void Entity::GetCircle(GameMap &CurrentMap)
{
int radius = 5;
int xPos = 0;
int yPos = 0;
for(int i = 0; i < 130; i++)
{
xPos = x + radius * cos((3/10.f)*i);
yPos = y + radius * sin((3/10.f)*i);
if(xPos < 12)
xPos = 12;
if(xPos > 77)
xPos = 77;
if(yPos < 0)
yPos = 0;
if(yPos >21)
yPos = 21;
Circle.push_back(CurrentMap.ScanTileByCoord(yPos, xPos));
}
}
bool Entity::Move(string direction, GameMap &CurrentMap)
{
if(direction == "up")
{
switch(CurrentMap.CheckCollision(CurrentMap.ScanTileByCoord(y - 1, x)))
{
case true://Collision returned true
return false;//Deny any move
break;
case false:
//remove NPC flag from previous tile and update flag for current tile
int Temp_new = CurrentMap.LastTileScanned;
int Temp_old = CurrentMap.ScanTileByCoord(y, x);
CurrentMap.TileMap[Temp_old].HasNPC = false;
CurrentMap.TileMap[Temp_new].HasNPC = true;
y--;
PrevTile = CurrentTile;
CurrentTile = CurrentMap.LastTileScanned;
HasMoved = true;
return true;
break;
}
}
else if(direction == "down")
{
switch(CurrentMap.CheckCollision(CurrentMap.ScanTileByCoord(y + 1, x)))
{
case true:
return false;
break;
case false:
//remove NPC flag from previous tile and update flag for current tile
int Temp_new = CurrentMap.LastTileScanned;
int Temp_old = CurrentMap.ScanTileByCoord(y, x);
CurrentMap.TileMap[Temp_old].HasNPC = false;
CurrentMap.TileMap[Temp_new].HasNPC = true;
y++;
PrevTile = CurrentTile;
CurrentTile = CurrentMap.LastTileScanned;
HasMoved = true;
return true;
break;
}
}
else if(direction == "left")
{
switch(CurrentMap.CheckCollision(CurrentMap.ScanTileByCoord(y, x - 1)))
{
case true:
return false;
break;
case false:
//remove NPC flag from previous tile and update flag for current tile
int Temp_new = CurrentMap.LastTileScanned;
int Temp_old = CurrentMap.ScanTileByCoord(y, x);
CurrentMap.TileMap[Temp_old].HasNPC = false;
CurrentMap.TileMap[Temp_new].HasNPC = true;
x--;
PrevTile = CurrentTile;
CurrentTile = CurrentMap.LastTileScanned;
HasMoved = true;
return true;
break;
}
}
else if(direction == "right")
{
switch(CurrentMap.CheckCollision(CurrentMap.ScanTileByCoord(y, x + 1)))
{
case true:
return false;
break;
case false:
//remove NPC flag from previous tile and update flag for current tile
int Temp_new = CurrentMap.LastTileScanned;
int Temp_old = CurrentMap.ScanTileByCoord(y, x);
CurrentMap.TileMap[Temp_old].HasNPC = false;
CurrentMap.TileMap[Temp_new].HasNPC = true;
x++;
PrevTile = CurrentTile;
CurrentTile = CurrentMap.LastTileScanned;
HasMoved = true;
return true;
break;
}
}
}
