ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el19tb

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Dependencies:   mbed

Frogger/Frogger.cpp@29:2151cd327a36, 2020-05-16 (annotated)

Committer:
el19tb
Date:
Sat May 16 00:33:51 2020 +0000
Revision:
29:2151cd327a36
Child:
30:a3ed33350320
Child:
34:501474a4dc59
changed the name of the game, cleaned out files, made the level object and graphic objects be made in the int main() and passed accordingly.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el19tb 29:2151cd327a36 1 #include "Frogger
el19tb 29:2151cd327a36 2 #include "Menu.h"
el19tb 29:2151cd327a36 3 #include "GraphicEngine.h"
el19tb 29:2151cd327a36 4 #include <vector>
el19tb 29:2151cd327a36 5 #include <stdio.h>
el19tb 29:2151cd327a36 6 #include <cstddef>
el19tb 29:2151cd327a36 7
el19tb 29:2151cd327a36 8 //there will be multiple cars
el19tb 29:2151cd327a36 9 Car firstLane[2];
el19tb 29:2151cd327a36 10 Car secondLane[2];
el19tb 29:2151cd327a36 11 Car thirdLane[3];
el19tb 29:2151cd327a36 12 Car fourthLane[3];
el19tb 29:2151cd327a36 13 Car log1Lane[2];
el19tb 29:2151cd327a36 14 Car lo[2];
el19tb 29:2151cd327a36 15 Car logger[2];
el19tb 29:2151cd327a36 16 Car vop[2];
el19tb 29:2151cd327a36 17
el19tb 29:2151cd327a36 18
el19tb 29:2151cd327a36 19 bool frogLog = false;
el19tb 29:2151cd327a36 20 bool frogDie = false; // whenever the frog is above safety lane in the middle
el19tb 29:2151cd327a36 21 bool attach = false;
el19tb 29:2151cd327a36 22
el19tb 29:2151cd327a36 23 Frogger::Frogger(GraphicEngine *engine, Level *level, Frog *frog)
el19tb 29:2151cd327a36 24 {
el19tb 29:2151cd327a36 25 this->graphics = engine; // get the renderer in place
el19tb 29:2151cd327a36 26 this->level = level; // one level object per engine
el19tb 29:2151cd327a36 27 this->frog = frog; // one frog object per run
el19tb 29:2151cd327a36 28
el19tb 29:2151cd327a36 29 initializeParams(); // initialize the software parameters
el19tb 29:2151cd327a36 30 initializeEmbeddedSystem(); // initialize the hardware paramaters
el19tb 29:2151cd327a36 31 }
el19tb 29:2151cd327a36 32
el19tb 29:2151cd327a36 33 void Frogger::initializeParams()
el19tb 29:2151cd327a36 34 {
el19tb 29:2151cd327a36 35 // screen sizes
el19tb 29:2151cd327a36 36 screenW = 84; // width
el19tb 29:2151cd327a36 37 screenH = 48; // height
el19tb 29:2151cd327a36 38
el19tb 29:2151cd327a36 39 // grid values
el19tb 29:2151cd327a36 40 grid = 4; // size of game grid system
el19tb 29:2151cd327a36 41 grid_width = 22; // size of screen width in grid units
el19tb 29:2151cd327a36 42 }
el19tb 29:2151cd327a36 43
el19tb 29:2151cd327a36 44 void Frogger::initializeEmbeddedSystem()
el19tb 29:2151cd327a36 45 {
el19tb 29:2151cd327a36 46 //game setup
el19tb 29:2151cd327a36 47 graphics.init(); // initialize the LCD object
el19tb 29:2151cd327a36 48 graphics.contrast(); // set the contrast to 0.4
el19tb 29:2151cd327a36 49 graphics.backLightOn(); // turn on the backlight
el19tb 29:2151cd327a36 50 gamepad.init(); // initialize the actual game pad
el19tb 29:2151cd327a36 51 }
el19tb 29:2151cd327a36 52
el19tb 29:2151cd327a36 53 //main function that starts the game
el19tb 29:2151cd327a36 54 void CrossyChicken::start(){
el19tb 29:2151cd327a36 55
el19tb 29:2151cd327a36 56 row_number = 1;
el19tb 29:2151cd327a36 57
el19tb 29:2151cd327a36 58 //keep reading and processing user input
el19tb 29:2151cd327a36 59 while(1) {
el19tb 29:2151cd327a36 60 graphics.clear();
el19tb 29:2151cd327a36 61
el19tb 29:2151cd327a36 62 for(int i = 0; i < 2; i++){
el19tb 29:2151cd327a36 63 moveCar(&firstLane[i], 2, (-2)); // change x position (moving)
el19tb 29:2151cd327a36 64 }
el19tb 29:2151cd327a36 65
el19tb 29:2151cd327a36 66 for(int x = 0; x < 2; x++){
el19tb 29:2151cd327a36 67 moveCar(&secondLane[x], 1, 1);
el19tb 29:2151cd327a36 68 }
el19tb 29:2151cd327a36 69
el19tb 29:2151cd327a36 70 for(int t = 0; t < 3; t++){
el19tb 29:2151cd327a36 71 moveCar(&thirdLane[t], 2, 1);
el19tb 29:2151cd327a36 72 }
el19tb 29:2151cd327a36 73
el19tb 29:2151cd327a36 74 for(int c = 0; c < 3; c++){
el19tb 29:2151cd327a36 75 moveCar(&fourthLane[c], 2, 1);
el19tb 29:2151cd327a36 76 }
el19tb 29:2151cd327a36 77
el19tb 29:2151cd327a36 78 for(int v = 0; v < 2; v++){
el19tb 29:2151cd327a36 79 moveCar(&log1Lane[v], 1, 1);
el19tb 29:2151cd327a36 80 }
el19tb 29:2151cd327a36 81
el19tb 29:2151cd327a36 82 for(int b = 0; b < 2; b++){
el19tb 29:2151cd327a36 83 moveCar(&lo[b], 2, 1);
el19tb 29:2151cd327a36 84 // moveCar(&logger[b], 2, 2);
el19tb 29:2151cd327a36 85 moveCar(&vop[b], 1, 2);
el19tb 29:2151cd327a36 86
el19tb 29:2151cd327a36 87 }
el19tb 29:2151cd327a36 88
el19tb 29:2151cd327a36 89 graphics.showCar(firstLane);
el19tb 29:2151cd327a36 90 graphics.showCar(secondLane);
el19tb 29:2151cd327a36 91 graphics.showCar(thirdLane);
el19tb 29:2151cd327a36 92 graphics.showCar(fourthLane);
el19tb 29:2151cd327a36 93 graphics.showCar(log1Lane);
el19tb 29:2151cd327a36 94 graphics.showCar(lo);
el19tb 29:2151cd327a36 95 graphics.showCar(logger);
el19tb 29:2151cd327a36 96 graphics.showCar(vop);
el19tb 29:2151cd327a36 97
el19tb 29:2151cd327a36 98 graphics.showChicken();
el19tb 29:2151cd327a36 99 process_input();
el19tb 29:2151cd327a36 100
el19tb 29:2151cd327a36 101 // now when the chicken is above the safety
el19tb 29:2151cd327a36 102 // lane we need to ensure that it only can go on logs
el19tb 29:2151cd327a36 103 if(chicken.y < screenH - grid*6){
el19tb 29:2151cd327a36 104 frogDie = true; // frog can die if it is in water
el19tb 29:2151cd327a36 105
el19tb 29:2151cd327a36 106 //if it is not in a log
el19tb 29:2151cd327a36 107 for(int x = 0; x < 2; x++){
el19tb 29:2151cd327a36 108 setCollision(&log1Lane[x]);
el19tb 29:2151cd327a36 109 setCollision(&lo[x]);
el19tb 29:2151cd327a36 110 setCollision(&logger[x]);
el19tb 29:2151cd327a36 111 setCollision(&vop[x]);
el19tb 29:2151cd327a36 112
el19tb 29:2151cd327a36 113 if(attach){
el19tb 29:2151cd327a36 114 frogOnLog(&log1Lane[x]);
el19tb 29:2151cd327a36 115 frogOnLog(&lo[x]);
el19tb 29:2151cd327a36 116 frogOnLog(&logger[x]);
el19tb 29:2151cd327a36 117 frogOnLog(&vop[x]);
el19tb 29:2151cd327a36 118
el19tb 29:2151cd327a36 119 }
el19tb 29:2151cd327a36 120 }
el19tb 29:2151cd327a36 121
el19tb 29:2151cd327a36 122 if(!attach){
el19tb 29:2151cd327a36 123 graphics.print();
el19tb 29:2151cd327a36 124 }
el19tb 29:2151cd327a36 125 }
el19tb 29:2151cd327a36 126
el19tb 29:2151cd327a36 127 graphics.refresh();
el19tb 29:2151cd327a36 128 wait_ms(70);
el19tb 29:2151cd327a36 129 }
el19tb 29:2151cd327a36 130 }
el19tb 29:2151cd327a36 131
el19tb 29:2151cd327a36 132 // log intersects then frog.x = log[i].speed
el19tb 29:2151cd327a36 133 // frog is attached function
el19tb 29:2151cd327a36 134 // detach the frog when user goes up or down
el19tb 29:2151cd327a36 135 // if the frog is back to the safe zone detatch also
el19tb 29:2151cd327a36 136 // whenever the frog moves detach
el19tb 29:2151cd327a36 137 //A moves right
el19tb 29:2151cd327a36 138 //X moves upward
el19tb 29:2151cd327a36 139 //B moves downward
el19tb 29:2151cd327a36 140 //Y moves left
el19tb 29:2151cd327a36 141 void CrossyChicken::process_input() {
el19tb 29:2151cd327a36 142 //determine the input
el19tb 29:2151cd327a36 143 /* make this a switch statement */
el19tb 29:2151cd327a36 144 if(gamepad.A_pressed()){
el19tb 29:2151cd327a36 145 moveChicken(1,0);
el19tb 29:2151cd327a36 146 attach = false;
el19tb 29:2151cd327a36 147 } else if(gamepad.X_pressed()){
el19tb 29:2151cd327a36 148 moveChicken(0,-1);
el19tb 29:2151cd327a36 149 attach = false;
el19tb 29:2151cd327a36 150 } else if(gamepad.B_pressed()){
el19tb 29:2151cd327a36 151 moveChicken(0,1);
el19tb 29:2151cd327a36 152 attach = false;
el19tb 29:2151cd327a36 153 } else if(gamepad.Y_pressed()){
el19tb 29:2151cd327a36 154 moveChicken(-1,0);
el19tb 29:2151cd327a36 155 attach = false;
el19tb 29:2151cd327a36 156 }
el19tb 29:2151cd327a36 157 }
el19tb 29:2151cd327a36 158
el19tb 29:2151cd327a36 159 void CrossyChicken::createMultipleSafetyLane()
el19tb 29:2151cd327a36 160 {
el19tb 29:2151cd327a36 161 int min = 0; // start from the top, and draw till 0
el19tb 29:2151cd327a36 162 int max = grid_width; // draw 21 objects to the first lane
el19tb 29:2151cd327a36 163 int row = 1;
el19tb 29:2151cd327a36 164 int x_fac = 1;
el19tb 29:2151cd327a36 165
el19tb 29:2151cd327a36 166 for(int x = 0; x < 2; x++){
el19tb 29:2151cd327a36 167 creatSafetyObject(min, max, row, x_fac);
el19tb 29:2151cd327a36 168 row += 6; // increment the rows to the next lane
el19tb 29:2151cd327a36 169 min += 22; // fill in the vector with 22 grid units
el19tb 29:2151cd327a36 170 max += 22;
el19tb 29:2151cd327a36 171 }
el19tb 29:2151cd327a36 172 }
el19tb 29:2151cd327a36 173
el19tb 29:2151cd327a36 174 void CrossyChicken::createSafetyObject(int min, int max, int row, int x_fac)
el19tb 29:2151cd327a36 175 {
el19tb 29:2151cd327a36 176 int state = 1;
el19tb 29:2151cd327a36 177
el19tb 29:2151cd327a36 178 for(int z = 0; z < 22; z++){
el19tb 29:2151cd327a36 179 switch(state)
el19tb 29:2151cd327a36 180 {
el19tb 29:2151cd327a36 181 case 1:
el19tb 29:2151cd327a36 182 safety_lane.push_back(z/x_fac, row, 'K'); // safety lane so row 0
el19tb 29:2151cd327a36 183 state++;
el19tb 29:2151cd327a36 184 break;
el19tb 29:2151cd327a36 185 case 2:
el19tb 29:2151cd327a36 186 safety_lane.push_back(z/x_fac, row, 'P'); // safety lane so row 0
el19tb 29:2151cd327a36 187 state--; // back to inital state
el19tb 29:2151cd327a36 188 break;
el19tb 29:2151cd327a36 189 }
el19tb 29:2151cd327a36 190 }
el19tb 29:2151cd327a36 191 }
el19tb 29:2151cd327a36 192
el19tb 29:2151cd327a36 193 void CrossyChicken::drawSafety()
el19tb 29:2151cd327a36 194 {
el19tb 29:2151cd327a36 195 graphics.drawSafetyLanes(safety_lane);
el19tb 29:2151cd327a36 196 }
el19tb 29:2151cd327a36 197
el19tb 29:2151cd327a36 198
el19tb 29:2151cd327a36 199 void CrossyChicken::createMultipleRoadLane()
el19tb 29:2151cd327a36 200 {
el19tb 29:2151cd327a36 201 int min = 0; // start from the top, and draw till 0
el19tb 29:2151cd327a36 202 int max = grid_width; // draw 21 objects to the first lane
el19tb 29:2151cd327a36 203 int row = 1;
el19tb 29:2151cd327a36 204
el19tb 29:2151cd327a36 205 for(int x = 0; x < 4; x++){
el19tb 29:2151cd327a36 206 createRoadLane(min, max, row);
el19tb 29:2151cd327a36 207 row++; // increment the rows to the next lane
el19tb 29:2151cd327a36 208 min += 22; // fill in the vector with 22 grid units
el19tb 29:2151cd327a36 209 max += 22;
el19tb 29:2151cd327a36 210 }
el19tb 29:2151cd327a36 211 }
el19tb 29:2151cd327a36 212
el19tb 29:2151cd327a36 213 // every level is going to have the same amount of blocks
el19tb 29:2151cd327a36 214 void CrossyChicken::createRoadLane(int min, int max, int row)
el19tb 29:2151cd327a36 215 {
el19tb 29:2151cd327a36 216 std::vector<Background>::size_type it;
el19tb 29:2151cd327a36 217
el19tb 29:2151cd327a36 218 // fill the road objects
el19tb 29:2151cd327a36 219 for(int it = min; it != max; it++){
el19tb 29:2151cd327a36 220 roads.push_back(it/row, row); // it is the x pos of the obj, row is the y pos
el19tb 29:2151cd327a36 221 }
el19tb 29:2151cd327a36 222 }
el19tb 29:2151cd327a36 223
el19tb 29:2151cd327a36 224 void CrossyChicken::drawRoadObjects()
el19tb 29:2151cd327a36 225 {
el19tb 29:2151cd327a36 226 graphics.getRoadObjects(roads);
el19tb 29:2151cd327a36 227 }
el19tb 29:2151cd327a36 228
el19tb 29:2151cd327a36 229 void CrossyChicken::createMultipleLanesWater()
el19tb 29:2151cd327a36 230 {
el19tb 29:2151cd327a36 231 int min = 0; // start from the top, and draw till 0
el19tb 29:2151cd327a36 232 int max = grid_width; // draw 21 objects to the first lane
el19tb 29:2151cd327a36 233 int row = 7;
el19tb 29:2151cd327a36 234 int x_fac = 1;
el19tb 29:2151cd327a36 235
el19tb 29:2151cd327a36 236 for(int x = 0; x < 3; x++){
el19tb 29:2151cd327a36 237 if(x == 1){
el19tb 29:2151cd327a36 238 createWaterLane(min, max, row, -0.6); // second row goes left
el19tb 29:2151cd327a36 239 } else {
el19tb 29:2151cd327a36 240 createWaterLane(min, max, row, 0.4); // rest of the rows go right
el19tb 29:2151cd327a36 241 }
el19tb 29:2151cd327a36 242
el19tb 29:2151cd327a36 243 row++; // increment the rows to the next lane
el19tb 29:2151cd327a36 244 min += grid_width; // fill in the vector with 22 grid units
el19tb 29:2151cd327a36 245 max += grid_width;
el19tb 29:2151cd327a36 246 }
el19tb 29:2151cd327a36 247 }
el19tb 29:2151cd327a36 248
el19tb 29:2151cd327a36 249 void CrossyChicken::createWaterLane(int min, int max, int row, float speed, int x_fac){
el19tb 29:2151cd327a36 250 int state = 1;
el19tb 29:2151cd327a36 251 for(it = min; it < max; it++)
el19tb 29:2151cd327a36 252 {
el19tb 29:2151cd327a36 253 switch(state)
el19tb 29:2151cd327a36 254 {
el19tb 29:2151cd327a36 255 case 1: // initial state
el19tb 29:2151cd327a36 256 water[it].push_back(it/x_fac, row, speed, 'F'); // first type of water
el19tb 29:2151cd327a36 257 state++; // transition to next state
el19tb 29:2151cd327a36 258 break;
el19tb 29:2151cd327a36 259 case 2:
el19tb 29:2151cd327a36 260 water[it].push_back(it/x_fac, row, speed, 'S'); // first type of water
el19tb 29:2151cd327a36 261 state++; // transition to state 3
el19tb 29:2151cd327a36 262 break;
el19tb 29:2151cd327a36 263 case 3:
el19tb 29:2151cd327a36 264 water[it].push_back(it/x_fac, row, speed, 'T'); // first type of water
el19tb 29:2151cd327a36 265 state = 1; // back to start state
el19tb 29:2151cd327a36 266 break;
el19tb 29:2151cd327a36 267 }
el19tb 29:2151cd327a36 268 }
el19tb 29:2151cd327a36 269 }
el19tb 29:2151cd327a36 270
el19tb 29:2151cd327a36 271 // moves the water based on the velocity
el19tb 29:2151cd327a36 272 void CrossyChicken::moveWater(std::vector<Water>& water_lanes)
el19tb 29:2151cd327a36 273 {
el19tb 29:2151cd327a36 274 for(unsigned int i = 0; i < water_lanes.size(); i++)
el19tb 29:2151cd327a36 275 {
el19tb 29:2151cd327a36 276 if(water_lanes(i).speed > 0){
el19tb 29:2151cd327a36 277 water_lanes(i).x += speed;
el19tb 29:2151cd327a36 278 } else {
el19tb 29:2151cd327a36 279 water_lanes(i).x -= speed;
el19tb 29:2151cd327a36 280 }
el19tb 29:2151cd327a36 281 }
el19tb 29:2151cd327a36 282
el19tb 29:2151cd327a36 283 loopWater(water_lanes);
el19tb 29:2151cd327a36 284 }
el19tb 29:2151cd327a36 285
el19tb 29:2151cd327a36 286
el19tb 29:2151cd327a36 287 void CrossyChicken::loopWater(std::vector<Water>& water_lanes)
el19tb 29:2151cd327a36 288 {
el19tb 29:2151cd327a36 289 for(unsigned int i = 0; i < water_lanes.size(); i++)
el19tb 29:2151cd327a36 290 {
el19tb 29:2151cd327a36 291 if(water_lanes(i).x > 84+grid){
el19tb 29:2151cd327a36 292 water_lanes(i).x = -4;
el19tb 29:2151cd327a36 293 } else if(water_lanes[i].x < -4){
el19tb 29:2151cd327a36 294 water_lanes(i).x = 84 + grid;
el19tb 29:2151cd327a36 295 }
el19tb 29:2151cd327a36 296 }
el19tb 29:2151cd327a36 297 }
el19tb 29:2151cd327a36 298
el19tb 29:2151cd327a36 299 void CrossyChicken::drawWater()
el19tb 29:2151cd327a36 300 {
el19tb 29:2151cd327a36 301 graphics.drawWater(water);
el19tb 29:2151cd327a36 302 }
el19tb 29:2151cd327a36 303
el19tb 29:2151cd327a36 304 void CrossyChicken::drawEndPost()
el19tb 29:2151cd327a36 305 {
el19tb 29:2151cd327a36 306 graphics.drawGoal(84/2)-grid/2, 48-grid*11);
el19tb 29:2151cd327a36 307 }
el19tb 29:2151cd327a36 308
el19tb 29:2151cd327a36 309 // make the frog move same speed as log
el19tb 29:2151cd327a36 310 // if the frog moves then detach
el19tb 29:2151cd327a36 311 void CrossyChicken::frogOnLog(Car *log) {
el19tb 29:2151cd327a36 312 if(log->seperation != 0){
el19tb 29:2151cd327a36 313 chicken.x += 1.0;
el19tb 29:2151cd327a36 314 }
el19tb 29:2151cd327a36 315 }
el19tb 29:2151cd327a36 316
el19tb 29:2151cd327a36 317 //moves the chicken around the grid
el19tb 29:2151cd327a36 318 void CrossyChicken::moveChicken(int xWay, int yWay){
el19tb 29:2151cd327a36 319 //increment the left side of the chicken by a value of the grid size
el19tb 29:2151cd327a36 320 chicken.x += xWay * 4;
el19tb 29:2151cd327a36 321
el19tb 29:2151cd327a36 322 //increment the top side by a value of grid sizw
el19tb 29:2151cd327a36 323 chicken.y += yWay * 4;
el19tb 29:2151cd327a36 324
el19tb 29:2151cd327a36 325 chicken.left_side = chicken.x;
el19tb 29:2151cd327a36 326 chicken.right_side = grid + chicken.x;
el19tb 29:2151cd327a36 327 chicken.up = chicken.y;
el19tb 29:2151cd327a36 328 chicken.down = grid + chicken.y;
el19tb 29:2151cd327a36 329
el19tb 29:2151cd327a36 330 //display the new state of the chicken
el19tb 29:2151cd327a36 331 //graphics.showChicken();
el19tb 29:2151cd327a36 332
el19tb 29:2151cd327a36 333 //wait_ms(30);
el19tb 29:2151cd327a36 334 }
el19tb 29:2151cd327a36 335
el19tb 29:2151cd327a36 336 void CrossyChicken::moveCar(Car *car, int dir, int x) {
el19tb 29:2151cd327a36 337 car->speedMedium(dir, x);
el19tb 29:2151cd327a36 338
el19tb 29:2151cd327a36 339 // check if car goes out of bounds
el19tb 29:2151cd327a36 340 if(car->vehicle.x > 84+grid){
el19tb 29:2151cd327a36 341 car->vehicle.x = -4;
el19tb 29:2151cd327a36 342
el19tb 29:2151cd327a36 343 } else if(car->vehicle.x < -4){
el19tb 29:2151cd327a36 344 car->vehicle.x = 84 + grid;
el19tb 29:2151cd327a36 345 }
el19tb 29:2151cd327a36 346 }
el19tb 29:2151cd327a36 347
el19tb 29:2151cd327a36 348 // debug
el19tb 29:2151cd327a36 349 void CrossyChicken::setCollision(Car *car){
el19tb 29:2151cd327a36 350
el19tb 29:2151cd327a36 351 float other_bottom = car->vehicle.height + car->vehicle.y;
el19tb 29:2151cd327a36 352
el19tb 29:2151cd327a36 353
el19tb 29:2151cd327a36 354 if(!(chicken.up >= other_bottom ||
el19tb 29:2151cd327a36 355 (chicken.right_side <= car->vehicle.x) ||
el19tb 29:2151cd327a36 356 (chicken.down <= car->vehicle.y) ||
el19tb 29:2151cd327a36 357 chicken.left_side >= (car->vehicle.width + car->vehicle.x))){
el19tb 29:2151cd327a36 358 graphics.printTest();
el19tb 29:2151cd327a36 359
el19tb 29:2151cd327a36 360 if(chicken.y < screenH - grid*6){
el19tb 29:2151cd327a36 361 attach = true;
el19tb 29:2151cd327a36 362 } else {
el19tb 29:2151cd327a36 363 attach = false;
el19tb 29:2151cd327a36 364 }
el19tb 29:2151cd327a36 365 }
el19tb 29:2151cd327a36 366 }
el19tb 29:2151cd327a36 367
el19tb 29:2151cd327a36 368 bool CrossyChicken::returnCollision(Car* log){
el19tb 29:2151cd327a36 369
el19tb 29:2151cd327a36 370 float ob = log->vehicle.height + log->vehicle.y;
el19tb 29:2151cd327a36 371
el19tb 29:2151cd327a36 372 if(!(chicken.up >= ob||
el19tb 29:2151cd327a36 373 (chicken.right_side <= log->vehicle.x) ||
el19tb 29:2151cd327a36 374 (chicken.down <= log->vehicle.y) ||
el19tb 29:2151cd327a36 375 chicken.left_side >= (log->vehicle.width + log->vehicle.x))){
el19tb 29:2151cd327a36 376 return true;
el19tb 29:2151cd327a36 377 }
el19tb 29:2151cd327a36 378 }