Asteroids::Asteroids() {
Init();
srand(time(NULL));
done = false;
lastFrameTicks = 0.0f;
timeLeftOver = 0.0f;
gravity_x = 0.0f;
gravity_y = 0.0f;
bulletIndex = 0;
shootTimer = 0.1f;
spriteSheetTexture = LoadTexture("sheet.png");
bulletSprite = SheetSprite(spriteSheetTexture, 425.0f / 1024.0f, 468.0f / 1024.0f, 93.0f / 1024.0f, 84.0f / 1024.0f);
SheetSprite playerSprite = SheetSprite(spriteSheetTexture, 425.0f / 1024.0f, 468.0f / 1024.0f, 93.0f / 1024.0f, 84.0f / 1024.0f);
player = new Player();
player->sprite = playerSprite;
player->scale_x = 1.0f;
player->scale_y = 1.0f;
player->x = 0.0f;
player->y = 0.0f;
player->friction_x = 3.0f;
player->friction_y = 3.0f;
entities.push_back(player);
SheetSprite asteroidSprite = SheetSprite(spriteSheetTexture, 224.0f / 1024.0f, 664.0f / 1024.0f, 101.0f / 1024.0f, 84.0f / 1024.0f);
for (int i = 0; i < 20; i++) {
Entity* asteroid = new Entity();
asteroid->sprite = asteroidSprite;
float scale = genRandomNumber(0.7f, 1.5f);
asteroid->scale_x = scale;
asteroid->scale_y = scale;
asteroid->x = genRandomNumber(-1.33f, 1.33f);
asteroid->y = genRandomNumber(-1.0f, 1.0f);
asteroid->rotation = genRandomNumber(-90.0f, 90.0f);
asteroid->velocity_x = genRandomNumber(-0.15f, 0.15f);
asteroid->velocity_y = genRandomNumber(-0.15f, 0.15f);
entities.push_back(asteroid);
}
ParticleEmitter demoParticles(300);
demoParticles.maxLifetime = 1.0f;
demoParticles.position = Vector(0.0f, 0.5f, 0.0f);
demoParticles.velocity = Vector(0.8f, 0.5f, 0.0f);
demoParticles.velocityDeviation = Vector(0.5f, 1.5f, 0.0f);
particleEmitters.push_back(demoParticles);
gunshot = Mix_LoadWAV("gunshot.wav");
music = Mix_LoadMUS("music.wav");
if (Mix_PlayMusic(music, -1) < 0) {
cout << "Error";
}
}
bool PlatKillas::UpdateAndRender() {
float ticks = (float)SDL_GetTicks() / 1000.0f;
float elapsed = ticks - lastFrameTicks;
lastFrameTicks = ticks;
SDL_Event event;
while (SDL_PollEvent(&event)) {
if (event.type == SDL_QUIT || event.type == SDL_WINDOWEVENT_CLOSE) {
done = true;
}
else if (event.type == SDL_KEYDOWN) {
if (event.key.keysym.scancode == SDL_SCANCODE_SPACE) {
if (shootTimer > 0.1f)
shootBullet();
}
}
}
const Uint8 *keys = SDL_GetKeyboardState(NULL);
if (keys[SDL_SCANCODE_W]) {
if (!player->isJumping) {
player->jump();
}
}
if (keys[SDL_SCANCODE_D]) {
SheetSprite playerSprite = SheetSprite(characterSpriteSheetTexture, 12, 8, 27);
player->sprite = playerSprite;
player->setWalkRight();
}
else if (keys[SDL_SCANCODE_A]) {
SheetSprite playerSprite = SheetSprite(characterSpriteSheetTexture, 12, 8, 15);
player->sprite = playerSprite;
player->setWalkLeft();
}
else {
player->setIdle();
}
if (keys[SDL_SCANCODE_X]) {
if (shootTimer > 0.1f) {
shootTimer = 0.0f;
shootBullet();
}
}
float fixedElapsed = elapsed + timeLeftOver;
if (fixedElapsed > FIXED_TIMESTEP* MAX_TIMESTEPS) {
fixedElapsed = FIXED_TIMESTEP* MAX_TIMESTEPS;
}
while (fixedElapsed >= FIXED_TIMESTEP) {
fixedElapsed -= FIXED_TIMESTEP;
FixedUpdate();
}
timeLeftOver = fixedElapsed;
Update(elapsed);
Render();
return done;
}
void ClassDemoApp::RenderGameLevel() {
state = STATE_GAME_LEVEL;
Mix_HaltMusic();
player = new Entity();
player->position_x = 1.0f;
player->position_y = -9.0f;
player->sprite = SheetSprite(playerTexture, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f);
player->hitboxHeight = player->height * 1.0f;
player->hitboxWidth = player->width * 1.0f;
player->friction_x = 2.0f;
player->friction_y = 2.0f;
player->isStatic = false;
entities.push_back(player);
enemies.clear();
for (int i = 0; i < 50; i++) {
Entity enemy;
enemy.position_x = 15 + i * 5;
enemy.position_y = -(2 + rand() % (9 - 2));
enemy.sprite = SheetSprite(spritesTexture, 420.0f/1024.0f, 66.0f/512.0f, 40.0f/1024.0f, 66.0f/512.0f, 1.0f);
enemy.hitboxHeight = enemy.height * 0.5f;
enemy.hitboxWidth = enemy.width * 0.5f;
// int randint = 1 + rand() % (2-1);
// if (randint == 1) {
// enemy.velocity_y = 1.0f;
// }
// else {
// enemy.velocity_y = -1.0f;
// }
int randint2 = 1 + rand() % (2-1);
if (randint2 == 1) {
enemy.velocity_x = 0.5f;
}
else {
enemy.velocity_x = -0.5f;
}
enemies.push_back(enemy);
}
keyv.clear();
for (int i = 0; i < 90; i++) {
Entity key;
key.position_x = 7 + i * 2;
key.position_y = -(2 + rand() % (9 - 2));
key.sprite = SheetSprite(keysTexture, 1.0f, 1.0f, 1.0f, 1.0f, 0.7f);
key.hitboxHeight = key.height * 1.0f;
key.hitboxWidth = key.width * 1.0f;
keyv.push_back(key);
}
}
Slug::Slug(float size, float x_position, float y_position, int texture, ShaderProgram* program){
this->program = program;
x = x_position;
y = y_position;
this->size = size;
// Animation stuff
animation_time = .5f;
float sheet_width = 353;
float sheet_length = 153;
Sheetposition slimeDead = Sheetposition(0, 112, 59, 12, this->size/2, sheet_width, sheet_length);
Sheetposition slimeWalk1 = Sheetposition(52, 125, 50, 28, this->size, sheet_width, sheet_length);
Sheetposition slimeWalk2 = Sheetposition(0, 125, 51, 26, this->size, sheet_width, sheet_length);
spritesheet = SheetSprite(texture, slimeWalk1);
frames = new Sheetposition[3];
Sheetposition holder[]= { slimeWalk1, slimeWalk2, slimeDead};
for (int i = 0; i < 3; i++){
frames[i] = holder[i];
}
death_frame = 2;
walk_begin = 0;
walk_end = 1;
sprite = slimeWalk1;
acceleration_rate = 1.0;
y_gravity = 1.0;
bottom_flag = top_flag = right_flag = left_flag = false;
}
GameApp::GameApp()
{
Init();
keys = SDL_GetKeyboardState(NULL);
done = false;
lastFrameTicks = 0.0f;
timeLeftOver = 0.0f;
state = STATE_GAME;
dead = false;
fontText = loadTexture("pixel_font.png");
spriteSheet = loadTexture("sprites.png");
music = Mix_LoadMUS("music.ogg");
Mix_PlayMusic(music, -1);
jumpSound = Mix_LoadWAV("jump.wav");
starSound = Mix_LoadWAV("star.wav");
gravityX = 0.0f;
gravityY = -1.0f;
starsCollected = 0;
BuildLevel();
//Build player
player.sprite = SheetSprite(spriteSheet, 159, SPRITE_COUNT_X, SPRITE_COUNT_Y);
player.isStatic = false;
player.enableGravity = true;
entities.push_back(&player);
}
void initPlayer(){
Entity player = *new Entity(0,-0.5,0.13,0.15);
player.sprite = SheetSprite(spriteSheetTexture, 792.0f/914.0f, 828.0f/936.0f, 48.0f/914.0f, 106.0f/936.0f, 0.2);
player.type = PLAYER;
player.isAlive = true;
entities.push_back(player);
}
PlatKillas::PlatKillas() {
Init();
done = false;
lastFrameTicks = 0.0f;
timeLeftOver = 0.0f;
gravity_x = 0.0f;
gravity_y = -9.8f;
bulletIndex = 0;
shootTimer = 0.1f;
buildLevel();
characterSpriteSheetTexture = LoadTexture("characters_1.png");
SheetSprite playerSprite = SheetSprite(characterSpriteSheetTexture, 12, 8, 15);
player = new Player();
player->sprite = playerSprite;
player->y = -0.5f;
player->width = 0.2f;
player->height = 0.2f;
player->friction_x = 3.0f;
entities.push_back(player);
}
void PlatKillas::Update(float elapsed) {
if (enemySpawnTimer > 1.0f && enemyIndex < 8) {
SheetSprite enemySprite = SheetSprite(characterSpriteSheetTexture, 12, 8, 2);
enemies[enemyIndex].sprite = enemySprite;
enemies[enemyIndex].y = 0.85f;
enemies[enemyIndex].x = 0.65f;
enemies[enemyIndex].width = 0.2f;
enemies[enemyIndex].height = 0.2f;
enemies[enemyIndex].acceleration_x = -2.0f;
entities.push_back(&enemies[enemyIndex]);
enemyIndex++;
enemySpawnTimer = 0.0f;
}
for (size_t i = 0; i < entities.size(); i++) {
entities[i]->Update(elapsed);
}
for (size_t i = 0; i < MAX_BULLETS; i++) {
bullets[i].Update(elapsed);
}
shootTimer += elapsed;
enemySpawnTimer += elapsed;
}
//TODO: sometimes these are swallowed somehow
void shootBullet(int direction) {//N.E.W.S.
GLuint sSTex = LoadTexture(RESOURCE_FOLDER"tiles_spritesheet2.png");
Entity newBullet = *new Entity(PLAYER_ENT.xmid()-0.015,PLAYER_ENT.ymid()-0.015,0.03,0.03);
newBullet.sprite = SheetSprite(sSTex, 0.0f/1024.0f, 576.0f/1024.0f, 70.0f/1024.0f, 70.0f/1024.0f, 0.2);
newBullet.type = BULLET;
switch (direction){
case 0:
newBullet.velocity_y = 2.0f;
//puts("up");
break;
case 1:
newBullet.x += 0.02f;
newBullet.velocity_x = 2.0f;
//puts("right");
break;
case 2:
newBullet.x -= 0.02f;
newBullet.velocity_x = -2.0f;
//puts("left");
break;
case 3:
newBullet.y -= 0.02f;
newBullet.velocity_y = -2.0f;
//puts("down");
break;
}
bullets.push_back(newBullet);
Mix_PlayChannel( -1, pewpew, 0);
}
SheetSprite App::decodeFromIndex(int index, int spriteCountX, int spriteCountY, GLuint texture){
float u = (index % spriteCountX) / spriteCountX;
float v = (index / spriteCountX) / spriteCountY;
float spriteWidth = 1 / spriteCountX;
float spriteHeight = 1 / spriteCountY;
SheetSprite sprite = SheetSprite(texture, u, v, spriteWidth, spriteHeight);
return sprite;
}
Enemy::Enemy(Textures* tex) : Character(tex) {
is_jumper = false;
//Enemy static sprites
sprite = SheetSprite(tex->characterSpriteSheetTexture, 405.0f / 2048.0f, 167.0f / 2048.0f, 132.0f / 2048.0f, 161.0f / 2048.0f);
sprite_face_right = SheetSprite(tex->characterSpriteSheetTexture, 1160.0f / 2048.0f, 827.0f / 2048.0f, 120.0f / 2048.0f, 162.0f / 2048.0f);
sprite_face_left = SheetSprite(tex->characterSpriteSheetTexture, 916.0f / 2048.0f, 995.0f / 2048.0f, 120.0f / 2048.0f, 161.0f / 2048.0f);
sprite_jump_right = SheetSprite(tex->characterAnimationSpriteSheetTexture, 122.0f / 1320.0f, 476.0f / 1320.0f, 120.0f / 1320.0f, 161.0f / 1320.0f);
sprite_jump_left = SheetSprite(tex->characterAnimationSpriteSheetTexture, 721.0f / 1320.0f, 483.0f / 1320.0f, 120.0f / 1320.0f, 161.0f / 1320.0f);
//Enemy animated sprites
vector<vector<float>> frames_walk_right;
vector<vector<float>> frames_walk_left;
frames_walk_right.push_back({ 1160.0f / 2048.0f, 827.0f / 2048.0f, 120.0f / 2048.0f, 162.0f / 2048.0f });
frames_walk_right.push_back({ 1158.0f / 2048.0f, 0.0f / 2048.0f, 120.0f / 2048.0f, 162.0f / 2048.0f });
frames_walk_right.push_back({ 795.0f / 2048.0f, 1820.0f / 2048.0f, 120.0f / 2048.0f, 162.0f / 2048.0f });
frames_walk_left.push_back({ 916.0f / 2048.0f, 995.0f / 2048.0f, 120.0f / 2048.0f, 161.0f / 2048.0f });
frames_walk_left.push_back({ 1040.0f / 2048.0f, 1163.0f / 2048.0f, 120.0f / 2048.0f, 162.0f / 2048.0f });
frames_walk_left.push_back({ 796.0f / 2048.0f, 831.0f / 2048.0f, 120.0f / 2048.0f, 162.0f / 2048.0f });
//walk right animation
animation_walk_right = SheetSprite(tex->characterSpriteSheetTexture);
animation_walk_right.setAnimated(true, 8.0f, frames_walk_right);
//walk left animation
animation_walk_left = SheetSprite(tex->characterSpriteSheetTexture);
animation_walk_left.setAnimated(true, 8.0f, frames_walk_left);
}
Entity::Entity() {
sprite = SheetSprite();
friction_x = 5.0f;
gravity_y = -4.0f;
enableCollisions = true;
collidedBottom = false;
isStatic = true;
isCollisionBool = false;
}
void ClassDemoApp::Setup() {
SDL_Init(SDL_INIT_VIDEO);
displayWindow = SDL_CreateWindow("My Game", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 360, SDL_WINDOW_OPENGL);
SDL_GLContext context = SDL_GL_CreateContext(displayWindow);
SDL_GL_MakeCurrent(displayWindow, context);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
#ifdef _WINDOWS
glewInit();
#endif
done = false;
srand((unsigned int)time(NULL));
program = new ShaderProgram(RESOURCE_FOLDER"vertex_textured.glsl", RESOURCE_FOLDER"fragment_textured.glsl");
// program = new ShaderProgram(RESOURCE_FOLDER"vertex.glsl", RESOURCE_FOLDER"fragment.glsl");
tileTexture = LoadTexture("sheet_4.png");
projectionMatrix.setOrthoProjection(-3.55f, 3.55f, -2.0f, 2.0f, -1.0f, 1.0f);
//SheetSprite sheet = SheetSprite(tileTexture, 14, 8);
for (int i = 0; i < LEVEL_HEIGHT; i++) {
for (int j = 0; j < LEVEL_WIDTH; j++) {
if (i == 0 || j == 0 || j == LEVEL_WIDTH - 1)
levelData[i][j] = 13;
else
levelData[i][j] = 254;
}
}
for (int k = 2; k < LEVEL_WIDTH - 5; ) {
for (int r = rand() % 3; r < 3; r++) {
int j = rand() % (LEVEL_HEIGHT - 4) + 3;
for (int i = rand() % 4; i < 6; i++) {
levelData[j][k + i] = 13;
if (i == 4 && (k + i) > LEVEL_WIDTH - 11) {
levelData[j - 1][k + i] = 64;
r = 3;
}
}
}
k += 7 + rand() % 3;
}
SheetSprite playerSprite = SheetSprite(LoadTexture("p2_spritesheet.png"), 1, 1);
player = new Entity(playerSprite);
entities.push_back(player);
player->width = 0.225f;
player->height = 0.3f;
player->x = TILE_SIZE * 6 + player->width / 2;
player->y = -TILE_SIZE * 2;
player->isStatic = false;
baseTouchX = 6;
}
void loadChunk(Chunk chunk, bool alive){
for(int y=LEVEL_HEIGHT-1; y > 0 ; y--){
for(int x=0; x < LEVEL_WIDTH; x++){
if(chunk.get(y, x)){
Entity myEntity = *new Entity(chunk.tileGlobalX(y, x),-(chunk.tileGlobalY(y,x)),TILE_X,TILE_Y);
if (rand() % 100 < 20){
myEntity.type = BPLATFORM;
myEntity.sprite = SheetSprite(spriteSheetTexture, 0.0f/914.0f, 432.0f/936.0f, 70.0f/914.0f, 70.0f/936.0f, 0.2);
}
else{
myEntity.type = PLATFORM;
myEntity.sprite = SheetSprite(spriteSheetTexture, 504.0f/914.0f, 288.0f/936.0f, 70.0f/914.0f, 70.0f/936.0f, 0.2);
}
myEntity.isStatic = true;
myEntity.isAlive = alive;
entities.push_back(myEntity);
}
}
}
}
void ClassDemoApp::RenderGameLevel() {
state = STATE_GAME_LEVEL;
score = 0;
timeCount = 0;
enemyDirection = 1.0f;
moveEnemyDown = false;
enemyHitWall = false;
player = new Entity();
player->x = -0.1f;
player->y = -2.0f + (player->height * 0.3f) / 2.0f;
player->sprite = SheetSprite(spritesTexture, 426.0f/1024.0f, 132.0f/512.0f, 32.0f/1024.0f, 66.0f/512.0f, 0.3f);
player->hitboxHeight = player->height * 0.3f;
player->hitboxWidth = player->width * 0.3f;
enemies.clear();
for (int row = 0; row < 3; row++) {
for (int column = 0; column < 6; column++) {
Entity enemy;
enemy.x = -3.0f + (column * 0.75f);
enemy.y = 1.4f - (row * 0.5f);
enemy.sprite = SheetSprite(spritesTexture, 420.0f/1024.0f, 66.0f/512.0f, 40.0f/1024.0f, 66.0f/512.0f, 0.3f);
enemy.hitboxHeight = enemy.height * 0.3f;
enemy.hitboxWidth = enemy.width * 0.3f;
enemies.push_back(enemy);
numOfEnemies++;
}
}
bullet = Entity();
bullet.active = false;
bullet.sprite = SheetSprite(spritesTexture, 183.0f/1024.0f, 467.0f/512.0f, 12.0f/1024.0f, 11.0f/512.0f, 0.3f);
bullet.hitboxHeight = bullet.height * 0.3f;
bullet.hitboxWidth = bullet.width * 0.3f;
}
///*
void DrawText(ShaderProgram* program, int fontTexture, std::string text, float size, float spacing) {
for(int i=0; i < text.size(); i++){
int x = 2 + (text[i] - 'a') % 16;
int y = 5 + (text[i] - 'a')/16;
Entity myEntity = *new Entity(0+(0.3*i),0,0.1,0.1);
myEntity.sprite = SheetSprite(fontTexture, (spacing+(x*(spacing+size)))/512.0f, (spacing+(y*(spacing+size)))/512.0f, 20.0f/512.0f, 20.0f/512.0f, 0.2);
myEntity.type = PLATFORM;
myEntity.isStatic = true;
menuEntities.push_back(myEntity);
}
}
void spawnEnemy(){
float randx = (static_cast <float> (rand()) / (static_cast <float> (RAND_MAX/1.0f))) + 0.5f;
if(rand() % 2){
randx = -1 * randx;
}
float randy = (static_cast <float> (rand()) / (static_cast <float> (RAND_MAX/1.0f))) + 0.5f;
if(rand() % 2){
randy = -1 * randy;
}
Entity enemy = *new Entity(PLAYER_ENT.xmid()+randx,PLAYER_ENT.ymid()+randy,0.13,0.13);
enemy.sprite = SheetSprite(spriteSheetTexture, 72.0f/914.0f, 72.0f/936.0f, 70.0f/914.0f, 70.0f/936.0f, 0.2);
enemy.type = ENEMY;
enemy.isAlive = true;
enemy.player = &PLAYER_ENT;
entities.push_back(enemy);
}
void PlatKillas::shootBullet() {
SheetSprite bulletSprite = SheetSprite(characterSpriteSheetTexture, 12, 8, 3);
bullets[bulletIndex].sprite = bulletSprite;
bullets[bulletIndex].visible = true;
bullets[bulletIndex].x = player->x;
bullets[bulletIndex].y = player->y;
bullets[bulletIndex].rotation = 0.0f;
if (player->face_left)
bullets[bulletIndex].velocity_x = -3.5f;
else
bullets[bulletIndex].velocity_x = 3.5f;
bulletIndex++;
if (bulletIndex > MAX_BULLETS - 1) {
bulletIndex = 0;
}
shootTimer = 0;
}
void GameApp::placeEntity(string type, float placeX, float placeY)
{
if (type == "player")
{
player.x = placeX;
player.y = placeY;
}
else if(type == "star")
{
Entity* temp = new Entity();
temp->sprite = SheetSprite(spriteSheet, 478, SPRITE_COUNT_X, SPRITE_COUNT_Y);
temp->x = placeX;
temp->y = placeY;
temp->enableGravity = false;
temp->enableCollisions = false;
stars.push_back(temp);
entities.push_back(temp);
}
}
void setupMainMenu(ShaderProgram* program){
state = STATE_MAIN_MENU;
//create a menu UI and such
/*
GLuint textTexture = LoadTexture(RESOURCE_FOLDER"font1.png");
std::string text = "abcdefg";
DrawText(program, textTexture, text, 14.2f, 9.0f);//textTexture
*/
GLuint menuTexture = LoadTexture(RESOURCE_FOLDER"Menu.png");
Entity myEntity = *new Entity(-1.8,-1,3.6,2.0);
myEntity.sprite = SheetSprite(menuTexture, 0.0f, 0.0f, 1.0f, 1.0f, 2.0);
myEntity.type = PLATFORM;
myEntity.isStatic = true;
menuEntities.push_back(myEntity);
}
void PlatKillas::buildLevel() {
brickIndex = 0;
brickSpriteSheetTexture = LoadTexture("sheet_4.png");
SheetSprite brickSprite;
for (float i = -1.0f; i <= 1.0f; i = i + 0.2f) {
brickSprite = SheetSprite(brickSpriteSheetTexture, 14, 8, 7 + rand() % 3);
bricks[brickIndex].sprite = brickSprite;
bricks[brickIndex].isStatic = true;
bricks[brickIndex].y = -0.9f;
bricks[brickIndex].x = i;
bricks[brickIndex].width = 0.2f;
bricks[brickIndex].height = 0.2f;
entities.push_back(&bricks[brickIndex]);
brickIndex++;
}
brickSprite = SheetSprite(brickSpriteSheetTexture, 14, 8, 27);
for (float i = -0.4f; i <= 1.0f; i = i + 0.2f) {
bricks[brickIndex].sprite = brickSprite;
bricks[brickIndex].isStatic = true;
bricks[brickIndex].y = i;
bricks[brickIndex].x = -1.23f;
bricks[brickIndex].width = 0.2f;
bricks[brickIndex].height = 0.2f;
entities.push_back(&bricks[brickIndex]);
brickIndex++;
}
for (float i = -0.4f; i <= 1.0f; i = i + 0.2f) {
bricks[brickIndex].sprite = brickSprite;
bricks[brickIndex].isStatic = true;
bricks[brickIndex].y = i;
bricks[brickIndex].x = 1.23f;
bricks[brickIndex].width = 0.2f;
bricks[brickIndex].height = 0.2f;
entities.push_back(&bricks[brickIndex]);
brickIndex++;
}
for (float i = -0.4f; i <= 0.4f; i = i + 0.2f) {
brickSprite = SheetSprite(brickSpriteSheetTexture, 14, 8, 11);
bricks[brickIndex].sprite = brickSprite;
bricks[brickIndex].isStatic = true;
bricks[brickIndex].y = 0.1f;
bricks[brickIndex].x = i;
bricks[brickIndex].width = 0.2f;
bricks[brickIndex].height = 0.2f;
entities.push_back(&bricks[brickIndex]);
brickIndex++;
}
for (float i = -1.05f; i <= -0.8f; i = i + 0.2f) {
brickSprite = SheetSprite(brickSpriteSheetTexture, 14, 8, 11);
bricks[brickIndex].sprite = brickSprite;
bricks[brickIndex].isStatic = true;
bricks[brickIndex].y = -0.4f;
bricks[brickIndex].x = i;
bricks[brickIndex].width = 0.2f;
bricks[brickIndex].height = 0.2f;
entities.push_back(&bricks[brickIndex]);
brickIndex++;
}
for (float i = 1.05f; i >= 0.8f; i = i - 0.2f) {
brickSprite = SheetSprite(brickSpriteSheetTexture, 14, 8, 11);
bricks[brickIndex].sprite = brickSprite;
bricks[brickIndex].isStatic = true;
bricks[brickIndex].y = -0.4f;
bricks[brickIndex].x = i;
bricks[brickIndex].width = 0.3f;
bricks[brickIndex].height = 0.2f;
entities.push_back(&bricks[brickIndex]);
brickIndex++;
}
}
Player::Player(float size, float x_position, float y_position, int texture, ShaderProgram* program){
current_health = max_health = 1000;
current_mana = max_mana = 75;
stretchy = true;
this->program = program;
position.set_x(x_position);
position.set_y(y_position);
this->size = size;
coloruniform = glGetUniformLocation(program->programID, "color_shift");
// Animation stuff. Here, set the positions of the various sprites used, toss them in array
float sheet_width = 256;
float sheet_length = 512;
animation_time = .05f;
/*<TextureAtlas imagePath="sprites.png">
<SubTexture name="bathighflap.png" x="0" y="53" width="96" height="58"/>
<SubTexture name="batlowflap.png" x="0" y="113" width="88" height="66"/>
<SubTexture name="batmidhighflap.png" x="0" y="181" width="83" height="57"/>
<SubTexture name="batmidlowflap.png" x="0" y="0" width="100" height="51"/>
<SubTexture name="player_jumping.png" x="148" y="307" width="66" height="94"/>
<SubTexture name="player_standing.png" x="148" y="209" width="66" height="96"/>
<SubTexture name="player_walking1.png" x="102" y="0" width="72" height="94"/>
<SubTexture name="player_walking2.png" x="90" y="113" width="72" height="94"/>
<SubTexture name="player_walking3.png" x="74" y="336" width="72" height="94"/>
<SubTexture name="player_walking4.png" x="74" y="240" width="72" height="94"/>
<SubTexture name="player_walking5.png" x="0" y="336" width="72" height="94"/>
<SubTexture name="player_walking6.png" x="0" y="240" width="72" height="94"/>
</TextureAtlas>*/
Sheetposition p1_stand = Sheetposition(148, 209, 66, 96, this->size, sheet_width, sheet_length);
Sheetposition p1_jump = Sheetposition(148, 307, 66, 94, this->size, sheet_width, sheet_length);
Sheetposition p1_walk01 = Sheetposition(102, 0, 72, 94, this->size, sheet_width, sheet_length);
Sheetposition p1_walk02 = Sheetposition(90, 113, 72, 94, this->size, sheet_width, sheet_length);
Sheetposition p1_walk03 = Sheetposition(74, 336, 72, 94, this->size, sheet_width, sheet_length);
Sheetposition p1_walk04 = Sheetposition(74, 240, 72, 94, this->size, sheet_width, sheet_length);
Sheetposition p1_walk05 = Sheetposition(0, 336, 72, 94, this->size, sheet_width, sheet_length);
Sheetposition p1_walk06 = Sheetposition(0, 240, 72, 94, this->size, sheet_width, sheet_length);
Sheetposition bat_highflap = Sheetposition(0, 53, 96, 57, this->size/2, sheet_width, sheet_length);
Sheetposition bat_midhighflap = Sheetposition(0, 181, 83, 57, this->size/2, sheet_width, sheet_length);
Sheetposition bat_midlowflap = Sheetposition(0, 0, 100, 51, this->size/2, sheet_width, sheet_length);
Sheetposition bat_lowflap = Sheetposition(0, 113, 88, 66, this->size/2, sheet_width, sheet_length);
spritesheet = SheetSprite(texture, p1_stand);
frames = new Sheetposition[12];
Sheetposition holder[] = { p1_stand, p1_jump, p1_walk01, p1_walk02, p1_walk03, p1_walk04, p1_walk05, p1_walk06,
bat_highflap, bat_midhighflap, bat_midlowflap, bat_lowflap};
for (int i = 0; i < 12; i++){
frames[i] = holder[i];
}
hurt_frame = 1;
walk_begin = 2;
walk_end = 7;
sprite = p1_stand;
hurt_time = .5f;
// physics stuff
bottom_flag = top_flag = right_flag = left_flag = false;
jump_velocity = 3.5;
acceleration_rate = 17.5;
gravity.set_y(25.0);
friction.set_x(5.0);
friction.set_y(0);
}
void ClassDemoApp::Setup() {
SDL_Init(SDL_INIT_VIDEO);
displayWindow = SDL_CreateWindow("My Box Game", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, (int)WINDOW_WIDTH, (int)WINDOW_HEIGHT, SDL_WINDOW_OPENGL);
SDL_GLContext context = SDL_GL_CreateContext(displayWindow);
SDL_GL_MakeCurrent(displayWindow, context);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
#ifdef _WINDOWS
glewInit();
#endif
done = false;
srand((unsigned int)time(NULL));
program = new ShaderProgram(RESOURCE_FOLDER"vertex_textured.glsl", RESOURCE_FOLDER"fragment_textured_lighting.glsl");
programInfo = new ShaderProgram(RESOURCE_FOLDER"vertex_textured.glsl", RESOURCE_FOLDER"fragment_textured_colored.glsl");
tileTexture = LoadTexture("Tileset.png");
infoBox = LoadTexture("InfoBox.png");
projectionMatrix.setOrthoProjection(-PROJECTION_WIDTH, PROJECTION_WIDTH, -PROJECTION_HEIGHT, PROJECTION_HEIGHT, -1.0f, 1.0f);
state = PlayingLevel;
LoadLevel("map1.txt");
SheetSprite playerSprite = SheetSprite(LoadTexture("player.png"), 1, 1);
player = new Entity(playerSprite);
entities.push_back(player);
player->entityType = Entity::ENTITY_PLAYER;
player->width = BOX_SIZE;
player->height = BOX_SIZE;
player->spawnX = 2;
player->spawnY = -5;
player->y = TILE_SIZE * player->spawnY + player->height / 2;
player->x = TILE_SIZE * player->spawnX + player->width / 2;
player->isStatic = false;
includePlayer2 = false;
player2 = new Entity(playerSprite);
if (includePlayer2) {
entities.push_back(player2);
}
player2->entityType = Entity::ENTITY_PLAYER;
player2->width = BOX_SIZE;
player2->height = BOX_SIZE;
player2->spawnX = 1;
player2->spawnY = -5;
player2->y = TILE_SIZE * player2->spawnY + player->height / 2;
player2->x = TILE_SIZE * player2->spawnX + player->width / 2;
player2->isStatic = false;
box = new Entity(playerSprite);
box->entityType = Entity::ENTITY_ENEMY;
box->width = BOX_SIZE;
box->height = BOX_SIZE;
box->spawnX = 4;
box->spawnY = -5;
box->y = TILE_SIZE * box->spawnY + box->height / 2;
box->x = TILE_SIZE * box->spawnX + box->width / 2;
box->isStatic = false;
entities.push_back(box);
box2 = new Entity(playerSprite);
box2->entityType = Entity::ENTITY_ENEMY;
box2->width = (float)(BOX_SIZE) * 2;
box2->height = (float)(BOX_SIZE)* 2;
box2->spawnX = 7;
box2->spawnY = -6;
box2->y = TILE_SIZE * box2->spawnY + box2->height / 2;
box2->x = TILE_SIZE * box2->spawnX + box2->width / 2;
box2->isStatic = false;
entities.push_back(box2);
box3 = new Entity(playerSprite);
box3->entityType = Entity::ENTITY_ENEMY;
box3->width = (float)(BOX_SIZE)* 3;
box3->height = (float)(BOX_SIZE)* 3;
box3->spawnX = 12;
box3->spawnY = -6;
box3->y = TILE_SIZE * box3->spawnY + box3->height / 2;
box3->x = TILE_SIZE * box3->spawnX + box3->width / 2;
box3->isStatic = false;
entities.push_back(box3);
players[0] = player;
players[1] = player2;
//Set Controls Here
controls[0] = new PlayerController(SDL_SCANCODE_W, SDL_SCANCODE_S, SDL_SCANCODE_A, SDL_SCANCODE_D, SDL_SCANCODE_K);
controls[1] = new PlayerController(SDL_SCANCODE_UP, SDL_SCANCODE_DOWN, SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_RCTRL);
infoBoxTimer = 8;
}
void Weapon::changeWeapon(int type)
{
this->type = type;
if (type == RAY_GUN) {
scale_x = 1.5f;
scale_y = 1.5f;
rateOfFire = 1.0f;
ammo = 150;
max_ammo = 350;
melee_damage = 0;
droppable = true;
bullet_type = PLASMA_BALL;
sprite = SheetSprite(tex->weaponSpriteSheetTexture, 14, 7, 2);
}
else if (type == SWORD) {
scale_x = 1.2f;
scale_y = 0.4f;
rateOfFire = 0.0f;
ammo = 0;
max_ammo = 0;
melee_damage = 20;
droppable = false;
bullet_type = PLASMA_BALL;
sprite = SheetSprite(tex->characterAnimationSpriteSheetTexture, 481.0f / 1320.0f, 987.0f / 1320.0f, 111.0f / 1320.0f, 33.0f / 1320.0f);
}
else if (type == MINI_GUN) {
scale_x = 1.5f;
scale_y = 1.5f;
rateOfFire = 2.0f;
ammo = 125;
max_ammo = 200;
melee_damage = 0;
droppable = true;
bullet_type = LASER;
sprite = SheetSprite(tex->minigunTexture, 1, 1, 0);
}
else if (type == MACHINE_GUN) {
scale_x = 1.5f;
scale_y = 1.0f;
rateOfFire = 1.5f;
ammo = 150;
max_ammo = 400;
melee_damage = 0;
droppable = true;
bullet_type = SMILEY_FACE;
sprite = SheetSprite(tex->gunsSpriteSheetTexture, 344.0f / 480.0f, 4.0f / 256.0f, 99.0f / 480.0f, 63.0f / 256.0f);
}
else if (type == SHOTGUN) {
scale_x = 1.3f;
scale_y = 0.5f;
rateOfFire = 0.3f;
ammo = 20;
max_ammo = 40;
melee_damage = 0;
droppable = true;
bullet_type = FRUIT;
sprite = SheetSprite(tex->gunsSpriteSheetTexture, 96.0f / 480.0f, 212.0f / 256.0f, 95.0f / 480.0f, 33.0f / 256.0f);
}
}
