static void
updateEntities(PlayState *playState, EntityNode **entities, GameContext *gameContext, UserInput *userInput,
GameMemory *gameMemory) {
for (EntityNode **entityNode = entities; *entityNode;) {
V2D position = getEntityScreenPosition(&(*entityNode)->entity, gameContext->cameraPosition);
if (((*entityNode)->entity.type == PLAYER_BULLET_TYPE || (*entityNode)->entity.type == ENEMY_BULLET_TYPE ||
(*entityNode)->entity.type == NULL_ENTITY_TYPE) &&
(position.x < -(*entityNode)->entity.bitmap.width ||
position.x > gameContext->gameWidth + (*entityNode)->entity.bitmap.width ||
position.y < -(*entityNode)->entity.bitmap.height ||
position.y > gameContext->gameHeight + (*entityNode)->entity.bitmap.height ||
(*entityNode)->entity.dyingCounter == 1)) {
(*entityNode)->entity.dyingCounter = 0;
EntityNode *freeEntity = *entityNode;
// NOTE: must modify the pointer itself
*entityNode = (*entityNode)->next;
freeEntity->next = playState->freeEntities;
playState->freeEntities = freeEntity;
assert((*entityNode == 0) || (*entityNode != (*entityNode)->next));
} else {
updateEntity(playState, &(*entityNode)->entity, gameContext, userInput, gameMemory);
moveEntity(playState, &(*entityNode)->entity, gameContext, userInput);
entityNode = &(*entityNode)->next;
assert((*entityNode == 0) || (*entityNode != (*entityNode)->next));
}
}
}
void EntityRainFX::onUpdate()
{
prevPosX = posX;
prevPosY = posY;
prevPosZ = posZ;
motionY -= particleGravity;
moveEntity(motionX, motionY, motionZ);
motionX *= 0.98000001907348633;
motionY *= 0.98000001907348633;
motionZ *= 0.98000001907348633;
if(particleMaxAge-- <= 0)
{
setEntityDead();
}
if(onGround)
{
if(Math.random() < 0.5)
{
setEntityDead();
}
motionX *= 0.69999998807907104;
motionZ *= 0.69999998807907104;
}
Material material = worldObj.getBlockMaterial(MathHelper.floor_double(posX), MathHelper.floor_double(posY), MathHelper.floor_double(posZ));
if(material.getIsLiquid() || material.isSolid())
{
double d = (float)(MathHelper.floor_double(posY) + 1) - BlockFluid.getPercentAir(worldObj.getBlockMetadata(MathHelper.floor_double(posX), MathHelper.floor_double(posY), MathHelper.floor_double(posZ)));
if(posY < d)
{
setEntityDead();
}
}
}
static int luaMoveEntity(lua_State *L){
pent e = lua_touserdata(L, 1);
position x = luaL_checknumber(L, 1);
position y = luaL_checknumber(L, 1);
moveEntity(e, x, y);
lua_pushvalue(L, 1);
return 1;
}
void Player_Move(Entity* p, float dx, float dy)
{
moveEntity(p, dx, dy);
p->playerC->cameraX += dx;
p->playerC->cameraY += dy;
Graphics_MoveCamera(dx, dy);
}
/**
* Envoie une entité tant que sont état n'est pas final.
* @param game L'état du jeu
* @param hero Le héros
* @param entity L'entité à envoyer
* @param board Le plateau de jeu
*/
void throwEntity(GameState* game, Eceman* hero, Entity* entity, char board[ROWS][COLS]) {
unsigned int i;
i = 0;
while (entity->state != FINAL) {
i++;
if (i % 20000000 != 0)
continue;
clearEntity(board, entity);
moveEntity(game, hero, entity, board);
drawEntity(board, entity);
}
}
void moveForward(ENTITY *entity, GAMESTATE* state, DISPLAY* display)
{
CELL *destination = NULL;
CELL *parent = entity->parent;
switch (entity->facing){
case down : destination = parent->below; break;
case left : destination = parent->left; break;
case up : destination = parent->above; break;
case right : destination = parent->right; break;
default : entity->facing = up;
}
if (canMove(destination) == true){
if (destination->type == WATER) decreaseHealth(state, NEGHEALTH);
moveEntity(destination, parent);
}
else if (canMove(destination) == false){
if (destination != NULL){
doActionIfNotEmpty(display, state, destination->entity);
}
}
}
void World::update( float dt )
{
//Update the population, mostly does AI decisions
mPop.update( dt );
float mBlockDimensions = 0.3f;
//Do collision for moving characters
for( int i = 0; i < POPULATION_MAX_CHARACTERS; i++){
Character& character = mPop.getCharacter(i);
if( character.getExistence() > Character::Existence::Dead ){
XMFLOAT4& dir = mPop.getCharacter(i).getWalkingDirection();
//Make sure we are at least moving when checking collision
float dist = fabs( dir.x ) + fabs( dir.z );
if( dist < 0.1f ){
continue;
}
//TEMPORARY WAY OF SOLVING THIS!
//As long as we are not on a ramp, bring us to the floor
int bx = static_cast<int>( character.getPosition().x / mBlockDimensions );
int bz = static_cast<int>( character.getPosition().z / mBlockDimensions );
CLAMP( bx, 0, getLevel().getWidth() - 1 );
CLAMP( bz, 0, getLevel().getDepth() - 1 );
XMVECTOR moveVec = XMLoadFloat4( &dir );
moveVec = XMVector3Normalize( moveVec );
moveVec = XMVectorSetW( moveVec, 1.0f );
moveEntity( &character, moveVec, dt * CHARACTER_MOVE_SPEED );
//Reset the direction back to 0
dir.x = 0.0f;
dir.y = 0.0f;
dir.z = 0.0f;
}
}
for(ushort i = 0; i < mLevel.getNumDoors(); i++){
Level::Door& door = mLevel.getDoor(i);
if( door.state == Level::Door::Opening ){
door.setYRotation( door.getYRotation() + 0.02f );
if( door.getYRotation() > ( door.startAngle + ( 3.14159f * 0.5f ) ) ){
door.state = Level::Door::Opened;
door.setYRotation( door.startAngle + ( 3.14159f * 0.5f ) );
}
}else if( door.state == Level::Door::Closing ){
door.setYRotation( door.getYRotation() - 0.02f );
if( door.getYRotation() < ( door.startAngle - ( 3.14159f * 0.5f ) ) ){
door.state = Level::Door::Closed;
door.setYRotation( door.startAngle - ( 3.14159f * 0.5f ) );
}
}
}
}
INTERNAL void gameUpdate(GameState *state, Memory *memory, f32 dt)
{
GameWorldState *world =
GET_STATE_DATA(state, &state->persistentArena, GameWorldState);
if (!common_isSet(world->flags, gameworldstateflags_init))
{
#ifdef DENGINE_DEBUG
{
u8 *data = (u8 *)world;
for (i32 i = 0; i < sizeof(GameWorldState); i++)
ASSERT(data[i] == 0);
}
#endif
world->pixelsPerMeter = 70.0f;
MemoryIndex entityArenaSize =
(MemoryIndex)((f32)memory->transientSize * 0.5f);
u8 *arenaBase = state->transientArena.base + state->transientArena.size;
memory_arenaInit(&world->entityArena, arenaBase, entityArenaSize);
world->camera.min = V2(0, 0);
world->camera.max = state->renderer.size;
world->size = state->renderer.size;
world->entityListSize = 1024;
world->entityList = MEMORY_PUSH_ARRAY(&world->entityArena,
world->entityListSize, Entity);
{ // Init null entity
Entity *nullEntity = &world->entityList[world->entityIndex++];
nullEntity->id = world->entityIdCounter++;
}
{ // Init asteroid entities
world->numAsteroids = 15;
}
{ // Init audio renderer
world->numAudioRenderers = 8;
world->audioRenderer = MEMORY_PUSH_ARRAY(
&world->entityArena, world->numAudioRenderers, AudioRenderer);
}
{ // Global Collision Rules
setCollisionRule(world, entitytype_ship, entitytype_asteroid_small,
TRUE);
setCollisionRule(world, entitytype_ship, entitytype_asteroid_medium,
TRUE);
setCollisionRule(world, entitytype_ship, entitytype_asteroid_large,
TRUE);
setCollisionRule(world, entitytype_bullet,
entitytype_asteroid_small, TRUE);
setCollisionRule(world, entitytype_bullet,
entitytype_asteroid_medium, TRUE);
setCollisionRule(world, entitytype_bullet,
entitytype_asteroid_large, TRUE);
}
world->numStarP = 100;
world->starPList =
MEMORY_PUSH_ARRAY(&world->entityArena, world->numStarP, v2);
world->starMinOpacity = 0.25f;
for (i32 i = 0; i < world->numStarP; i++)
{
i32 randX = rand() % (i32)world->size.x;
i32 randY = rand() % (i32)world->size.y;
world->starPList[i] = V2i(randX, randY);
}
world->flags |= gameworldstateflags_init;
world->scoreMultiplier = 5;
world->scoreMultiplierBarTimer = 0.0f;
world->scoreMultiplierBarThresholdInS = 2.0f;
}
if (common_isSet(world->flags, gameworldstateflags_level_started))
{
Font *arial40 = asset_fontGet(&state->assetManager, "Arial", 40);
Renderer *renderer = &state->renderer;
/* Render scores onto screen */
v2 stringP =
V2((renderer->size.w * 0.5f), renderer->size.h - arial40->size);
char gamePointsString[COMMON_ITOA_MAX_BUFFER_32BIT] = {0};
common_itoa(world->score, gamePointsString,
ARRAY_COUNT(gamePointsString));
renderer_stringFixedCentered(renderer, &state->transientArena, arial40,
gamePointsString, stringP, V2(0, 0), 0,
V4(1.0f, 1.0f, 1.0f, 1.0f), 1, 0);
/* Render multiplier accumulator bar onto screen */
v2 stringDim = asset_fontStringDimInPixels(arial40, gamePointsString);
v2 multiplierOutlineSize =
V2(renderer->size.w * 0.5f, stringDim.h * 0.25f);
v2 multiplierOutlineP = V2(renderer->size.w * 0.5f, stringP.h);
multiplierOutlineP.x -= (multiplierOutlineSize.w * 0.5f);
multiplierOutlineP.y -= stringDim.h * 1.5f;
renderer_rectFixedOutline(
renderer, multiplierOutlineP, multiplierOutlineSize, V2(0, 0), 2, 0,
NULL, V4(0.2f, 0.3f, 0.8f, 1.0f), 2, renderflag_no_texture);
f32 progressNormalised = world->scoreMultiplierBarTimer /
world->scoreMultiplierBarThresholdInS;
renderer_rectFixed(renderer, multiplierOutlineP,
V2(multiplierOutlineSize.w * progressNormalised,
multiplierOutlineSize.h),
V2(0, 0), 0, NULL, V4(0.2f, 0.3f, 0.8f, 1.0f), 1,
renderflag_no_texture);
/* Render multiplier counter hud onto screen */
v2 multiplierHudP = V2(0, 0.05f * renderer->size.h);
v2 multiplierHudSize =
V2((arial40->maxSize.w * 3.5f), arial40->fontHeight * 1.2f);
renderer_rectFixed(renderer, multiplierHudP, multiplierHudSize,
V2(0, 0), 0, NULL, V4(1, 1, 1, 0.1f), 2,
renderflag_no_texture);
/* Render multiplier counter string to hud */
char multiplierToString[COMMON_ITOA_MAX_BUFFER_32BIT + 1] = {0};
common_itoa(world->scoreMultiplier, multiplierToString + 1,
ARRAY_COUNT(multiplierToString) - 1);
multiplierToString[0] = 'x';
v2 multiplierToStringP = multiplierHudP;
multiplierToStringP =
v2_add(multiplierToStringP, v2_scale(multiplierHudSize, 0.5f));
renderer_stringFixedCentered(
renderer, &state->transientArena, arial40, multiplierToString,
multiplierToStringP, V2(0, 0), 0, V4(1.0f, 1.0f, 1.0f, 1.0f), 3, 0);
/* Process multiplier bar updates */
if (!common_isSet(world->flags, gameworldstateflags_player_lost))
{
f32 barTimerPenalty = 1.0f;
if (world->timeSinceLastShot < 1.5f)
{
barTimerPenalty = 0.1f;
}
world->scoreMultiplierBarTimer += (barTimerPenalty * dt);
world->timeSinceLastShot += dt;
if (world->scoreMultiplierBarTimer >
world->scoreMultiplierBarThresholdInS)
{
world->scoreMultiplierBarTimer = 0;
world->scoreMultiplier++;
if (world->scoreMultiplier > 9999)
world->scoreMultiplier = 9999;
}
}
}
if (common_isSet(world->flags, gameworldstateflags_player_lost))
{
Font *arial40 = asset_fontGet(&state->assetManager, "Arial", 40);
char *gameOver = "Game Over";
v2 gameOverP = v2_scale(state->renderer.size, 0.5f);
renderer_stringFixedCentered(
&state->renderer, &state->transientArena, arial40, "Game Over",
gameOverP, V2(0, 0), 0, V4(1, 1, 1, 1), 0, 0);
v2 gameOverSize = asset_fontStringDimInPixels(arial40, gameOver);
v2 replayP = V2(gameOverP.x, gameOverP.y - (gameOverSize.h * 1.2f));
renderer_stringFixedCentered(
&state->renderer, &state->transientArena, arial40,
"Press enter to play again or backspace to return to menu", replayP,
V2(0, 0), 0, V4(1, 1, 1, 1), 0, 0);
if (platform_queryKey(&state->input.keys[keycode_enter],
readkeytype_one_shot, 0.0f))
{
// TODO(doyle): Extract score init default values to some game
// definitions file
world->score = 0;
world->scoreMultiplier = 5;
world->scoreMultiplierBarTimer = 0.0f;
world->scoreMultiplierBarThresholdInS = 2.0f;
addPlayer(world);
world->flags ^= gameworldstateflags_player_lost;
}
else if (platform_queryKey(&state->input.keys[keycode_backspace],
readkeytype_one_shot, 0.0f))
{
common_memset((u8 *)world, 0, sizeof(*world));
state->currState = appstate_StartMenuState;
return;
}
}
for (u32 i = world->asteroidCounter; i < world->numAsteroids; i++)
addAsteroid(world, (rand() % asteroidsize_count));
Radians starRotation = DEGREES_TO_RADIANS(45.0f);
v2 starSize = V2(2, 2);
ASSERT(world->starMinOpacity >= 0.0f && world->starMinOpacity <= 1.0f);
f32 opacityFadeRateInS = 0.5f;
if (world->starFadeAway)
{
opacityFadeRateInS *= -1.0f;
}
if (world->starOpacity > 1.0f)
{
world->starOpacity = 1.0f;
world->starFadeAway = TRUE;
}
else if (world->starOpacity < world->starMinOpacity)
{
world->starOpacity = world->starMinOpacity;
world->starFadeAway = FALSE;
}
world->starOpacity += (opacityFadeRateInS * dt);
DEBUG_PUSH_VAR("Star Opacity: %5.2f", world->starOpacity, "f32");
for (i32 i = 0; i < world->numStarP; i++)
{
world->starPList[i] = v2_add(world->starPList[i], V2(4.0f * dt, 0));
world->starPList[i] = wrapPAroundBounds(
world->starPList[i], math_rectCreate(V2(0, 0), world->size));
renderer_rect(&state->renderer, world->camera, world->starPList[i],
starSize, V2(0, 0), starRotation, NULL,
V4(0.8f, 0.8f, 0.8f, world->starOpacity), 0,
renderflag_no_texture | renderflag_wireframe);
}
#ifdef DENGINE_DEBUG
if (platform_queryKey(&state->input.keys[keycode_left_square_bracket],
readkeytype_repeat, 0.2f))
{
addAsteroid(world, (rand() % asteroidsize_count));
}
#endif
ASSERT(world->entityList[0].id == NULL_ENTITY_ID);
for (i32 i = 1; i < world->entityIndex; i++)
{
Entity *entity = &world->entityList[i];
ASSERT(entity->type != entitytype_invalid);
v2 pivotPoint = {0};
f32 ddPSpeedInMs = 0;
v2 ddP = {0};
if (entity->type == entitytype_ship)
{
if (platform_queryKey(&state->input.keys[keycode_up],
readkeytype_repeat, 0.0f))
{
// TODO(doyle): Renderer creates upfacing triangles by default,
// but we need to offset rotation so that our base "0 degrees"
// is right facing for trig to work
Radians rotation =
DEGREES_TO_RADIANS((entity->rotation + 90.0f));
v2 direction = V2(math_cosf(rotation), math_sinf(rotation));
ddP = direction;
AudioVorbis *thrust =
asset_vorbisGet(&state->assetManager, "thrust");
AudioRenderer *audioRenderer =
getFreeAudioRenderer(world, thrust, 3);
if (audioRenderer)
{
audio_vorbisPlay(&state->transientArena,
&state->audioManager, audioRenderer,
thrust, 1);
}
}
if (platform_queryKey(&state->input.keys[keycode_space],
readkeytype_one_shot, KEY_DELAY_NONE))
{
addBullet(world, entity);
if (world->timeSinceLastShot >= 0)
{
world->timeSinceLastShot = 0;
f32 multiplierPenalty = -2.0f;
world->timeSinceLastShot += multiplierPenalty;
}
AudioVorbis *fire =
asset_vorbisGet(&state->assetManager, "fire");
AudioRenderer *audioRenderer =
getFreeAudioRenderer(world, fire, 2);
if (audioRenderer)
{
// TODO(doyle): Atm transient arena is not used, this is
// just to fill out the arguments
audio_vorbisPlay(&state->transientArena,
&state->audioManager, audioRenderer, fire,
1);
}
}
Degrees rotationsPerSecond = 180.0f;
if (platform_queryKey(&state->input.keys[keycode_left],
readkeytype_repeat, 0.0f))
{
entity->rotation += (rotationsPerSecond)*dt;
}
if (platform_queryKey(&state->input.keys[keycode_right],
readkeytype_repeat, 0.0f))
{
entity->rotation -= (rotationsPerSecond)*dt;
}
entity->rotation = (f32)((i32)entity->rotation);
ddPSpeedInMs = 25;
DEBUG_PUSH_VAR("Pos: %5.2f, %5.2f", entity->pos, "v2");
DEBUG_PUSH_VAR("Velocity: %5.2f, %5.2f", entity->dP, "v2");
DEBUG_PUSH_VAR("Rotation: %5.2f", entity->rotation, "f32");
DEBUG_PUSH_VAR("TimeSinceLastShot: %5.2f", world->timeSinceLastShot,
"f32");
renderer_rect(&state->renderer, world->camera, entity->pos,
V2(5, 5), V2(0, 0),
DEGREES_TO_RADIANS(entity->rotation), NULL,
V4(1.0f, 1.0f, 1.0f, 1.0f), 0, renderflag_no_texture);
}
else if (entity->type >= entitytype_asteroid_small &&
entity->type <= entitytype_asteroid_large)
{
i32 randValue = rand();
// NOTE(doyle): If it is a new asteroid with no dp set, we need to
// set a initial dp for it to move from.
v2 localDp = {0};
if ((i32)entity->dP.x == 0 && (i32)entity->dP.y == 0)
{
enum Direction direction = randValue % direction_count;
switch (direction)
{
case direction_north:
case direction_northwest:
{
localDp.x = 1.0f;
localDp.y = 1.0f;
}
break;
case direction_west:
case direction_southwest:
{
localDp.x = -1.0f;
localDp.y = -1.0f;
}
break;
case direction_south:
case direction_southeast:
{
localDp.x = 1.0f;
localDp.y = -1.0f;
}
break;
case direction_east:
case direction_northeast:
{
localDp.x = 1.0f;
localDp.y = 1.0f;
}
break;
default:
{
ASSERT(INVALID_CODE_PATH);
}
break;
}
}
// NOTE(doyle): Otherwise, if it has pre-existing dp, maintain our
// direction by extrapolating from it's current dp
else
{
if (entity->dP.x >= 0)
localDp.x = 1.0f;
else
localDp.x = -1.0f;
if (entity->dP.y >= 0)
localDp.y = 1.0f;
else
localDp.y = -1.0f;
}
/*
NOTE(doyle): We compare current dP with the calculated dP. In the
event we want to artificially boost the asteroid, we set a higher
dP on creation, which will have a higher dP than the default dP
we calculate. So here we choose to keep it until it decays enough
that the default dP of the asteroid is accepted.
*/
v2 newDp = v2_scale(localDp, world->pixelsPerMeter * 1.5f);
f32 newDpSum = ABS(newDp.x) + ABS(newDp.y);
f32 oldDpSum = ABS(entity->dP.x) + ABS(entity->dP.y);
if (newDpSum > oldDpSum)
{
entity->dP = newDp;
}
}
else if (entity->type == entitytype_bullet)
{
if (!math_rectContainsP(world->camera, entity->pos))
{
deleteEntity(world, i--);
continue;
}
Radians rotation = DEGREES_TO_RADIANS((entity->rotation + 90.0f));
v2 localDp = V2(math_cosf(rotation), math_sinf(rotation));
entity->dP = v2_scale(localDp, world->pixelsPerMeter * 5);
}
else if (entity->type == entitytype_particle)
{
f32 diff = entity->color.a - 0.1f;
if (diff < 0.01f)
{
deleteEntity(world, i--);
continue;
}
f32 divisor =
MAX(entity->particleInitDp.x, entity->particleInitDp.y);
f32 maxDp = MAX(entity->dP.x, entity->dP.y);
entity->color.a = maxDp / divisor;
}
entity->pos = wrapPAroundBounds(entity->pos,
math_rectCreate(V2(0, 0), world->size));
/* Loop entity around world */
i32 collisionIndex = moveEntity(world, &state->transientArena, entity,
i, ddP, dt, ddPSpeedInMs);
v4 collideColor = {0};
if (collisionIndex != -1)
{
ASSERT(collisionIndex < world->entityIndex);
Entity *collideEntity = &world->entityList[collisionIndex];
Entity *colliderA;
Entity *colliderB;
if (collideEntity->type < entity->type)
{
colliderA = collideEntity;
colliderB = entity;
}
else
{
colliderA = entity;
colliderB = collideEntity;
}
// Assumptions made that the collision detect system relies on
ASSERT(entitytype_ship < entitytype_asteroid_small);
ASSERT(entitytype_asteroid_small < entitytype_asteroid_medium);
ASSERT(entitytype_asteroid_medium < entitytype_asteroid_large);
ASSERT(entitytype_asteroid_large < entitytype_bullet);
ASSERT(entitytype_asteroid_small + 1 == entitytype_asteroid_medium);
ASSERT(entitytype_asteroid_medium + 1 == entitytype_asteroid_large);
if (colliderA->type >= entitytype_asteroid_small &&
colliderA->type <= entitytype_asteroid_large)
{
f32 numParticles = 4;
if (colliderA->type == entitytype_asteroid_medium)
{
AsteroidSpec spec = {0};
spec.pos = colliderA->pos;
spec.dP = v2_scale(colliderA->dP, -2.0f);
addAsteroidWithSpec(world, asteroidsize_small, &spec);
numParticles = 8;
world->score += (10 * world->scoreMultiplier);
}
else if (colliderA->type == entitytype_asteroid_large)
{
AsteroidSpec spec = {0};
spec.pos = colliderA->pos;
spec.dP = v2_scale(colliderA->dP, -4.0f);
addAsteroidWithSpec(world, asteroidsize_medium, &spec);
spec.dP = v2_perpendicular(spec.dP);
addAsteroidWithSpec(world, asteroidsize_small, &spec);
spec.dP = v2_perpendicular(colliderA->dP);
addAsteroidWithSpec(world, asteroidsize_small, &spec);
numParticles = 16;
world->score += (20 * world->scoreMultiplier);
}
else
{
world->score += (5 * world->scoreMultiplier);
}
for (i32 i = 0; i < numParticles; i++)
{
{ // Add particles
Entity *particle =
&world->entityList[world->entityIndex++];
particle->id = world->entityIdCounter++;
particle->pos = colliderA->pos;
particle->size = V2(4.0f, 4.0f);
i32 randValue = rand();
Radians rotation =
DEGREES_TO_RADIANS((randValue % 360));
v2 randDirectionVec =
V2(math_cosf(rotation), math_sinf(rotation));
i32 particleDpLimit = 8;
f32 randDpMultiplier =
(f32)(randValue % particleDpLimit) + 1;
v2 newDp = v2_scale(colliderA->dP, randDpMultiplier);
newDp = v2_hadamard(newDp, randDirectionVec);
particle->dP = newDp;
particle->particleInitDp = newDp;
particle->offset = v2_scale(particle->size, -0.5f);
particle->hitbox = particle->size;
particle->rotation = 0;
particle->renderMode = rendermode_polygon;
if (!world->particleVertexCache)
{
world->particleVertexCache =
MEMORY_PUSH_ARRAY(&world->entityArena, 4, v2);
world->particleVertexCache[0] =
V2(0, particle->size.h);
world->particleVertexCache[1] = V2(0, 0);
world->particleVertexCache[2] =
V2(particle->size.w, 0);
world->particleVertexCache[3] = particle->size;
}
particle->vertexPoints = world->particleVertexCache;
particle->numVertexPoints = 4;
particle->type = entitytype_particle;
particle->color = V4(1.0f, 0.0f, 0, 1.0f);
}
}
ASSERT(colliderB->type == entitytype_bullet);
deleteEntity(world, collisionIndex);
deleteEntity(world, i--);
world->asteroidCounter--;
ASSERT(world->asteroidCounter >= 0);
char *sound;
i32 choice = rand() % 3;
if (choice == 0)
{
sound = "bang_small";
}
else if (choice == 1)
{
sound = "bang_medium";
}
else
{
sound = "bang_large";
}
AudioVorbis *explode =
asset_vorbisGet(&state->assetManager, sound);
AudioRenderer *audioRenderer =
getFreeAudioRenderer(world, explode, 3);
if (audioRenderer)
{
audio_vorbisPlay(&state->transientArena,
&state->audioManager, audioRenderer,
explode, 1);
}
continue;
}
else if (colliderA->type == entitytype_ship)
{
if (colliderB->type >= entitytype_asteroid_small &&
colliderB->type <= entitytype_asteroid_large)
{
world->flags |= gameworldstateflags_player_lost;
if (collideEntity->type == entitytype_ship)
{
deleteEntity(world, collisionIndex);
}
else
{
deleteEntity(world, i--);
}
AudioVorbis *explode =
asset_vorbisGet(&state->assetManager, "bang_large");
AudioRenderer *audioRenderer =
getFreeAudioRenderer(world, explode, 3);
if (audioRenderer)
{
audio_vorbisPlay(&state->transientArena,
&state->audioManager, audioRenderer,
explode, 1);
}
continue;
}
}
}
RenderFlags flags = renderflag_wireframe | renderflag_no_texture;
renderer_entity(&state->renderer, &state->transientArena, world->camera,
entity, V2(0, 0), 0, collideColor, 0, flags);
}
for (i32 i = 0; i < world->numAudioRenderers; i++)
{
AudioRenderer *audioRenderer = &world->audioRenderer[i];
audio_updateAndPlay(&state->transientArena, &state->audioManager,
audioRenderer);
}
}
void Bullet_Update(Entity* bullet, World* world)
{
bullet->alive_timer -= delta_g;
if(bullet->alive_timer <= 0)
{
bullet->alive = false;
}
if(bullet->alive)
{
moveEntity(bullet, bullet->movementC->dx * delta_g, bullet->movementC->dy * delta_g);
if(!bullet->is_ennemy)
{
for(int i = 0 ; i < Vector_Count(&world->monsters_vector) ; i++)
{
Entity* mob = (struct Entity*)Vector_Get(&world->monsters_vector, i);
if (BoundingBox_CheckSimpleCollision(&bullet->box, &mob->box) &&
mob != bullet->last_zombie_hit)
{
bullet->last_zombie_hit = mob;
Zombie_GetAttacked(mob, bullet->damage, world);
int random = rand() % 1000;
//modulo the address by 1000 to get a kinda random number
if(bullet->nb_penetrations < 4 &&
random < bullet->penetration_chance)
{
bullet->nb_penetrations++;
}
else
{
bullet->alive = false;
}
}
}
}
else
{
//wow I really need to improve this mess
//put the collision detection on the zombie's side
//and pass the attack direction to the player
Box* temp = BoundingBox_CreateTemp(bullet);
Direction bullet_coming_from = BoundingBox_CheckCollision(&bullet->box, temp, &world->player.box);
if(bullet_coming_from != None && world->player.playerC->invulnerability_timer <= 0)
{
Entity* collision_direction[5] = {NULL};
collision_direction[bullet_coming_from] = bullet;
Player_TakeDamage(&world->player, collision_direction);
bullet->alive = false;
}
free(temp);
}
for(int i = 0 ; i < Vector_Count(&world->non_null_walls) && bullet->alive; i++)
{
Entity* wall = (Entity*)Vector_Get(&world->non_null_walls, i);
if(
Entity_CheckNear(bullet, wall) &&
wall->solid &&
BoundingBox_CheckSimpleCollision(&bullet->box, &wall->box))
{
Structure_GetAttacked(wall, bullet);
bullet->alive = false;
}
}
}
}
void Pacman::onTick()
{
// Cambiar dirección deseada de Pacman
if(m_input->getKeyPress()->Up.value)
{
m_player.DesiredDirection = ViewDirection::Up;
}
else if(m_input->getKeyPress()->Right.value)
{
m_player.DesiredDirection = ViewDirection::Right;
}
else if(m_input->getKeyPress()->Left.value)
{
m_player.DesiredDirection = ViewDirection::Left;
}
else if(m_input->getKeyPress()->Down.value)
{
m_player.DesiredDirection = ViewDirection::Down;
}
if(m_readyTimer.getTicks() > 0)
{
if(m_readyTimer.getTicks() >= 2000)
{
m_readyTimer.stop();
m_gameTimer.start();
m_frameTimer.start();
}
return;
}
if(m_pauseTimer.getTicks() > 0)
{
if(m_pauseTimer.getTicks() >= 500)
{
m_pauseTimer.stop();
m_gameTimer.resume();
m_frameTimer.resume();
if(m_ghostKillTimer.isPaused())
{
m_ghostKillTimer.resume();
}
if(m_player.IsDead)
{
resetGame();
}
}
return;
}
// Animar Pacman y Fantasmas (Cambio de Frames)
if(m_frameTimer.getTicks() > 50)
{
if(m_player.Moving)
{
m_player.CurrentFrame++;
if(m_player.CurrentFrame > 3)
{
m_player.CurrentFrame = 0;
}
}
else
{
m_player.CurrentFrame = 1;
}
for(unsigned int x = 0; x < m_ghostCount; ++x)
{
m_ghost[x].CurrentFrame++;
if(m_ghost[x].CurrentFrame > 1)
{
m_ghost[x].CurrentFrame = 0;
}
}
m_frameTimer.start();
}
// Mover Pacman
moveEntity(&m_player.CurrentCellIndex, &m_player.PositionOffset, &m_player.Direction, &m_player.DesiredDirection, &m_player.Moving, m_player.MoveSpeed, true);
bool ghostForceRefresh = false;
sf::Vector2i findCoin = sf::Vector2i(m_player.CurrentCellIndex % m_mapSize.x, floor(m_player.CurrentCellIndex / m_mapSize.x));
// Comer bolas (Pacman) y actualizar mapa
for(unsigned int x = 0; x < m_ballPosition.size(); ++x)
{
if(m_ballPosition[x] == findCoin)
{
mapSetCell(m_player.CurrentCellIndex, CellType::Nothing);
m_ballPosition.erase(m_ballPosition.begin() + x);
addScore(10);
m_sound.setBuffer(m_ballSound);
m_sound.play();
if(m_ballPosition.empty() && m_ballBigPosition.empty())
{
resetGame();
return;
}
}
}
for(unsigned int x = 0; x < m_ballBigPosition.size(); ++x)
{
if(m_ballBigPosition[x] == findCoin)
{
mapSetCell(m_player.CurrentCellIndex, CellType::Nothing);
m_ballBigPosition.erase(m_ballBigPosition.begin() + x);
m_powerupKillCounter = 0;
m_ghostKillTimer.start();
ghostForceRefresh = true;
m_sound.setBuffer(m_powerupSound);
m_sound.play();
for(unsigned int x = 0; x < m_ghostCount; ++x)
{
m_ghost[x].Invulnerable = false;
}
addScore(50);
if(m_ballPosition.empty() && m_ballBigPosition.empty())
{
resetGame();
return;
}
}
}
if(m_ghostKillTimer.getTicks() > 7000)
{
m_ghostKillTimer.stop();
for(unsigned int x = 0; x < m_ghostCount; ++x)
{
m_ghost[x].Invulnerable = false;
m_ghost[x].LastStateChange = m_gameTimer.getTicks();
m_ghost[x].StateDuration = 3000;
m_ghost[x].IsInChase = true;
}
ghostForceRefresh = true;
}
// IA Fantasmas
for(unsigned int x = 0; x < m_ghostCount; ++x)
{
if(m_ghost[x].TimeToRelease >= m_gameTimer.getTicks())
{
break;
}
unsigned int ignoreCell;
if(m_ghost[x].Direction == ViewDirection::Left)
{
ignoreCell = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Right);
}
else if(m_ghost[x].Direction == ViewDirection::Right)
{
ignoreCell = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Left);
}
else if(m_ghost[x].Direction == ViewDirection::Up)
{
ignoreCell = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Down);
}
else
{
ignoreCell = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Up);
}
float ghostMoveSpeed = m_ghostKillTimer.isStarted() && (m_ghost[x].IsDead ? false : !m_ghost[x].Invulnerable) ?
(m_ghost[x].MoveSpeed / 2) :
(m_ghost[x].IsDead ? m_ghost[x].MoveSpeed * 1.5: m_ghost[x].MoveSpeed);
if(m_ghost[x].CurrentCellIndex == m_ghost[x].HomeIndex)
{
m_ghost[x].IsDead = false;
if(m_ghostKillTimer.isStarted())
{
m_ghost[x].Invulnerable = true;
}
m_ghost[x].LastStateChange = m_gameTimer.getTicks();
m_ghost[x].StateDuration = 1000;
m_ghost[x].IsInChase = true;
}
if(m_gameTimer.getTicks() >= (m_ghost[x].LastStateChange + m_ghost[x].StateDuration))
{
if(!m_ghostKillTimer.isStarted())
{
ghostForceRefresh = true;
}
m_ghost[x].LastStateChange = m_gameTimer.getTicks();
if(m_ghost[x].IsInChase)
{
m_ghost[x].IsInChase = false;
m_ghost[x].StateDuration = (3000 + (rand() % 3000));
}
else
{
m_ghost[x].IsInChase = true;
m_ghost[x].StateDuration = (5000 + (rand() % 3000));
}
}
if(m_ghost[x].LastCellChecked != m_ghost[x].CurrentCellIndex || ghostForceRefresh)
{
if(m_ghost[x].IsDead)
{
m_ghost[x].DesiredDirection = getNextDirection(m_ghost[x].CurrentCellIndex, m_ghost[x].HomeIndex, ignoreCell);
}
else if(m_ghost[x].IsInChase && (!m_ghostKillTimer.isStarted() || m_ghost[x].Invulnerable))
{
if(m_ghost[x].CurrentCellIndex != m_player.CurrentCellIndex)
{
m_ghost[x].DesiredDirection = getNextDirection(m_ghost[x].CurrentCellIndex, m_player.CurrentCellIndex, ignoreCell);
}
}
else
{
unsigned int tempIndex;
std::vector<unsigned int> possibleCells;
if(m_ghost[x].Direction != ViewDirection::Left)
{
tempIndex = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Left);
if(tempIndex != ignoreCell && m_mapInfo[tempIndex] != CellType::Wall)
{
possibleCells.push_back(tempIndex);
}
}
if(m_ghost[x].Direction != ViewDirection::Right)
{
tempIndex = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Right);
if(tempIndex != ignoreCell && m_mapInfo[tempIndex] != CellType::Wall)
{
possibleCells.push_back(tempIndex);
}
}
if(m_ghost[x].Direction != ViewDirection::Up)
{
tempIndex = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Up);
if(tempIndex != ignoreCell && m_mapInfo[tempIndex] != CellType::Wall)
{
possibleCells.push_back(tempIndex);
}
}
if(m_ghost[x].Direction != ViewDirection::Down)
{
tempIndex = getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Down);
if(tempIndex != ignoreCell && m_mapInfo[tempIndex] != CellType::Wall)
{
possibleCells.push_back(tempIndex);
}
}
// Si hay caminos alternativos a seguir (Que no sea ni a donde se dirige ni la casilla anterior) o es un callejón sin salida...
if(possibleCells.size() > 0 || getMapInfo(m_ghost[x].CurrentCellIndex, m_ghost[x].Direction) == CellType::Wall)
{
m_ghost[x].DesiredDirection = getRandomDirection(m_ghost[x].CurrentCellIndex, ignoreCell);
}
}
m_ghost[x].LastCellChecked = m_ghost[x].CurrentCellIndex;
}
moveEntity(&m_ghost[x].CurrentCellIndex, &m_ghost[x].PositionOffset, &m_ghost[x].Direction, &m_ghost[x].DesiredDirection, &m_ghost[x].Moving, ghostMoveSpeed, false);
if(!m_ghost[x].IsDead)
{
// Calcular colisión con Pacman
if(m_ghost[x].CurrentCellIndex == m_player.CurrentCellIndex)
{
ghostCollide(x);
}
else if(getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Left) == m_player.CurrentCellIndex)
{
if((m_player.PositionOffset.x + (m_tileSize.x / 2)) - (m_ghost[x].PositionOffset.x + (m_tileSize.x / 2)) >= 0)
{
ghostCollide(x);
}
}
else if(getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Right) == m_player.CurrentCellIndex)
{
if((m_ghost[x].PositionOffset.x + (m_tileSize.x / 2)) - (m_player.PositionOffset.x + (m_tileSize.x / 2)) >= 0)
{
ghostCollide(x);
}
}
else if(getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Up) == m_player.CurrentCellIndex)
{
if((m_player.PositionOffset.y + (m_tileSize.y / 2)) - (m_ghost[x].PositionOffset.y + (m_tileSize.y / 2)) >= 0)
{
ghostCollide(x);
}
}
else if(getMapIndex(m_ghost[x].CurrentCellIndex, ViewDirection::Down) == m_player.CurrentCellIndex)
{
if((m_ghost[x].PositionOffset.y + (m_tileSize.y / 2)) - (m_player.PositionOffset.y + (m_tileSize.y / 2)) >= 0)
{
ghostCollide(x);
}
}
}
}
}
void doEnemies()
{
bool helpless;
float fallSpeed;
for (Unit *unit = (Unit*)entityManager->enemyList.getFirstElement() ; unit != NULL ; unit = (Unit*)unit->next)
{
self = unit;
//self->riding = NULL;
bbManager->removeBox(unit);
// final battle...
if (unit->contentType & CONTENTS_PLAYERCLIP)
{
unit->health = 0;
unit->flags |= EF_DEAD;
}
if (unit->health <= 0)
{
if (unit->flags & EF_DEAD)
{
if (!unit->referenced)
{
if (player->target == unit)
{
player->target = NULL;
}
unit = (Unit*)unit->previous;
entityManager->enemyList.remove(unit->next);
if (entityManager->enemyList.getSize() == 0)
{
fireTriggers("ANY_ENEMY", TRIGGER_TYPE_ALL_ENEMIES_KILLED);
}
continue;
}
else
{
unit->referenced = false;
}
continue;
}
else if (!(unit->flags & EF_DYING))
{
unit->die();
if (!unit->dead)
{
fireTriggers(unit->getName(), TRIGGER_TYPE_ENTITY_KILLED);
fireTriggers("ANY_ENEMY", TRIGGER_TYPE_ENTITY_KILLED);
unit->dead = true;
}
unit->flags |= EF_DYING;
if (!(unit->flags & EF_STATIC))
{
unit->flags |= EF_BOUNCES;
}
addBloodParticle(unit->position.x, unit->position.y, unit->position.z);
if (unit->contentType & (CONTENTS_WATER|CONTENTS_SLIME|CONTENTS_LAVA))
{
debug(("%s drowned...\n", unit->getName()));
}
}
}
if ((unit->spawnedIn) && (unit->lastPlayerSighting >= 6000) && (!unit->referenced))
{
addTeleportParticles(unit->position);
unit = (Unit*)unit->previous;
entityManager->enemyList.remove(unit->next);
continue;
}
if (unit->target != NULL)
{
unit->target->referenced = true;
}
if (unit->owner != NULL)
{
unit->owner->referenced = true;
}
unit->referenced = false;
helpless = (unit->helpless > 0);
if ((!game->allStatic) && (game->cutsceneType != CUTSCENE_INGAME))
{
if ((!helpless) || (unit->health < 1))
{
if (unit->performNextAction(engine->getTimeDifference(TD_LOGIC)))
{
if (unit->action != NULL)
{
unit->action();
}
}
}
}
if (game->cutsceneType != CUTSCENE_INGAME)
{
unit->think(engine->getTimeDifference(TD_LOGIC));
}
if (unit->flags & (EF_TELEPORTING|EF_VANISHED))
{
continue;
}
if (withinViewableRange(unit))
{
entityManager->addEntityToDrawList(unit);
if (unit->flags & EF_WEIGHTLESS)
{
addGravUnitParticles(unit, GLColor::purple, GLColor::blue);
}
}
if ((unit->liquidLevel > 1) && (!(unit->flags & EF_SWIMS)))
{
if ((unit->definition->type == NME_DARK_BLOB) && (unit->health > 0))
{
generalUnitVanish(player->position, Math::rrand(300, 400));
continue;
}
else if (unit->health > 0)
{
unit->applyDamage(RAND_MAX, DAMAGE_SPECIAL);
}
}
// was helpless but now isn't - Stop sliding!
if ((helpless) && (unit->helpless <= 0))
{
if ((unit->flags & EF_ONGROUND) || (!(unit->contentType & CONTENTS_SOLID)) || (unit->flags & EF_WEIGHTLESS))
{
unit->totalCurrentDamage = 0;
unit->rotation.set(0, 0, 0);
unit->flags &= ~EF_BOUNCES;
}
else
{
unit->helpless = 1;
}
}
unit->applyGravity(engine->getTimeDifference(TD_LOGIC));
keepUnitAwayFromEdges(unit);
fallSpeed = unit->realVelocity.z;
if (fallSpeed <= FALL_DAMAGE_ACCEL)
{
unit->helpless = 5;
unit->flags |= EF_BOUNCES;
}
// don't let swimming blobs move too quickly
if ((unit->flags & EF_SWIMS) && (unit->liquidLevel == 2))
{
Math::limit(&unit->velocity.x, -0.1, 0.1);
Math::limit(&unit->velocity.y, -0.1, 0.1);
Math::limit(&unit->velocity.z, -0.1, 0.1);
}
moveEntity(unit);
if ((fallSpeed <= FALL_DAMAGE_ACCEL) && (unit->velocity.z > FALL_DAMAGE_ACCEL) && (unit->contentType & CONTENTS_SOLID))
{
unit->velocity.z = 1.0;
fallSpeed = fabs(fallSpeed * 1.5);
if (!(unit->flags & EF_DYING))
{
unit->applyDamage(fallSpeed, DAMAGE_SPECIAL);
unit->shield = -2.5;
audio->playSound(SND_HIT, CH_ANY, camera->getSoundDistance(unit->position));
debug(("%s took %.2f damage from fall [%s]\n", unit->getName(), fallSpeed, unit->position.toString()));
}
else
{
unit->health = -100;
unit->flags |= EF_DYING;
}
}
if ((unit->position.z < bsp->minCords.z) && (unit->health > 0))
{
printf("WARNING: Enemy '%s' fell out of map at %s\n", unit->getName(), unit->position.toString());
printf("Map Mins: %s\n", bsp->minCords.toString());
printf("Map Maxs: %s\n", bsp->maxCords.toString());
printf("On Ground = %ld\n", (unit->flags & EF_ONGROUND));
printf("Velocity = %s\n", unit->velocity.toString());
unit->health = -100;
unit->flags |= EF_DEAD;
continue;
#if DEV
exit(1);
#endif
}
if (unit->flags & EF_ONFIRE)
{
addOnFireParticles();
}
bbManager->addBox(unit);
if ((unit->definition->type == NME_DARK_BLOB) && (unit->health > 0))
{
Math::limit(&unit->helpless, 0, 25);
}
if ((unit->flags & EF_ALWAYS_FACE) && (unit->health > 0))
{
if ((!unit->helpless) && (unit->target != NULL))
{
faceTarget(unit);
}
}
}
}
frts::Job::State frts::HarvestJob::execute(const SharedManagerPtr& shared)
{
assert(shared != nullptr);
assert(this->jobState != JobState::Finished);
State result = State::Running;
auto uaf = getUtility<UserActionFactory>(shared, UserActionIds::userActionFactory());
if (jobState == JobState::FirstExecution)
{
jobState = JobState::Goto;
// Calculate path.
auto rm = getDataValue<RegionManager>(shared, ModelIds::regionManager());
auto pos = rm->getPos(toHarvest, shared);
// Already harvested?
if (pos == nullptr)
{
result = State::Stop;
}
else
{
// Find a path to one of the neighbors of the job position.
bool pathFound = uaf->findPathToJob(getExecutingEntity(), pos, true, shared);
if (!pathFound)
{
result = State::Cancel;
}
}
// Not necessary to change due time. Start at the next frame.
}
else if (jobState == JobState::Goto)
{
// Already harvested?
if (!isValid(shared))
{
result = State::Stop;
}
auto moveResult = uaf->moveEntity(getExecutingEntity(), shared);
if (moveResult.state == UserActionFactory::MoveEntityState::Moved)
{
// Set next due time.
setDueTime(shared->getFrame()->getRunTime() + moveResult.nextMoveTime);
}
else if (moveResult.state == UserActionFactory::MoveEntityState::AtTarget)
{
jobState = JobState::Harvest;
// Set next due time.
auto harvestable = getComponent<Harvestable>(shared->makeId(ComponentIds::harvestable()), toHarvest);
auto harvestTime = fromMilliseconds(round<unsigned int>(1000.0 / harvestable->getSpeed()));
setDueTime(shared->getFrame()->getRunTime() + harvestTime);
}
else
{
// Try again.
jobState = JobState::FirstExecution;
}
}
else if (jobState == JobState::Harvest)
{
jobState = JobState::Finished;
result = State::Finished;
// Remove toHarvest entity.
auto rm = getDataValue<RegionManager>(shared, ModelIds::regionManager());
auto pos = rm->removeEntity(toHarvest, shared);
// Already harvested?
if (pos == nullptr)
{
result = State::Stop;
}
else
{
// Drops.
uaf->createDrops(toHarvest, pos, shared);
}
// Remove marker and set to null.
clearJobMarker(shared);
// Check if other jobs at this position are still valid.
if (pos != nullptr)
{
uaf->confirmJobsValidOrStop(pos, shared);
}
}
// Job was previously stopped but the job manager doesn't know yet.
else if (jobState == JobState::Stopped)
{
result = State::Stop;
}
return result;
}
void AI::movementFromPath(int entityNumber)
{
try //if entity is not created
{
currentPaths.at(entityNumber);
}
catch (const out_of_range& oor)
{
cout << "Error, entity number not found for path" << endl;
system("pause");
exit(0);
}
if (currentPaths[entityNumber].fullPath.size() < 1) //don't do anything if there's no current movement for the entity
return;
string path = currentPaths[entityNumber].fullPath;
//take the first direction from the path and move there
switch (path[0])
{
case '0':
moveEntity(-1, 0);
break;
case '1':
moveEntity(-1, -1);
break;
case '2':
moveEntity(0, -1);
break;
case '3':
moveEntity(1, -1);
break;
case '4':
moveEntity(1, 0);
break;
case '5':
moveEntity(1, 1);
break;
case '6':
moveEntity(0, 1);
break;
case '7':
moveEntity(-1, 1);
break;
default:
cout << "error: invalid movement" << endl;
break;
}
float distMax = 0; //distance from next tile
int dist; //distance from next pixel
if ((int)path[0] % 2 == 0) //if pair, distance is 15-1 pixel (-1 so start-end doesn't use same pixel), straight line
{
distMax = 14;
dist = 1;
}
else //odd, distance is 28 (14*2), diagonally
{
distMax = 28;
dist = 2;
}
if (currentPaths[entityNumber].timeNext > distMax)//arrived at next tile
{
currentPaths[entityNumber].fullPath.erase(0, 1);
currentPaths[entityNumber].timeNext = 0;
}
else
currentPaths[entityNumber].timeNext += dist;
}
