Collision ScriptTrigger::hitBy(Collidable* other) {
Collision c;
c = GameObject::hitBy(other);
if(!script()->isRunning()) {
if(c.collided()) {
// Call onHit via the script engine.
script()->callFunction(*this, (char*)"onHit", "o", (ScriptableObject*)other);
}
}
// No collision if script is running
return c;
}
void State::updateObject(dur elapsedTime) {
// Store current map in case of switch
GameMap* current_map = m_map;
if(!enabled) {
return;
}
assert(engine() != NULL);
// Process input controller
if(engine()->hardware()) {
processInput();
}
if(!frameCounter) {
return;
} else {
if(frameCounter > 0) {
frameCounter--;
}
}
// Run scripts
if(script()->isRunning()) {
script()->framestep();
}
// Update map
if(current_map != NULL) {
// Make the cameraman work
if(cameraman) {
cameraman->update(elapsedTime);
current_map->setPosition(cameraman->getCameraPosition());
}
// Center map
if(camTarget) {
int targetX;
int targetY;
int camX;
int camY;
int curX;
int curY;
int localMaxCamSpeed = maxCamSpeed * elapsedTime;
// Compute actual target coordinates
if(camSecondaryTarget) {
targetX = (camTarget->getX() + camSecondaryTarget->getX()) / 2;
targetY = (camTarget->getY() + camSecondaryTarget->getY()) / 2;
} else {
targetX = camTarget->getX();
targetY = camTarget->getY();
}
// Smooth object switching
if(camSwitching) {
camX = (-current_map->getX() * 3 + targetX) / 4;
camY = (-current_map->getY() * 3 + targetY) / 4;
curX = current_map->getX();
curY = current_map->getY();
} else {
camX = targetX;
camY = targetY;
curX = camX;
curY = camY;
}
// Limit camera speed
if(camX + current_map->getX() > localMaxCamSpeed) {
camX = -current_map->getX() + localMaxCamSpeed;
} else if(-current_map->getX() - camX > localMaxCamSpeed) {
camX = -current_map->getX() - localMaxCamSpeed;
}
if(camY + current_map->getY() > localMaxCamSpeed) {
camY = -current_map->getY() + localMaxCamSpeed;
} else if(-current_map->getY() - camY > localMaxCamSpeed) {
camY = -current_map->getY() - localMaxCamSpeed;
}
// set camera position
current_map->setPosition(-camX, -camY);
// test if object switching is finished
if(camSwitching) {
if(abs(camX - targetX) < 5 && abs(camY - targetY) < 5) {
camSwitching = false;
} else if((curX == current_map->getX()) && (curY == current_map->getY())) {
camSwitching = false;
}
}
}
// Update map
current_map->update(elapsedTime);
// Update mouse cursor
#ifdef MOUSE_SUPPORT
if(mouseCursor) {
Collidable* current_mouse = mouseCursor;
current_mouse->update(elapsedTime);
Collision c = current_mouse->hitBy(current_map);
if(c.collided()) {
current_map->signal(current_mouse, MOUSE_MOVE, 0);
}
if(m_hud) {
c = current_mouse->hitBy(m_hud);
if(c.collided()) {
m_hud->signal(current_mouse, MOUSE_MOVE, 0);
}
}
}
#endif
}
// Update hud
if(m_hud != NULL) {
m_hud->update(elapsedTime);
}
}
