void Raven_WeaponSystem::RenderDesirabilities()const
{
Vector2D p = m_pOwner->Pos();
int num = 0;
WeaponMap::const_iterator curWeap;
for (curWeap = m_WeaponMap.begin(); curWeap != m_WeaponMap.end(); ++curWeap)
{
if (curWeap->second) num++;
}
int offset = 15 * num;
for (curWeap = m_WeaponMap.begin(); curWeap != m_WeaponMap.end(); ++curWeap)
{
if (curWeap->second)
{
double score = curWeap->second->GetLastDesirabilityScore();
std::string type = GetNameOfType(curWeap->second->GetType());
gdi->TextAtPos(p.x + 10.0, p.y - offset, ttos(score) + " " + type);
offset += 15;
}
}
}
//---------------------------- Clear ------------------------------------------
//
// deletes all the current objects ready for a map load
//-----------------------------------------------------------------------------
void Raven_Game::Clear()
{
#ifdef LOG_CREATIONAL_STUFF
debug_con << "\n------------------------------ Clearup -------------------------------" <<"";
#endif
//delete the bots
std::list<Raven_Bot*>::iterator it = m_Bots.begin();
for (it; it != m_Bots.end(); ++it)
{
#ifdef LOG_CREATIONAL_STUFF
debug_con << "deleting entity id: " << (*it)->ID() << " of type "
<< GetNameOfType((*it)->EntityType()) << "(" << (*it)->EntityType() << ")" <<"";
#endif
delete *it;
}
//delete any active projectiles
std::list<Raven_Projectile*>::iterator curW = m_Projectiles.begin();
for (curW; curW != m_Projectiles.end(); ++curW)
{
#ifdef LOG_CREATIONAL_STUFF
debug_con << "deleting projectile id: " << (*curW)->ID() << "";
#endif
delete *curW;
}
//clear the containers
m_Projectiles.clear();
m_Bots.clear();
m_pSelectedBot = NULL;
}
//------------------------- LoadMap ------------------------------------
//
// sets up the game environment from map file
//-----------------------------------------------------------------------------
bool Raven_Map::LoadMap(const std::string& filename)
{
std::ifstream in(filename.c_str());
if (!in)
{
ErrorBox("Bad Map Filename");
return false;
}
Clear();
BaseGameEntity::ResetNextValidID();
//first of all read and create the navgraph. This must be done before
//the entities are read from the map file because many of the entities
//will be linked to a graph node (the graph node will own a pointer
//to an instance of the entity)
m_pNavGraph = new NavGraph(false);
m_pNavGraph->Load(in);
#ifdef LOG_CREATIONAL_STUFF
debug_con << "NavGraph for " << filename << " loaded okay" << "";
#endif
//determine the average distance between graph nodes so that we can
//partition them efficiently
m_dCellSpaceNeighborhoodRange = CalculateAverageGraphEdgeLength(*m_pNavGraph) + 1;
#ifdef LOG_CREATIONAL_STUFF
debug_con << "Average edge length is " << CalculateAverageGraphEdgeLength(*m_pNavGraph) << "";
#endif
#ifdef LOG_CREATIONAL_STUFF
debug_con << "Neighborhood range set to " << m_dCellSpaceNeighborhoodRange << "";
#endif
//load in the map size and adjust the client window accordingly
in >> m_iSizeX >> m_iSizeY;
#ifdef LOG_CREATIONAL_STUFF
debug_con << "Partitioning navgraph nodes..." << "";
#endif
//partition the graph nodes
PartitionNavGraph();
//get the handle to the game window and resize the client area to accommodate
//the map
extern char* g_szApplicationName;
extern char* g_szWindowClassName;
HWND hwnd = FindWindow(g_szWindowClassName, g_szApplicationName);
const int ExtraHeightRqdToDisplayInfo = 50;
ResizeWindow(hwnd, m_iSizeX, m_iSizeY+ExtraHeightRqdToDisplayInfo);
#ifdef LOG_CREATIONAL_STUFF
debug_con << "Loading map..." << "";
#endif
//now create the environment entities
while (!in.eof())
{
//get type of next map object
int EntityType;
in >> EntityType;
#ifdef LOG_CREATIONAL_STUFF
debug_con << "Creating a " << GetNameOfType(EntityType) << "";
#endif
//create the object
switch(EntityType)
{
case type_wall:
AddWall(in); break;
case type_sliding_door:
AddDoor(in); break;
case type_door_trigger:
AddDoorTrigger(in); break;
case type_spawn_point:
AddSpawnPoint(in); break;
case type_health:
AddHealth_Giver(in); break;
case type_shotgun:
AddWeapon_Giver(type_shotgun, in); break;
case type_rail_gun:
AddWeapon_Giver(type_rail_gun, in); break;
case type_rocket_launcher:
AddWeapon_Giver(type_rocket_launcher, in); break;
default:
throw std::runtime_error("<Map::Load>: Attempting to load undefined object");
return false;
}//end switch
}
#ifdef LOG_CREATIONAL_STUFF
debug_con << filename << " loaded okay" << "";
#endif
//calculate the cost lookup table
m_PathCosts = CreateAllPairsCostsTable(*m_pNavGraph);
return true;
}
