//returns true if captured, false otherwise
bool Map::captureStructure(uint8 x, uint8 y){
Unit *unit = getUnitAt(x, y);
Terrain *captureTerrain = getTerrainAt(x, y);
if (!unit->isActive() || !captureTerrain->canBeCaptured()){
return false;
}
bool captured = unit->capture();
unit->deactivate();
//Set owner if captured
if (captured){
m_terrain[x][y]->setOwner(unit->getOwner());
}
return captured;
}
Unit* Map::produceUnit(uint8 x, uint8 y, CPlayer* owner, UnitType type)
{
Terrain* pos = getTerrainAt(x, y);
if (pos->getUnit() == NULL)
{
UnitBuilder builder(type, owner, newUnitId());
Unit* newUnit = builder.getResult();
//Add unit to map
m_terrain[x][y]->setUnit(newUnit);
//Add unit to unit list
m_unitList[newUnit->getID()] = newUnit;
return newUnit;
}
return NULL;
}
//returns false if move is invalid or destination is occupied
bool Map::moveUnit(Unit* unit, uint8 new_x, uint8 new_y)
{
//ensure unit can move onto newPos
Coordinate unitPos = getUnitPos(unit->getID());
if (!unit->isActive() || !MoveValidator::isMoveValid(unitPos.first, unitPos.second, new_x, new_y, unit, this)){
return false;
}
Terrain* newTerrain = getTerrainAt(new_x, new_y);
if (newTerrain->getUnit() == unit){
return true;
}
//todo: implement fuel (not yet implemented on client)
else if (newTerrain->setUnit(unit) == unit){
if (unit->isCapturing()){
unit->cancelCapture();
}
return true;
}
return false;
}
SGSTerrain::Step SGSTerrain::moveHero(SGSHero* hero, STEP_DIRECTION one_step, Step step_from)
{
Step step_to = step_from;
Step current_step = step_from;
SGSPoint origin_pos = hero->getMapPosition();
SGSPoint left_pos = current_step.__pos;
SGSPoint right_pos = current_step.__pos;
SGSPoint up_pos = current_step.__pos;
SGSPoint down_pos = current_step.__pos;
left_pos.x--;
right_pos.x++;
up_pos.y--;
down_pos.y++;
bool is_original_pos = false;
bool valid_move = true;
if (origin_pos == current_step.__pos) {
is_original_pos = true;
}
switch (one_step)
{
case STEP_RIGHT:
step_to.__pos.x++;
if (findHeroByPosition(right_pos) || getObj(right_pos)) {
valid_move = false;
}
if (!is_original_pos) {
if (hero->isRival(findHeroByPosition(up_pos)) || hero->isRival(findHeroByPosition(down_pos))) {
valid_move = false;
}
}
break;
case STEP_DOWN:
step_to.__pos.y++;
if (findHeroByPosition(down_pos) || getObj(down_pos)) {
valid_move = false;
}
if (!is_original_pos) {
if (hero->isRival(findHeroByPosition(up_pos)) || hero->isRival(findHeroByPosition(right_pos))) {
valid_move = false;
}
}
break;
case STEP_LEFT:
step_to.__pos.x--;
if (findHeroByPosition(left_pos) || getObj(left_pos)) {
valid_move = false;
}
if (!is_original_pos) {
if (hero->isRival(findHeroByPosition(up_pos)) || hero->isRival(findHeroByPosition(down_pos))) {
valid_move = false;
}
}
break;
case STEP_UP:
step_to.__pos.y--;
if (findHeroByPosition(up_pos) || getObj(up_pos)) {
valid_move = false;
}
if (!is_original_pos) {
if (hero->isRival(findHeroByPosition(left_pos)) || hero->isRival(findHeroByPosition(right_pos))) {
valid_move = false;
}
}
break;
default:
break;
}
if (step_to.__pos.x < 0 || step_to.__pos.y < 0 ||
step_to.__pos.x >= __width || step_to.__pos.y >= __height ||
valid_move == false) {
step_to.__stamina = -100;
} else {
step_to.__stamina -= getSteminaConsume(hero->getcategory(), getTerrainAt(step_to.__pos));
}
return step_to;
}
