void MainScreen::Update() {
Chamber * curChamber = CM->GetCurrentChamber();
PlayerEntity * player = CM->GetPlayer();
if ( player != 0 ) {
if ( !(player->IsInMotion()) ) { // && !(curChamber->HasEntityInMotion())
int numDirsPressed = (keysPressed[DOWN] ? 1 : 0) + (keysPressed[UP] ? 1 : 0) + (keysPressed[LEFT] ? 1 : 0) + (keysPressed[RIGHT] ? 1 : 0);
// interaction with environment
if ( keysToggled[INTERACT] && keysPressed[INTERACT] ) {
int dx = UTIL::DirToXAdjustment( player->GetDir() );
int dy = UTIL::DirToYAdjustment( player->GetDir() );
int curx = player->GetPos()->GetTileX();
int cury = player->GetPos()->GetTileY();
// check to see if there is an entity with the sygaldry property in the tile we are facing
TileEntity * sygaldryAble = curChamber->GetEntityWithPropertyInTile( "Sygaldry", Chamber::GetTileNumFromPos(curx + dx, cury + dy) );
if ( sygaldryAble != 0 ) {
// open the SygaldryScreen on that object
BaseScreen * bs = new SygaldryScreen( sygaldryAble );
bs->Init();
(ScreenManager::GetInstance()).PushGameScreen( bs );
}
} else if ( keysToggled[INVENTORY] && keysPressed[INVENTORY] ) {
// open up the inventory screen
BaseScreen * bs = new InventoryScreen();
bs->Init();
(ScreenManager::GetInstance()).PushGameScreen( bs );
} else if ( keysToggled[ALLEGRO_KEY_F] && keysPressed[ALLEGRO_KEY_F] ) {
int dx = UTIL::DirToXAdjustment( player->GetDir() );
int dy = UTIL::DirToYAdjustment( player->GetDir() );
int curx = player->GetPos()->GetTileX();
int cury = player->GetPos()->GetTileY();
std::list <TileEntity *> * tileEntityList = curChamber->GetEntitiesInTile( Chamber::GetTileNumFromPos(curx + dx, cury + dy) );
std::list < TileEntity * >::iterator iter;
for ( iter = tileEntityList->begin(); iter != tileEntityList->end(); ++iter ) {
(*iter)->OnInput( "OnHeated" );
}
} else if ( keysToggled[ALLEGRO_KEY_G] && keysPressed[ALLEGRO_KEY_G] ) {
int dx = UTIL::DirToXAdjustment( player->GetDir() );
int dy = UTIL::DirToYAdjustment( player->GetDir() );
int curx = player->GetPos()->GetTileX();
int cury = player->GetPos()->GetTileY();
std::list <TileEntity *> * tileEntityList = curChamber->GetEntitiesInTile( Chamber::GetTileNumFromPos(curx + dx, cury + dy) );
std::list < TileEntity * >::iterator iter;
for ( iter = tileEntityList->begin(); iter != tileEntityList->end(); ++iter ) {
(*iter)->OnInput( "OnChilled" );
}
} else if ( keysToggled[ALLEGRO_KEY_R] && keysPressed[ALLEGRO_KEY_R] ) {
int uid = curChamber->GetUID();
CM->ReloadChamber( uid );
CM->SetCurrentChamber( uid );
return;
} else if ( numDirsPressed == 1 ) {
int dx = 0;
int dy = 0;
if ( keysPressed[DOWN] ) {
dy = 1;
} else if ( keysPressed[UP] ) {
dy = -1;
} else if ( keysPressed[RIGHT] ) {
dx = 1;
} else if ( keysPressed[LEFT] ) {
dx = -1;
}
int desDir = UTIL::DirFromDelta(dx, dy);
if ( player->GetDir() != desDir ) {
player->SetDir( desDir );
} else {
int curx = player->GetPos()->GetTileX();
int cury = player->GetPos()->GetTileY();
int tx = curx + dx;
int ty = cury + dy;
// check if target is free
if ( curChamber->CanTileBeEntered( tx, ty ) ) {
curChamber->RegisterTileEntityInTile( player, tx, ty );
player->MoveWithAnimation( desDir, 24, PlayerEntity::MOVE::WALK );
}
else {
TileEntity * pushable = curChamber->GetEntityWithPropertyInTile( "MoveType", Chamber::GetTileNumFromPos( tx, ty) );
if ( pushable != 0 ) {
// we are pushing something
ForceNet * fnet = curChamber->GetForceNetContaining( pushable->GetUID() );
if ( fnet != 0 ) {
// handle pushing a force net
if ( fnet->CanMove( desDir, curChamber ) ) {
curChamber->RegisterTileEntityInTile( player, tx, ty );
player->MoveWithAnimation( desDir, 36, PlayerEntity::MOVE::PUSH );
fnet->Move( desDir, curChamber );
} else if ( pushable->IsInMotion() && pushable->GetCurrentMotion()->GetDir() == player->GetDir() ) {
// the pushable is moving and it is moving the same direction we want to go
Motion * mot = pushable->GetCurrentMotion();
int ticksLeftInMove = mot->GetTotalMotionTime();
int moveSpeed = (ticksLeftInMove > 24 ? ticksLeftInMove : 24);
// move the player
curChamber->RegisterTileEntityInTile( player, tx, ty );
player->MoveWithAnimation( desDir, moveSpeed, PlayerEntity::MOVE::WALK );
} else {
switch ( desDir ) {
case ( UTIL::DIR_NORTH ): player->PlayAnimation( "tryPushNorth" ); break;
case ( UTIL::DIR_EAST ): player->PlayAnimation( "tryPushEast" ); break;
case ( UTIL::DIR_SOUTH ): player->PlayAnimation( "tryPushSouth" ); break;
case ( UTIL::DIR_WEST ): player->PlayAnimation( "tryPushWest" ); break;
}
}
} else {
// handle pushing a single tile entity
if ( pushable->CanMove( desDir, curChamber ) ) { //if we can push through into next space
curChamber->RegisterTileEntityInTile( player, tx, ty );
player->MoveWithAnimation( desDir, 36, PlayerEntity::MOVE::PUSH );
curChamber->RegisterTileEntityInTile( pushable, tx + dx, ty + dy );
pushable->MoveDir( desDir, 36 );
} else if ( pushable->IsInMotion() && pushable->GetCurrentMotion()->GetDir() == player->GetDir() ) {
// the pushable is moving and it is moving the same direction we want to go
Motion * mot = pushable->GetCurrentMotion();
int ticksLeftInMove = mot->GetTotalMotionTime();
int moveSpeed = min( 36, ticksLeftInMove );
// move the player
curChamber->RegisterTileEntityInTile( player, tx, ty );
player->MoveWithAnimation( desDir, moveSpeed, PlayerEntity::MOVE::WALK );
} else {
switch ( desDir ) {
case ( UTIL::DIR_NORTH ): player->PlayAnimation( "tryPushNorth" ); break;
case ( UTIL::DIR_EAST ): player->PlayAnimation( "tryPushEast" ); break;
case ( UTIL::DIR_SOUTH ): player->PlayAnimation( "tryPushSouth" ); break;
case ( UTIL::DIR_WEST ): player->PlayAnimation( "tryPushWest" ); break;
}
}
}
}
}
}
}
}
player->Update();
}
curChamber->Update();
}
