public static void UpdateSensors()
{
// Agents pairwise check
for (int i = 0; i < AgentManager.GetCount(); ++i)
{
Agent a1 = AgentManager.GetAgent(i);
for (int j = 0; j < AgentManager.GetCount(); ++j)
{
if (i != j)
{
Agent a2 = AgentManager.GetAgent(j);
// If close enough
if (Vector2.Distance(a1.CurrentPosition, a2.CurrentPosition) < SENSE_RANGE)
{
// Propogate the sense
if (propogator.PropogateSense(a1.CurrentPosition, a2.CurrentPosition))
{
// Sense the agent
Sense sense = new Sense(a2.Id, a1.Id, SenseType.Sight);
a1.HandleSenseEvent(sense);
}
}
}
}
}
}
public void Draw(SpriteBatch spriteBatch, int screenOffsetX, int screenOffsetY)
{
spriteBatch.Begin();
// tiles
for (int i = 0; i < mapRows; ++i)
{
int y = screenOffsetY + (i - (mapRows - 1) / 2) * tileSize - tileSize / 2;
for (int j = 0; j < mapCols; ++j)
{
int x = screenOffsetX + (j - (mapCols - 1) / 2) * tileSize - tileSize / 2;
// terrain
spriteBatch.Draw(terrainSet, new Rectangle(x, y, tileSize, tileSize), GetSourceRectangle(tiles[i][j].TileID, terrainSet.Height), Color.White);
// location
if (tiles[i][j].LocationID >= 0)
{
spriteBatch.Draw(locationSet, new Rectangle(x, y, tileSize, tileSize), GetSourceRectangle(tiles[i][j].LocationID, locationSet.Height), Color.White);
}
// overlay
spriteBatch.Draw(overlay, new Rectangle(x, y, tileSize, tileSize), tiles[i][j].TintColor * tiles[i][j].TintAlpha);
}
}
// characters
for (int i = 0; i < AgentManager.GetCount(); ++i)
{
Vector2 position = AgentManager.GetAgent(i).CurrentPosition;
int x = screenOffsetX + ((int)position.X - (mapCols - 1) / 2) * tileSize - tileSize / 2;
int y = screenOffsetY + ((int)position.Y - (mapRows - 1) / 2) * tileSize - tileSize / 2;
spriteBatch.Draw(characterSet, new Rectangle(x, y, tileSize, tileSize), GetSourceRectangle(i, characterSet.Height), Color.White);
}
spriteBatch.End();
}
