int main(int argc, char* args[])
{
SDL_Window* window = nullptr;
SDL_Surface* windowSurface = nullptr;
SDL_Renderer* renderer = nullptr;
if (!init(&window, &windowSurface, &renderer))
{
printf("Failed to initialize SDL.\n", SDL_GetError());
}
else
{
bool quit = false;
SDL_Event e;
Player player;
SDL_Rect winBox;
addEnemy();
addEntity(player.m_pos, 375, 25, 25, 25);
addEntity(winBox, 0, 750, 50, 800);
//Game loop
while (!quit)
{
while (SDL_PollEvent(&e) != 0)
{
if (e.type == SDL_QUIT) {
quit = true;
}
if (e.type == SDL_KEYDOWN)
{
inputMananger(e, player.m_pos, player.m_movementSpeed);
}
}
if (playerCollisions(enemies, player)) {
resetPlayerPos(player);
}
enemyMovement();
gameBounds(player.m_pos);
render(&renderer, player.m_pos, winBox);
//Check to see whether the game is won
if (checkWinCollision(winBox, player)) {
quit = true;
}
SDL_Delay(16); //Simulate 16 fps
}
}
close(&window, &renderer);
return 0;
}
void game() {
// Reset running motion in case user stops pressing arrow key
player.isRunning = 0;
// Running/moving speed
if (player.frameCount % 4 == 0) {
changeFrame();
}
// Button Handling
if (BUTTON_PRESSED(BUTTON_A)) {
// Only jump if player is not already jumping
if (canJump && checkCollision()) {
canJump = 0;
player.isJumping = 1;
jumpFrameCounter = 30;
playSoundB(jumpSound, JUMPSOUNDLEN, JUMPSOUNDFREQ, 0);
jump();
}
}
if (BUTTON_PRESSED(BUTTON_B)) {
vBlankCount = 100;
prevSeason = season;
playSoundB(warpSound, WARPSOUNDLEN, WARPSOUNDFREQ, 0);
state = SEASONCHANGE;
}
if (BUTTON_PRESSED(BUTTON_START)) {
REG_DISPCTL ^= BG0_ENABLE;
pauseSound();
state = PAUSE;
}
// Change to neutral season - CHEAT MODE
if (BUTTON_HELD(BUTTON_R) && BUTTON_HELD(BUTTON_L) && BUTTON_HELD(BUTTON_SELECT)) {
vBlankCount = 100;
prevSeason = -1;
playSoundB(warpSound, WARPSOUNDLEN, WARPSOUNDFREQ, 0);
state = SEASONCHANGE;
}
if (BUTTON_HELD(BUTTON_RIGHT)) {
player.isRunning = 1;
player.facing = 0;
player.deltaCol = 1;
if (hOff < 272 && player.col >= 120 - player.height / 2) {
hOff += player.deltaCol;
}
else if (player.col < 240 - player.width) {
player.col += player.deltaCol;
}
}
if (BUTTON_HELD(BUTTON_LEFT)) {
player.isRunning = 1;
player.facing = 1;
player.deltaCol = -1;
if (hOff > 0 && player.col < 120 - player.width / 2) {
hOff += player.deltaCol;
}
else if (player.col > 0) {
player.col += player.deltaCol;
}
}
// End of button handling
// Jump handling
if (player.isJumping) {
jump();
}
/*
if (!canJump && hOff < 272) {
player.col += player.deltaCol;
}
*/
// Gravity and Collision
if (!checkCollision() || player.isJumping) {
player.isRunning = 0; // Stop running animation
/*if (vOff <= 96 && player.row >= 80 - player.height / 2) { */
vOff += player.deltaRow;
//}
if (player.row < 160) {
player.row += player.deltaRow;
}
else {
state = LOSE;
}
}
else {
canJump = 1;
player.deltaCol = 0;
}
// Gem collision detection - player wins current level
if (checkWinCollision()) {
playSoundB(winLevelSound, WINLEVELSOUNDLEN, WINLEVELSOUNDFREQ, 0);
state = WINLEVEL;
}
// Standing still animation
if (!player.isRunning) {
player.currentFrame = 0;
}
// Running animation
if (player.isRunning) {
player.frameCount++;
}
// Seasonal BG1 Animations
switch (season) {
case FALL:
bg1VOff--;
break;
case WINTER:
bg1HOff--;
bg1VOff--;
break;
}
}
