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refactored checking if a point is within a cuboid

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ice sheets can be crushed
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devZoGok
2025-06-04 15:45:27 +03:00
parent 10ae54150d
commit b8051f24df
9 changed files with 91 additions and 19 deletions
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map.cpp
+22
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@@ -382,6 +382,28 @@ namespace battleship{
return spawnPointsTbl.size();
}
void Map::blockCells(Unit *unit){
for(Cell &cell : cells){
if(cell.blockedBy && cell.blockedBy != unit) continue;
Vector3 cellDir = (cell.pos - unit->getPos()), dirVec = unit->getDirVec(), leftVec = unit->getLeftVec();
float forwAngle = std::min(dirVec.getAngleBetween(cellDir.norm()), (-dirVec).getAngleBetween(cellDir.norm()));
float forwDist = cellDir.getLength() * cos(forwAngle);
float leftAngle = std::min(leftVec.getAngleBetween(cellDir.norm()), (-leftVec).getAngleBetween(cellDir.norm()));
float leftDist = cellDir.getLength() * cos(leftAngle);
bool within = (forwDist < .5 * (unit->getLength() + CELL_SIZE.x) && leftDist < .5 * (unit->getWidth() + CELL_SIZE.z));
cell.blockedBy = (within ? unit : nullptr);
}
}
void Map::unblockCells(Unit *unit){
for(Cell &cell : cells)
if(cell.blockedBy == unit)
cell.blockedBy = nullptr;
}
void Map::loadSpawnPoints(){
sol::state_view SOL_LUA_VIEW = generateView();
int numSpawnPoints = getNumMapSpawnPoints();