken *chickenptr= &chicken;
el19tb 3:648c9d5001be 23
el19tb 3:648c9d5001be 24 //there will be multiple cars
el19tb 5:6e3afee7eac3 25 Car firstLane[2];
el19tb 5:6e3afee7eac3 26 Car secondLane[2];
el19tb 5:6e3afee7eac3 27 Car thirdLane[3];
el19tb 7:1dce07fd0867 28 Car fourthLane[3];
el19tb 7:1dce07fd0867 29 Car log1Lane[2];
el19tb 7:1dce07fd0867 30 Car lo[2];
el19tb 7:1dce07fd0867 31 Car logger[2];
el19tb 9:d210eede4a1b 32 Car vop[2];
el19tb 3:648c9d5001be 33
el19tb 8:52794de935b2 34 int screenW = 84;
el19tb 8:52794de935b2 35 int screenH = 48;
el19tb 8:52794de935b2 36
el19tb 3:648c9d5001be 37 //class that whill show objects
el19tb 3:648c9d5001be 38 GraphicEngine graphics(chickenptr);
el19tb 2:86cef2afa648 39
el19tb 8:52794de935b2 40 bool frogLog = false;
el19tb 8:52794de935b2 41 bool frogDie = false; // whenever the frog is above safety lane in the middle
el19tb 8:52794de935b2 42 bool attach = false;
el19tb 8:52794de935b2 43
el19tb 11:cc5861abfca5 44 CrossyChicken::CrossyChicken(Level *level)
el19tb 11:cc5861abfca5 45 {
el19tb 18:6be4c3c94a3d 46 this->local_level = level;
el19tb 18:6be4c3c94a3d 47 grid = 22;
el19tb 11:cc5861abfca5 48 }
el19tb 11:cc5861abfca5 49
el19tb 2:86cef2afa648 50 //main function that starts the game
el19tb 3:648c9d5001be 51 void CrossyChicken::start(){
el19tb 2:86cef2afa648 52 //game setup
el19tb 3:648c9d5001be 53 graphics.init();
el19tb 3:648c9d5001be 54 graphics.contrast();
el19tb 3:648c9d5001be 55 graphics.backLightOn();
el19tb 2:86cef2afa648 56 gamepad.init();
el19tb 15:b15bf9357cd9 57 row_number = 1;
el19tb 15:b15bf9357cd9 58
el19tb 4:aae7f8d4ab78 59
el19tb 5:6e3afee7eac3 60 //first lane of left racers
el19tb 5:6e3afee7eac3 61 firstLane[0].setSeperation(0);
el19tb 7:1dce07fd0867 62 firstLane[1].setSeperation(20);
el19tb 5:6e3afee7eac3 63 firstLane[0].setRow(2);
el19tb 5:6e3afee7eac3 64 firstLane[1].setRow(2);
el19tb 4:aae7f8d4ab78 65
el19tb 5:6e3afee7eac3 66 secondLane[0].setSeperation(0);
el19tb 7:1dce07fd0867 67 secondLane[1].setSeperation(20);
el19tb 5:6e3afee7eac3 68 secondLane[0].setRow(3);
el19tb 5:6e3afee7eac3 69 secondLane[1].setRow(3);
el19tb 5:6e3afee7eac3 70
el19tb 7:1dce07fd0867 71 thirdLane[0].setSeperation(0);
el19tb 7:1dce07fd0867 72 thirdLane[1].setSeperation(20);
el19tb 7:1dce07fd0867 73 thirdLane[2].setSeperation(40);
el19tb 5:6e3afee7eac3 74 thirdLane[0].setRow(4);
el19tb 5:6e3afee7eac3 75 thirdLane[1].setRow(4);
el19tb 5:6e3afee7eac3 76 thirdLane[2].setRow(4);
el19tb 7:1dce07fd0867 77
el19tb 7:1dce07fd0867 78 fourthLane[0].setSeperation(10);
el19tb 7:1dce07fd0867 79 fourthLane[1].setSeperation(30);
el19tb 7:1dce07fd0867 80 fourthLane[2].setSeperation(50);
el19tb 7:1dce07fd0867 81 fourthLane[0].setRow(5);
el19tb 7:1dce07fd0867 82 fourthLane[1].setRow(5);
el19tb 7:1dce07fd0867 83 fourthLane[2].setRow(5);
el19tb 7:1dce07fd0867 84
el19tb 7:1dce07fd0867 85 // log lane 1
el19tb 7:1dce07fd0867 86 log1Lane[0].setSeperation(0);
el19tb 7:1dce07fd0867 87 log1Lane[1].setSeperation(20);
el19tb 7:1dce07fd0867 88 log1Lane[0].setRow(7);
el19tb 7:1dce07fd0867 89 log1Lane[1].setRow(7);
el19tb 7:1dce07fd0867 90
el19tb 7:1dce07fd0867 91 // log lane 2
el19tb 7:1dce07fd0867 92 lo[0].setSeperation(10);
el19tb 7:1dce07fd0867 93 lo[1].setSeperation(30);
el19tb 7:1dce07fd0867 94 lo[0].setRow(8);
el19tb 7:1dce07fd0867 95 lo[1].setRow(8);
el19tb 7:1dce07fd0867 96
el19tb 7:1dce07fd0867 97 // log lane 3
el19tb 7:1dce07fd0867 98 logger[0].setSeperation(0);
el19tb 7:1dce07fd0867 99 logger[1].setSeperation(20);
el19tb 7:1dce07fd0867 100 logger[0].setRow(9);
el19tb 7:1dce07fd0867 101 logger[1].setRow(9);
el19tb 9:d210eede4a1b 102
el19tb 9:d210eede4a1b 103 // log lane 3
el19tb 9:d210eede4a1b 104 vop[0].setSeperation(0);
el19tb 9:d210eede4a1b 105 vop[1].setSeperation(20);
el19tb 9:d210eede4a1b 106 vop[0].setRow(10);
el19tb 9:d210eede4a1b 107 vop[1].setRow(10);
el19tb 5:6e3afee7eac3 108
el19tb 2:86cef2afa648 109 //keep reading and processing user input
el19tb 3:648c9d5001be 110 while(1) {
el19tb 3:648c9d5001be 111 graphics.clear();
el19tb 8:52794de935b2 112
el19tb 8:52794de935b2 113 for(int i = 0; i < 2; i++){
el19tb 5:6e3afee7eac3 114 moveCar(&firstLane[i], 2, (-2)); // change x position (moving)
el19tb 5:6e3afee7eac3 115 }
el19tb 5:6e3afee7eac3 116
el19tb 5:6e3afee7eac3 117 for(int x = 0; x < 2; x++){
el19tb 5:6e3afee7eac3 118 moveCar(&secondLane[x], 1, 1);
el19tb 5:6e3afee7eac3 119 }
el19tb 5:6e3afee7eac3 120
el19tb 5:6e3afee7eac3 121 for(int t = 0; t < 3; t++){
el19tb 5:6e3afee7eac3 122 moveCar(&thirdLane[t], 2, 1);
el19tb 7:1dce07fd0867 123 }
el19tb 7:1dce07fd0867 124
el19tb 7:1dce07fd0867 125 for(int c = 0; c < 3; c++){
el19tb 7:1dce07fd0867 126 moveCar(&fourthLane[c], 2, 1);
el19tb 7:1dce07fd0867 127 }
el19tb 7:1dce07fd0867 128
el19tb 7:1dce07fd0867 129 for(int v = 0; v < 2; v++){
el19tb 8:52794de935b2 130 moveCar(&log1Lane[v], 1, 1);
el19tb 7:1dce07fd0867 131 }
el19tb 7:1dce07fd0867 132
el19tb 7:1dce07fd0867 133 for(int b = 0; b < 2; b++){
el19tb 7:1dce07fd0867 134 moveCar(&lo[b], 2, 1);
el19tb 9:d210eede4a1b 135 // moveCar(&logger[b], 2, 2);
el19tb 9:d210eede4a1b 136 moveCar(&vop[b], 1, 2);
el19tb 5:6e3afee7eac3 137
el19tb 5:6e3afee7eac3 138 }
el19tb 5:6e3afee7eac3 139
el19tb 5:6e3afee7eac3 140 graphics.showCar(firstLane);
el19tb 5:6e3afee7eac3 141 graphics.showCar(secondLane);
el19tb 5:6e3afee7eac3 142 graphics.showCar(thirdLane);
el19tb 7:1dce07fd0867 143 graphics.showCar(fourthLane);
el19tb 7:1dce07fd0867 144 graphics.showCar(log1Lane);
el19tb 7:1dce07fd0867 145 graphics.showCar(lo);
el19tb 9:d210eede4a1b 146 graphics.showCar(logger);
el19tb 9:d210eede4a1b 147 graphics.showCar(vop);
el19tb 9:d210eede4a1b 148
el19tb 8:52794de935b2 149 graphics.showChicken();
el19tb 8:52794de935b2 150 process_input();
el19tb 8:52794de935b2 151
el19tb 8:52794de935b2 152 // now when the chicken is above the safety
el19tb 8:52794de935b2 153 // lane we need to ensure that it only can go on logs
el19tb 8:52794de935b2 154 if(chicken.y < screenH - grid*6){
el19tb 8:52794de935b2 155 frogDie = true; // frog can die if it is in water
el19tb 7:1dce07fd0867 156
el19tb 8:52794de935b2 157 //if it is not in a log
el19tb 8:52794de935b2 158 for(int x = 0; x < 2; x++){
el19tb 8:52794de935b2 159 setCollision(&log1Lane[x]);
el19tb 9:d210eede4a1b 160 setCollision(&lo[x]);
el19tb 9:d210eede4a1b 161 setCollision(&logger[x]);
el19tb 9:d210eede4a1b 162 setCollision(&vop[x]);
el19tb 9:d210eede4a1b 163
el19tb 8:52794de935b2 164 if(attach){
el19tb 8:52794de935b2 165 frogOnLog(&log1Lane[x]);
el19tb 9:d210eede4a1b 166 frogOnLog(&lo[x]);
el19tb 9:d210eede4a1b 167 frogOnLog(&logger[x]);
el19tb 9:d210eede4a1b 168 frogOnLog(&vop[x]);
el19tb 9:d210eede4a1b 169
el19tb 8:52794de935b2 170 }
el19tb 8:52794de935b2 171 }
el19tb 8:52794de935b2 172
el19tb 8:52794de935b2 173 if(!attach){
el19tb 8:52794de935b2 174 graphics.print();
el19tb 9:d210eede4a1b 175 }
el19tb 6:e285eaf8bdcd 176 }
el19tb 9:d210eede4a1b 177
el19tb 3:648c9d5001be 178 graphics.refresh();
el19tb 9:d210eede4a1b 179 wait_ms(70);
el19tb 2:86cef2afa648 180 }
el19tb 2:86cef2afa648 181 }
el19tb 2:86cef2afa648 182
el19tb 7:1dce07fd0867 183 // log intersects then frog.x = log[i].speed
el19tb 7:1dce07fd0867 184 // frog is attached function
el19tb 7:1dce07fd0867 185 // detach the frog when user goes up or down
el19tb 7:1dce07fd0867 186 // if the frog is back to the safe zone detatch also
el19tb 7:1dce07fd0867 187 // whenever the frog moves detach
el19tb 2:86cef2afa648 188 //A moves right
el19tb 2:86cef2afa648 189 //X moves upward
el19tb 2:86cef2afa648 190 //B moves downward
el19tb 2:86cef2afa648 191 //Y moves left
el19tb 2:86cef2afa648 192 void CrossyChicken::process_input() {
el19tb 3:648c9d5001be 193 //determine the input
el19tb 8:52794de935b2 194 /* make this a switch statement */
el19tb 3:648c9d5001be 195 if(gamepad.A_pressed()){
el19tb 3:648c9d5001be 196 moveChicken(1,0);
el19tb 8:52794de935b2 197 attach = false;
el19tb 3:648c9d5001be 198 } else if(gamepad.X_pressed()){
el19tb 3:648c9d5001be 199 moveChicken(0,-1);
el19tb 8:52794de935b2 200 attach = false;
el19tb 3:648c9d5001be 201 } else if(gamepad.B_pressed()){
el19tb 3:648c9d5001be 202 moveChicken(0,1);
el19tb 8:52794de935b2 203 attach = false;
el19tb 3:648c9d5001be 204 } else if(gamepad.Y_pressed()){
el19tb 3:648c9d5001be 205 moveChicken(-1,0);
el19tb 8:52794de935b2 206 attach = false;
el19tb 8:52794de935b2 207 }
el19tb 8:52794de935b2 208 }
el19tb 8:52794de935b2 209
el19tb 19:6d9721ffc078 210 void CrossyChicken::createMultipleSafetyLane()
el19tb 19:6d9721ffc078 211 {
el19tb 19:6d9721ffc078 212 int min = 0; // start from the top, and draw till 0
el19tb 19:6d9721ffc078 213 int max = grid_width; // draw 21 objects to the first lane
el19tb 19:6d9721ffc078 214 int row = 1;
el19tb 19:6d9721ffc078 215 int x_fac = 1;
el19tb 19:6d9721ffc078 216
el19tb 19:6d9721ffc078 217 for(int x = 0; x < 2; x++){
el19tb 19:6d9721ffc078 218 creatSafetyObject(min, max, row, x_fac);
el19tb 19:6d9721ffc078 219 row += 6; // increment the rows to the next lane
el19tb 19:6d9721ffc078 220 min += 22; // fill in the vector with 22 grid units
el19tb 19:6d9721ffc078 221 max += 22;
el19tb 19:6d9721ffc078 222 }
el19tb 19:6d9721ffc078 223 }
el19tb 18:6be4c3c94a3d 224
el19tb 19:6d9721ffc078 225 void CrossyChicken::createSafetyObject(int min, int max, int row, int x_fac)
el19tb 19:6d9721ffc078 226 {
el19tb 19:6d9721ffc078 227 int state = 1;
el19tb 19:6d9721ffc078 228
el19tb 19:6d9721ffc078 229 for(int z = 0; z < 22; z++){
el19tb 19:6d9721ffc078 230 switch(state)
el19tb 19:6d9721ffc078 231 {
el19tb 19:6d9721ffc078 232 case 1:
el19tb 19:6d9721ffc078 233 safety_lane.push_back(z/x_fac, row, 'K'); // safety lane so row 0
el19tb 19:6d9721ffc078 234 state++;
el19tb 19:6d9721ffc078 235 break;
el19tb 19:6d9721ffc078 236 case 2:
el19tb 19:6d9721ffc078 237 safety_lane.push_back(z/x_fac, row, 'P'); // safety lane so row 0
el19tb 19:6d9721ffc078 238 state--; // back to inital state
el19tb 19:6d9721ffc078 239 break;
el19tb 19:6d9721ffc078 240 }
el19tb 19:6d9721ffc078 241 }
el19tb 19:6d9721ffc078 242 }
el19tb 18:6be4c3c94a3d 243
el19tb 19:6d9721ffc078 244 void CrossyChicken::drawSafety()
el19tb 19:6d9721ffc078 245 {
el19tb 19:6d9721ffc078 246 graphics.drawSafetyLanes(safety_lane);
el19tb 19:6d9721ffc078 247 }
el19tb 18:6be4c3c94a3d 248
el19tb 18:6be4c3c94a3d 249
el19tb 18:6be4c3c94a3d 250 void CrossyChicken::createMultipleRoadLane()
el19tb 15:b15bf9357cd9 251 {
el19tb 18:6be4c3c94a3d 252 int min = 0; // start from the top, and draw till 0
el19tb 18:6be4c3c94a3d 253 int max = grid_width; // draw 21 objects to the first lane
el19tb 18:6be4c3c94a3d 254 int row = 1;
el19tb 15:b15bf9357cd9 255
el19tb 18:6be4c3c94a3d 256 for(int x = 0; x < 4; x++){
el19tb 18:6be4c3c94a3d 257 createRoadLane(min, max, row);
el19tb 18:6be4c3c94a3d 258 row++; // increment the rows to the next lane
el19tb 18:6be4c3c94a3d 259 min += 22; // fill in the vector with 22 grid units
el19tb 18:6be4c3c94a3d 260 max += 22;
el19tb 16:8a65cccd9685 261 }
el19tb 16:8a65cccd9685 262 }
el19tb 18:6be4c3c94a3d 263
el19tb 18:6be4c3c94a3d 264 // every level is going to have the same amount of blocks
el19tb 18:6be4c3c94a3d 265 void CrossyChicken::createRoadLane(int min, int max, int row)
el19tb 18:6be4c3c94a3d 266 {
el19tb 18:6be4c3c94a3d 267 std::vector<Background>::size_type it;
el19tb 18:6be4c3c94a3d 268
el19tb 18:6be4c3c94a3d 269 // fill the road objects
el19tb 18:6be4c3c94a3d 270 for(int it = min; it != max; it++){
el19tb 18:6be4c3c94a3d 271 roads.push_back(it/row, row); // it is the x pos of the obj, row is the y pos
el19tb 18:6be4c3c94a3d 272 }
el19tb 18:6be4c3c94a3d 273 }
el19tb 18:6be4c3c94a3d 274
el19tb 18:6be4c3c94a3d 275 void CrossyChicken::drawRoadObjects()
el19tb 18:6be4c3c94a3d 276 {
el19tb 18:6be4c3c94a3d 277 graphics.getRoadObjects(roads);
el19tb 18:6be4c3c94a3d 278 }
el19tb 18:6be4c3c94a3d 279
el19tb 19:6d9721ffc078 280 void CrossyChicken::createMultipleLanesWater()
el19tb 19:6d9721ffc078 281 {
el19tb 19:6d9721ffc078 282 int min = 0; // start from the top, and draw till 0
el19tb 19:6d9721ffc078 283 int max = grid_width; // draw 21 objects to the first lane
el19tb 19:6d9721ffc078 284 int row = 7;
el19tb 19:6d9721ffc078 285 int x_fac = 1;
el19tb 19:6d9721ffc078 286
el19tb 19:6d9721ffc078 287 for(int x = 0; x < 3; x++){
el19tb 19:6d9721ffc078 288 if(x == 1){
el19tb 19:6d9721ffc078 289 createWaterLane(min, max, row, -0.6); // second row goes left
el19tb 19:6d9721ffc078 290 } else {
el19tb 19:6d9721ffc078 291 createWaterLane(min, max, row, 0.4); // rest of the rows go right
el19tb 19:6d9721ffc078 292 }
el19tb 19:6d9721ffc078 293
el19tb 19:6d9721ffc078 294 row++; // increment the rows to the next lane
el19tb 19:6d9721ffc078 295 min += grid_width; // fill in the vector with 22 grid units
el19tb 19:6d9721ffc078 296 max += grid_width;
el19tb 19:6d9721ffc078 297 }
el19tb 19:6d9721ffc078 298 }
el19tb 19:6d9721ffc078 299
el19tb 19:6d9721ffc078 300 void CrossyChicken::createWaterLane(int min, int max, int row, float speed, int x_fac){
el19tb 19:6d9721ffc078 301 int state = 1;
el19tb 19:6d9721ffc078 302 for(it = min; it < max; it++)
el19tb 19:6d9721ffc078 303 {
el19tb 19:6d9721ffc078 304 switch(state)
el19tb 19:6d9721ffc078 305 {
el19tb 19:6d9721ffc078 306 case 1: // initial state
el19tb 19:6d9721ffc078 307 water[it].push_back(it/x_fac, row, speed, 'F'); // first type of water
el19tb 19:6d9721ffc078 308 state++; // transition to next state
el19tb 19:6d9721ffc078 309 break;
el19tb 19:6d9721ffc078 310 case 2:
el19tb 19:6d9721ffc078 311 water[it].push_back(it/x_fac, row, speed, 'S'); // first type of water
el19tb 19:6d9721ffc078 312 state++; // transition to state 3
el19tb 19:6d9721ffc078 313 break;
el19tb 19:6d9721ffc078 314 case 3:
el19tb 19:6d9721ffc078 315 water[it].push_back(it/x_fac, row, speed, 'T'); // first type of water
el19tb 19:6d9721ffc078 316 state = 1; // back to start state
el19tb 19:6d9721ffc078 317 break;
el19tb 19:6d9721ffc078 318 }
el19tb 19:6d9721ffc078 319 }
el19tb 19:6d9721ffc078 320 }
el19tb 19:6d9721ffc078 321
el19tb 19:6d9721ffc078 322 // moves the water based on the velocity
el19tb 19:6d9721ffc078 323 void CrossyChicken::moveWater(std::vector<Water>& water_lanes)
el19tb 18:6be4c3c94a3d 324 {
el19tb 19:6d9721ffc078 325 for(unsigned int i = 0; i < water_lanes.size(); i++)
el19tb 19:6d9721ffc078 326 {
el19tb 19:6d9721ffc078 327 if(water_lanes(i).speed > 0){
el19tb 19:6d9721ffc078 328 water_lanes(i).x += speed;
el19tb 19:6d9721ffc078 329 } else {
el19tb 19:6d9721ffc078 330 water_lanes(i).x -= speed;
el19tb 19:6d9721ffc078 331 }
el19tb 19:6d9721ffc078 332 }
el19tb 18:6be4c3c94a3d 333
el19tb 19:6d9721ffc078 334 loopWater(water_lanes);
el19tb 19:6d9721ffc078 335 }
el19tb 19:6d9721ffc078 336
el19tb 19:6d9721ffc078 337
el19tb 19:6d9721ffc078 338 void CrossyChicken::loopWater(std::vector<Water>& water_lanes)
el19tb 19:6d9721ffc078 339 {
el19tb 19:6d9721ffc078 340 for(unsigned int i = 0; i < water_lanes.size(); i++)
el19tb 19:6d9721ffc078 341 {
el19tb 19:6d9721ffc078 342 if(water_lanes(i).x > 84+grid){
el19tb 19:6d9721ffc078 343 water_lanes(i).x = -4;
el19tb 19:6d9721ffc078 344 } else if(water_lanes[i].x < -4){
el19tb 19:6d9721ffc078 345 water_lanes(i).x = 84 + grid;
el19tb 19:6d9721ffc078 346 }
el19tb 18:6be4c3c94a3d 347 }
el19tb 18:6be4c3c94a3d 348 }
el19tb 18:6be4c3c94a3d 349
el19tb 19:6d9721ffc078 350 void CrossyChicken::drawWater()
el19tb 16:8a65cccd9685 351 {
el19tb 19:6d9721ffc078 352 graphics.drawWater(water);
el19tb 15:b15bf9357cd9 353 }
el19tb 15:b15bf9357cd9 354
el19tb 8:52794de935b2 355 // make the frog move same speed as log
el19tb 8:52794de935b2 356 // if the frog moves then detach
el19tb 8:52794de935b2 357 void CrossyChicken::frogOnLog(Car *log) {
el19tb 9:d210eede4a1b 358 if(log->seperation != 0){
el19tb 9:d210eede4a1b 359 chicken.x += 1.0;
el19tb 9:d210eede4a1b 360 }
el19tb 2:86cef2afa648 361 }
el19tb 2:86cef2afa648 362
el19tb 3:648c9d5001be 363 //moves the chicken around the grid
el19tb 3:648c9d5001be 364 void CrossyChicken::moveChicken(int xWay, int yWay){
el19tb 3:648c9d5001be 365 //increment the left side of the chicken by a value of the grid size
el19tb 4:aae7f8d4ab78 366 chicken.x += xWay * 4;
el19tb 3:648c9d5001be 367
el19tb 3:648c9d5001be 368 //increment the top side by a value of grid sizw
el19tb 4:aae7f8d4ab78 369 chicken.y += yWay * 4;
el19tb 3:648c9d5001be 370
el19tb 6:e285eaf8bdcd 371 chicken.left_side = chicken.x;
el19tb 6:e285eaf8bdcd 372 chicken.right_side = grid + chicken.x;
el19tb 6:e285eaf8bdcd 373 chicken.up = chicken.y;
el19tb 6:e285eaf8bdcd 374 chicken.down = grid + chicken.y;
el19tb 8:52794de935b2 375
el19tb 3:648c9d5001be 376 //display the new state of the chicken
el19tb 9:d210eede4a1b 377 //graphics.showChicken();
el19tb 3:648c9d5001be 378
el19tb 8:52794de935b2 379 //wait_ms(30);
el19tb 2:86cef2afa648 380 }
el19tb 2:86cef2afa648 381
el19tb 5:6e3afee7eac3 382 void CrossyChicken::moveCar(Car *car, int dir, int x) {
el19tb 5:6e3afee7eac3 383 car->speedMedium(dir, x);
el19tb 4:aae7f8d4ab78 384
el19tb 8:52794de935b2 385 // check if car goes out of bounds
el19tb 5:6e3afee7eac3 386 if(car->vehicle.x > 84+grid){
el19tb 5:6e3afee7eac3 387 car->vehicle.x = -4;
el19tb 3:648c9d5001be 388
el19tb 5:6e3afee7eac3 389 } else if(car->vehicle.x < -4){
el19tb 5:6e3afee7eac3 390 car->vehicle.x = 84 + grid;
el19tb 5:6e3afee7eac3 391 }
el19tb 5:6e3afee7eac3 392 }
el19tb 5:6e3afee7eac3 393
el19tb 5:6e3afee7eac3 394 // debug
el19tb 8:52794de935b2 395 void CrossyChicken::setCollision(Car *car){
el19tb 4:aae7f8d4ab78 396
el19tb 5:6e3afee7eac3 397 float other_bottom = car->vehicle.height + car->vehicle.y;
el19tb 6:e285eaf8bdcd 398
el19tb 6:e285eaf8bdcd 399
el19tb 5:6e3afee7eac3 400 if(!(chicken.up >= other_bottom ||
el19tb 5:6e3afee7eac3 401 (chicken.right_side <= car->vehicle.x) ||
el19tb 5:6e3afee7eac3 402 (chicken.down <= car->vehicle.y) ||
el19tb 5:6e3afee7eac3 403 chicken.left_side >= (car->vehicle.width + car->vehicle.x))){
el19tb 5:6e3afee7eac3 404 graphics.printTest();
el19tb 8:52794de935b2 405
el19tb 8:52794de935b2 406 if(chicken.y < screenH - grid*6){
el19tb 8:52794de935b2 407 attach = true;
el19tb 8:52794de935b2 408 } else {
el19tb 8:52794de935b2 409 attach = false;
el19tb 8:52794de935b2 410 }
el19tb 8:52794de935b2 411 }
el19tb 8:52794de935b2 412 }
el19tb 8:52794de935b2 413
el19tb 8:52794de935b2 414 bool CrossyChicken::returnCollision(Car* log){
el19tb 8:52794de935b2 415
el19tb 8:52794de935b2 416 float ob= log->vehicle.height + log->vehicle.y;
el19tb 8:52794de935b2 417
el19tb 8:52794de935b2 418 if(!(chicken.up >= ob||
el19tb 8:52794de935b2 419 (chicken.right_side <= log->vehicle.x) ||
el19tb 8:52794de935b2 420 (chicken.down <= log->vehicle.y) ||
el19tb 8:52794de935b2 421 chicken.left_side >= (log->vehicle.width + log->vehicle.x))){
el19tb 8:52794de935b2 422 return true;
el19tb 5:6e3afee7eac3 423 }
el19tb 5:6e3afee7eac3 424 }