void Game_Character::Move(int dir) {
int dx = (dir == Right || dir == UpRight || dir == DownRight) - (dir == Left || dir == DownLeft || dir == UpLeft);
int dy = (dir == Down || dir == DownRight || dir == DownLeft) - (dir == Up || dir == UpRight || dir == UpLeft);
SetDirection(dir);
if (!(IsDirectionFixed() || IsFacingLocked())) {
if (dir > 3) // Diagonal
SetSpriteDirection(GetSpriteDirection() % 2 ? -dx + 2 : dy + 1);
else
SetSpriteDirection(dir);
}
if (jumping) {
jump_plus_x += dx;
jump_plus_y += dy;
return;
}
move_failed = !IsPassable(GetX(), GetY(), dir);
if (move_failed) {
if (!CheckEventTriggerTouch(Game_Map::RoundX(GetX() + dx), Game_Map::RoundY(GetY() + dy)))
return;
} else {
SetX(Game_Map::RoundX(GetX() + dx));
SetY(Game_Map::RoundY(GetY() + dy));
remaining_step = SCREEN_TILE_WIDTH;
BeginMove();
}
stop_count = 0;
max_stop_count = (GetMoveFrequency() > 7) ? 0 : pow(2.0, 9 - GetMoveFrequency());
}
void Game_Event::CheckEventTriggers() {
if (trigger == RPG::EventPage::Trigger_auto_start) {
Start();
} else if (trigger == RPG::EventPage::Trigger_collision) {
CheckEventTriggerTouch(GetX(),GetY());
}
}
void Game_Event::CheckEventTriggers() {
if (trigger == RPG::EventPage::Trigger_auto_start) {
if (Player::GetFrames() == frame_count_at_last_auto_start_check) {
// Delay the start to the next frame because the event was enabled
// by an event with an higher ID than this event.
return;
}
Start();
} else if (trigger == RPG::EventPage::Trigger_collision) {
CheckEventTriggerTouch(GetX(),GetY());
}
}
void Game_Character::MoveUp() {
if (turn_enabled) TurnUp();
if (IsPassable(x, y, RPG::EventPage::Direction_up)) {
TurnUp();
y -= 1;
//IncreaseSteps();
move_failed = false;
} else {
CheckEventTriggerTouch(x, y - 1);
move_failed = true;
}
}
void Game_Character::MoveRight() {
if (turn_enabled) TurnRight();
if (IsPassable(x, y, RPG::EventPage::Direction_right)) {
TurnRight();
x += 1;
//IncreaseSteps();
move_failed = false;
} else {
CheckEventTriggerTouch(x + 1, y);
move_failed = true;
}
}
void Game_Character::MoveUp() {
if (!IsDirectionFixed()) TurnUp();
if (jumping) {
jump_plus_y--;
return;
}
if (IsPassable(GetX(), GetY(), RPG::EventPage::Direction_up)) {
SetY(GetY() - 1);
BeginMove();
stop_count = 0;
move_failed = false;
} else {
CheckEventTriggerTouch(GetX(), GetY() - 1);
move_failed = true;
}
}