ELEC2645_Project_el18jb - test 1 doc

ELEC2645 (2019/20) » Code » ELEC2645_Project_el18jb

ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_Project_el18jb

test 1 doc

Dependencies: mbed Gamepad2

Engine/Engine.cpp@9:9830d3a78572, 2020-05-27 (annotated)

Committer:: joebarhouch
Date:: Wed May 27 00:49:39 2020 +0000
Revision:: 9:9830d3a78572
Parent:: 8:d19b30a6cd69
Child:: 10:9317a62bd4d0

Who changed what in which revision?

User	Revision	Line number	New contents of line
joebarhouch	3:e4e1cbf750b6	1	#include "Engine.h"
joebarhouch	3:e4e1cbf750b6	2
joebarhouch	9:9830d3a78572	3	Platform maps[6] = {Platform(0, 40, 20, 3), Platform(0, 14, 20, 3), Platform(64, 14, 10, 3), Platform(70, 40, 20, 3), Platform(5, 20, 30, 3), Platform(55, 30, 25, 3)};
joebarhouch	7:530ca713d2b2	4	int mapSize = sizeof(maps)/sizeof(*maps);
joebarhouch	8:d19b30a6cd69	5	vector <Enemy> enemies;
joebarhouch	7:530ca713d2b2	6
joebarhouch	7:530ca713d2b2	7
joebarhouch	7:530ca713d2b2	8	////////////////////// DRAW MAP //////////////////////////
joebarhouch	7:530ca713d2b2	9	void drawMap(N5110 &lcd)
joebarhouch	7:530ca713d2b2	10	{
joebarhouch	7:530ca713d2b2	11	for (int i = 0; i < mapSize; i++) {
joebarhouch	7:530ca713d2b2	12	maps[i].draw(lcd);
joebarhouch	7:530ca713d2b2	13
joebarhouch	7:530ca713d2b2	14	//debugs
joebarhouch	7:530ca713d2b2	15	//coords = maps[i].get_pos();
joebarhouch	7:530ca713d2b2	16	//printf("x: %i, y: %i,w: %i,h: %i \n",coords.x, coords.y, coords.width, coords.height);
joebarhouch	7:530ca713d2b2	17	}
joebarhouch	7:530ca713d2b2	18	//debugs
joebarhouch	7:530ca713d2b2	19	//printf("-----------------------------------------\n");
joebarhouch	7:530ca713d2b2	20	}
joebarhouch	7:530ca713d2b2	21
joebarhouch	7:530ca713d2b2	22
joebarhouch	7:530ca713d2b2	23
joebarhouch	3:e4e1cbf750b6	24	Engine::Engine()
joebarhouch	3:e4e1cbf750b6	25	{
joebarhouch	3:e4e1cbf750b6	26	}
joebarhouch	3:e4e1cbf750b6	27	Engine::~Engine()
joebarhouch	3:e4e1cbf750b6	28	{
joebarhouch	3:e4e1cbf750b6	29	}
joebarhouch	3:e4e1cbf750b6	30
joebarhouch	6:00d20886e4f8	31
joebarhouch	6:00d20886e4f8	32	////////////////////// INIT ////////////////////////////
joebarhouch	3:e4e1cbf750b6	33	void Engine::init()
joebarhouch	3:e4e1cbf750b6	34	{
joebarhouch	3:e4e1cbf750b6	35	//init coord
joebarhouch	3:e4e1cbf750b6	36	_px = WIDTH / 2;
joebarhouch	7:530ca713d2b2	37	_py = 5;
joebarhouch	6:00d20886e4f8	38
joebarhouch	3:e4e1cbf750b6	39	//init call
joebarhouch	3:e4e1cbf750b6	40	_p.init(_px, _py);
joebarhouch	7:530ca713d2b2	41
joebarhouch	8:d19b30a6cd69	42	//ennemy
joebarhouch	8:d19b30a6cd69	43	enemies.push_back(Enemy(0, 0));
joebarhouch	8:d19b30a6cd69	44	enemies.push_back(Enemy(75, 0));
joebarhouch	8:d19b30a6cd69	45
joebarhouch	8:d19b30a6cd69	46
joebarhouch	7:530ca713d2b2	47	//physics parameters
joebarhouch	7:530ca713d2b2	48	_Ypos = 0;
joebarhouch	7:530ca713d2b2	49	_fall = true;
joebarhouch	8:d19b30a6cd69	50	_c = false;
joebarhouch	8:d19b30a6cd69	51
joebarhouch	9:9830d3a78572	52	//rands
joebarhouch	9:9830d3a78572	53	srand(time(NULL));
joebarhouch	3:e4e1cbf750b6	54	}
joebarhouch	3:e4e1cbf750b6	55
joebarhouch	6:00d20886e4f8	56
joebarhouch	6:00d20886e4f8	57
joebarhouch	6:00d20886e4f8	58	////////////////////// INPUT //////////////////////////
joebarhouch	5:928c2eee4109	59	//reads direction and magnitude from the JOYSTICK to control the player
joebarhouch	3:e4e1cbf750b6	60	void Engine::read_input(Gamepad &pad)
joebarhouch	3:e4e1cbf750b6	61	{
joebarhouch	3:e4e1cbf750b6	62	_d = pad.get_direction();
joebarhouch	3:e4e1cbf750b6	63	_mag = pad.get_mag();
joebarhouch	8:d19b30a6cd69	64	_jump = pad.B_held();
joebarhouch	8:d19b30a6cd69	65	//printf("%s", _jump ? "true\n" : "false\n");
joebarhouch	3:e4e1cbf750b6	66	}
joebarhouch	3:e4e1cbf750b6	67
joebarhouch	7:530ca713d2b2	68
joebarhouch	7:530ca713d2b2	69
joebarhouch	7:530ca713d2b2	70
joebarhouch	7:530ca713d2b2	71
joebarhouch	6:00d20886e4f8	72	////////////////////// DRAW ///////////////////////////
joebarhouch	6:00d20886e4f8	73	//draw both player and map
joebarhouch	3:e4e1cbf750b6	74	void Engine::draw(N5110 &lcd)
joebarhouch	3:e4e1cbf750b6	75	{
joebarhouch	7:530ca713d2b2	76
joebarhouch	7:530ca713d2b2	77
joebarhouch	3:e4e1cbf750b6	78	// player
joebarhouch	3:e4e1cbf750b6	79	_p.draw(lcd);
joebarhouch	7:530ca713d2b2	80
joebarhouch	8:d19b30a6cd69	81	// map
joebarhouch	8:d19b30a6cd69	82	drawMap(lcd);
joebarhouch	8:d19b30a6cd69	83
joebarhouch	8:d19b30a6cd69	84	//enemies
joebarhouch	8:d19b30a6cd69	85	for(int i = 0; i < enemies.size(); i ++) {
joebarhouch	8:d19b30a6cd69	86	enemies.at(i).draw(lcd);
joebarhouch	8:d19b30a6cd69	87	}
joebarhouch	8:d19b30a6cd69	88
joebarhouch	8:d19b30a6cd69	89
joebarhouch	3:e4e1cbf750b6	90	}
joebarhouch	3:e4e1cbf750b6	91
joebarhouch	7:530ca713d2b2	92
joebarhouch	7:530ca713d2b2	93
joebarhouch	7:530ca713d2b2	94
joebarhouch	6:00d20886e4f8	95	////////////////////// UPDATE //////////////////////////
joebarhouch	5:928c2eee4109	96	//provide the player file with necessary Joystick values
joebarhouch	3:e4e1cbf750b6	97	void Engine::update(Gamepad &pad)
joebarhouch	3:e4e1cbf750b6	98	{
joebarhouch	7:530ca713d2b2	99	floorCollide();
joebarhouch	8:d19b30a6cd69	100	efloorCollide();
joebarhouch	8:d19b30a6cd69	101	spawnEnemy();
joebarhouch	3:e4e1cbf750b6	102
joebarhouch	8:d19b30a6cd69	103	_p.update(_d,_mag, _Ypos, _fall, _jump);
joebarhouch	7:530ca713d2b2	104
joebarhouch	8:d19b30a6cd69	105	for(int i = 0; i < enemies.size(); i ++) {
joebarhouch	9:9830d3a78572	106	enemies.at(i).update(_eYpos.at(i), _efall.at(i));
joebarhouch	8:d19b30a6cd69	107	//printf("Enemy %i!\n", i);
joebarhouch	8:d19b30a6cd69	108	}
joebarhouch	6:00d20886e4f8	109
joebarhouch	8:d19b30a6cd69	110	/*
joebarhouch	8:d19b30a6cd69	111	if (_c == true) {
joebarhouch	8:d19b30a6cd69	112
joebarhouch	8:d19b30a6cd69	113	//debug
joebarhouch	8:d19b30a6cd69	114	//printf("collison\n");
joebarhouch	8:d19b30a6cd69	115	} else {
joebarhouch	6:00d20886e4f8	116
joebarhouch	8:d19b30a6cd69	117	//debug
joebarhouch	8:d19b30a6cd69	118	//printf("no collison\n");
joebarhouch	8:d19b30a6cd69	119	}
joebarhouch	8:d19b30a6cd69	120	//enemmyCollide(pad);
joebarhouch	6:00d20886e4f8	121	}
joebarhouch	8:d19b30a6cd69	122	*/
joebarhouch	3:e4e1cbf750b6	123	}
joebarhouch	7:530ca713d2b2	124
joebarhouch	6:00d20886e4f8	125	////////////////////// FLOOR COLLISION //////////////////////////
joebarhouch	7:530ca713d2b2	126	void Engine::floorCollide()
joebarhouch	6:00d20886e4f8	127	{
joebarhouch	8:d19b30a6cd69	128
joebarhouch	7:530ca713d2b2	129	int a;
joebarhouch	8:d19b30a6cd69	130	Vector4 coords[mapSize];
joebarhouch	6:00d20886e4f8	131	Vector2D player = _p.get_pos();
joebarhouch	8:d19b30a6cd69	132	//coordinates of platforms
joebarhouch	8:d19b30a6cd69	133	for(int i = 0; i < mapSize; i++) {
joebarhouch	7:530ca713d2b2	134	coords[i] = maps[i].get_pos();
joebarhouch	7:530ca713d2b2	135	}
joebarhouch	7:530ca713d2b2	136
joebarhouch	6:00d20886e4f8	137
joebarhouch	8:d19b30a6cd69	138	if(_c == false) {
joebarhouch	7:530ca713d2b2	139	_fall = true;
joebarhouch	7:530ca713d2b2	140	for(int j=0; j < mapSize; j++) {
joebarhouch	8:d19b30a6cd69	141	if(player.x+5 >= coords[j].x && player.x+1 <= coords[j].x + coords[j].width && player.y+9 >= coords[j].y && player.y+9 <= coords[j].y + coords[j].height) {
joebarhouch	7:530ca713d2b2	142	a = j;
joebarhouch	8:d19b30a6cd69	143	_c = true;
joebarhouch	7:530ca713d2b2	144	//printf("%i, %i\n", player.x, player.y );
joebarhouch	7:530ca713d2b2	145	}
joebarhouch	7:530ca713d2b2	146	}
joebarhouch	6:00d20886e4f8	147	}
joebarhouch	8:d19b30a6cd69	148
joebarhouch	8:d19b30a6cd69	149	if(_c == true) {
joebarhouch	8:d19b30a6cd69	150	_Ypos = coords[a].y - 8;
joebarhouch	8:d19b30a6cd69	151	_fall = false;
joebarhouch	8:d19b30a6cd69	152	_c = false;
joebarhouch	8:d19b30a6cd69	153	}
joebarhouch	8:d19b30a6cd69	154	}
joebarhouch	8:d19b30a6cd69	155
joebarhouch	8:d19b30a6cd69	156
joebarhouch	8:d19b30a6cd69	157	////////////////////// SPAWN ENEMY /////////////////////////////////////
joebarhouch	8:d19b30a6cd69	158	void Engine::spawnEnemy()
joebarhouch	8:d19b30a6cd69	159	{
joebarhouch	9:9830d3a78572	160
joebarhouch	9:9830d3a78572	161
joebarhouch	8:d19b30a6cd69	162	for(int i = 0; i < enemies.size(); i ++) {
joebarhouch	8:d19b30a6cd69	163	//printf("%s", enemies.at(i).fell() ? "true\n" : "false\n");
joebarhouch	8:d19b30a6cd69	164	if ( enemies.at(i).fell() == true ) {
joebarhouch	9:9830d3a78572	165	int f = rand()%2;
joebarhouch	9:9830d3a78572	166	if ( f == 0) {
joebarhouch	9:9830d3a78572	167	place =1;
joebarhouch	9:9830d3a78572	168	} else if ( f ==1) {
joebarhouch	9:9830d3a78572	169	place = 0;
joebarhouch	9:9830d3a78572	170	}
joebarhouch	9:9830d3a78572	171	printf("%s\n", f ? "true" : "false");
joebarhouch	9:9830d3a78572	172	//enemies.erase(enemies.begin() + i);
joebarhouch	9:9830d3a78572	173	switch(place) {
joebarhouch	9:9830d3a78572	174	case 1:
joebarhouch	9:9830d3a78572	175	enemies.at(i).set_pos(0,0);
joebarhouch	9:9830d3a78572	176	//enemies.push_back(Enemy(0,0));
joebarhouch	9:9830d3a78572	177	break;
joebarhouch	9:9830d3a78572	178	case 0:
joebarhouch	9:9830d3a78572	179	enemies.at(i).set_pos(0,75);
joebarhouch	9:9830d3a78572	180	//enemies.push_back(Enemy(0,75));
joebarhouch	9:9830d3a78572	181	break;
joebarhouch	9:9830d3a78572	182	}
joebarhouch	9:9830d3a78572	183
joebarhouch	7:530ca713d2b2	184	}
joebarhouch	8:d19b30a6cd69	185	}
joebarhouch	7:530ca713d2b2	186
joebarhouch	6:00d20886e4f8	187	}
joebarhouch	3:e4e1cbf750b6	188
joebarhouch	5:928c2eee4109	189
joebarhouch	8:d19b30a6cd69	190	////////////////////// ENNEMY FLOOR COLLISION //////////////////////////
joebarhouch	8:d19b30a6cd69	191	void Engine::efloorCollide()
joebarhouch	8:d19b30a6cd69	192	{
joebarhouch	8:d19b30a6cd69	193	vector <Vector2D> epos;
joebarhouch	8:d19b30a6cd69	194	Vector4 coord[mapSize];
joebarhouch	8:d19b30a6cd69	195	int b;
joebarhouch	8:d19b30a6cd69	196	//coordinates of platforms
joebarhouch	8:d19b30a6cd69	197	for(int i = 0; i < mapSize; i++) {
joebarhouch	8:d19b30a6cd69	198	coord[i] = maps[i].get_pos();
joebarhouch	8:d19b30a6cd69	199	}
joebarhouch	8:d19b30a6cd69	200
joebarhouch	8:d19b30a6cd69	201	for(int i = 0; i <enemies.size(); i++) {
joebarhouch	8:d19b30a6cd69	202	epos.push_back(enemies.at(i).get_pos());
joebarhouch	9:9830d3a78572	203	_eYpos.push_back(1);
joebarhouch	9:9830d3a78572	204	_efall.push_back(true);
joebarhouch	9:9830d3a78572	205
joebarhouch	8:d19b30a6cd69	206	//printf("pos of %i: %f, %f\n", i, epos.at(i).x, epos.at(i).y);
joebarhouch	8:d19b30a6cd69	207	}
joebarhouch	8:d19b30a6cd69	208
joebarhouch	9:9830d3a78572	209	/*
joebarhouch	8:d19b30a6cd69	210	if(_e == false) {
joebarhouch	9:9830d3a78572	211	//_efall = true;
joebarhouch	8:d19b30a6cd69	212	for(int i=0; i<mapSize; i++) {
joebarhouch	8:d19b30a6cd69	213	for(int j=0; j < epos.size(); j++) {
joebarhouch	8:d19b30a6cd69	214	if(epos.at(j).x >= coord[i].x && epos.at(j).x+1 <= coord[i].x + coord[i].width && epos.at(j).y+6 >= coord[i].y && epos.at(j).y+6 <= coord[i].y + coord[i].height) {
joebarhouch	8:d19b30a6cd69	215	b = j;
joebarhouch	8:d19b30a6cd69	216	_e = true;
joebarhouch	8:d19b30a6cd69	217	//printf("%f, %f\n", epos.at(j).x,epos.at(j).y );
joebarhouch	8:d19b30a6cd69	218	}
joebarhouch	8:d19b30a6cd69	219	}
joebarhouch	8:d19b30a6cd69	220	}
joebarhouch	8:d19b30a6cd69	221	}
joebarhouch	8:d19b30a6cd69	222
joebarhouch	8:d19b30a6cd69	223	if(_e == true) {
joebarhouch	9:9830d3a78572	224	_eYpos.at(i) = coord[b].y - 8;
joebarhouch	9:9830d3a78572	225	_efall.at(i) = false;
joebarhouch	8:d19b30a6cd69	226	_e = false;
joebarhouch	8:d19b30a6cd69	227	//printf("enemy fall");
joebarhouch	8:d19b30a6cd69	228	}
joebarhouch	9:9830d3a78572	229	*/
joebarhouch	9:9830d3a78572	230	for(int i=0; i < mapSize; i++){
joebarhouch	9:9830d3a78572	231	for(int j=0; j< epos.size(); j++){
joebarhouch	9:9830d3a78572	232	if(epos.at(j).x >= coord[i].x && epos.at(j).x+1 <= coord[i].x + coord[i].width && epos.at(j).y+6 >= coord[i].y && epos.at(j).y+6 <= coord[i].y + coord[i].height){
joebarhouch	9:9830d3a78572	233	_eYpos.at(i) = coord[i].y - 8;
joebarhouch	9:9830d3a78572	234	_efall.at(i) = false;
joebarhouch	9:9830d3a78572	235	}
joebarhouch	9:9830d3a78572	236	else{
joebarhouch	9:9830d3a78572	237	_efall.at(i) = true;
joebarhouch	9:9830d3a78572	238	}
joebarhouch	9:9830d3a78572	239	}
joebarhouch	9:9830d3a78572	240	}
joebarhouch	8:d19b30a6cd69	241
joebarhouch	8:d19b30a6cd69	242	}
joebarhouch	8:d19b30a6cd69	243

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	27 May 2020
Imports:	2
Forks:	0
Commits:	16
Dependents:	0
Dependencies:	2
Followers:	155

Engine/Engine.cpp@9:9830d3a78572, 2020-05-27 (annotated)

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