private static void HandleFireSpread(CommonBuildingAI CBAI, ushort buildingID, ref Building buildingData, int fireDamage)
{
unsafe
{
Quad2 quad2 = new Quad2();
int width = buildingData.Width;
int length = buildingData.Length;
Vector2 vector2 = VectorUtils.XZ(buildingData.m_position);
Vector2 vector21 = new Vector2(Mathf.Cos(buildingData.m_angle), Mathf.Sin(buildingData.m_angle));
Vector2 vector22 = new Vector2(vector21.y, -vector21.x);
float single = (float)Singleton <SimulationManager> .instance.m_randomizer.Int32(8, 32);
quad2.a = (vector2 - (((float)width * 4f + single) * vector21)) - (((float)length * 4f + single) * vector22);
quad2.b = (vector2 + (((float)width * 4f + single) * vector21)) - (((float)length * 4f + single) * vector22);
quad2.c = (vector2 + (((float)width * 4f + single) * vector21)) + (((float)length * 4f + single) * vector22);
quad2.d = (vector2 - (((float)width * 4f + single) * vector21)) + (((float)length * 4f + single) * vector22);
Vector2 vector23 = quad2.Min();
Vector2 vector24 = quad2.Max();
float mPosition = buildingData.m_position.y - (float)buildingData.m_baseHeight;
//krn
//CBAI.m_info is private\instance /use reflection, should do reverse redirect.
BuildingInfo bldgInfo;
bldgInfo = (BuildingInfo)CBAI.GetType().GetField("m_info", BindingFlags.Instance | BindingFlags.Public).GetValue(CBAI);
if (bldgInfo == null && bldgInfo.m_size == null)
{
Logger.dbgLog("bldgInfo was null");
}
float mPosition1 = buildingData.m_position.y + bldgInfo.m_size.y;
//org
//float mPosition1 = buildingData.m_position.y + this.m_info.m_size.y;
//end org
float mFireIntensity = (float)(buildingData.m_fireIntensity * (64 - Mathf.Abs(fireDamage - 192)));
InstanceID instanceID = new InstanceID()
{
Building = buildingID
};
InstanceManager.Group group = Singleton <InstanceManager> .instance.GetGroup(instanceID);
if (group != null)
{
ushort disaster = group.m_ownerInstance.Disaster;
if (disaster != 0)
{
DisasterManager disasterManager = Singleton <DisasterManager> .instance;
DisasterInfo info = disasterManager.m_disasters.m_buffer[disaster].Info;
int fireSpreadProbability = info.m_disasterAI.GetFireSpreadProbability(disaster, ref disasterManager.m_disasters.m_buffer[disaster]);
mFireIntensity = mFireIntensity * ((float)fireSpreadProbability * 0.01f);
}
}
int num = Mathf.Max((int)((vector23.x - 72f) / 64f + 135f), 0);
int num1 = Mathf.Max((int)((vector23.y - 72f) / 64f + 135f), 0);
int num2 = Mathf.Min((int)((vector24.x + 72f) / 64f + 135f), 269);
int num3 = Mathf.Min((int)((vector24.y + 72f) / 64f + 135f), 269);
BuildingManager buildingManager = Singleton <BuildingManager> .instance;
for (int i = num1; i <= num3; i++)
{
for (int j = num; j <= num2; j++)
{
ushort mBuildingGrid = buildingManager.m_buildingGrid[i * 270 + j];
int num4 = 0;
object[] paramcall;
while (mBuildingGrid != 0)
{
//Should we change this 262144?
if (mBuildingGrid != buildingID && (float)Singleton <SimulationManager> .instance.m_randomizer.Int32(262144) * single < mFireIntensity)
{
//Logger.dbgLog("Handlefire1");
paramcall = new object[] { quad2, mPosition, mPosition1, mBuildingGrid, buildingManager.m_buildings.m_buffer[mBuildingGrid], group };
//var x = CBAI.GetType().GetMethod("TrySpreadFire", BindingFlags.Static | BindingFlags.NonPublic).Invoke(CBAI, paramcall);
LimitCommonBuildingAI.TrySpreadFire(quad2, mPosition, mPosition1, mBuildingGrid, ref buildingManager.m_buildings.m_buffer[mBuildingGrid], group);
//Logger.dbgLog("Handlefire2");
//orginal
//CommonBuildingAI.TrySpreadFire(quad2, mPosition, mPosition1, mBuildingGrid, ref buildingManager.m_buildings.m_buffer[mBuildingGrid], group);
}
mBuildingGrid = buildingManager.m_buildings.m_buffer[mBuildingGrid].m_nextGridBuilding;
int num5 = num4 + 1;
num4 = num5;
if (num5 < 49152)
{
continue;
}
CODebugBase <LogChannel> .Error(LogChannel.Core, string.Concat("Invalid list detected!\n", Environment.StackTrace));
break;
}
}
}
Vector3 vector3 = VectorUtils.X_Y(vector21);
Vector3 vector31 = VectorUtils.X_Y(vector22);
int num6 = Mathf.Max((int)((vector23.x - 32f) / 32f + 270f), 0);
int num7 = Mathf.Max((int)((vector23.y - 32f) / 32f + 270f), 0);
int num8 = Mathf.Min((int)((vector24.x + 32f) / 32f + 270f), 539);
int num9 = Mathf.Min((int)((vector24.y + 32f) / 32f + 270f), 539);
TreeManager treeManager = Singleton <TreeManager> .instance;
for (int k = num7; k <= num9; k++)
{
for (int l = num6; l <= num8; l++)
{
uint mTreeGrid = treeManager.m_treeGrid[k * 540 + l];
int num10 = 0;
while (mTreeGrid != 0)
{
Vector3 position = treeManager.m_trees.m_buffer[mTreeGrid].Position;
Vector3 mPosition2 = position - buildingData.m_position;
mPosition2 = mPosition2 - (Mathf.Clamp(Vector3.Dot(mPosition2, vector3), (float)(-width) * 4f, (float)width * 4f) * vector3);
mPosition2 = mPosition2 - (Mathf.Clamp(Vector3.Dot(mPosition2, vector31), (float)(-length) * 4f, (float)length * 4f) * vector31);
float single1 = mPosition2.magnitude;
//Should we change this 131072?
//Logger.dbgLog("Handlefire3");
if (single1 < 32f && (float)Singleton <SimulationManager> .instance.m_randomizer.Int32(131072) * single1 < mFireIntensity)
{
treeManager.BurnTree(mTreeGrid, group, (int)buildingData.m_fireIntensity);
}
mTreeGrid = treeManager.m_trees.m_buffer[mTreeGrid].m_nextGridTree;
int num11 = num10 + 1;
num10 = num11;
if (num11 < LimitTreeManager.Helper.TreeLimit)
{
continue;
}
CODebugBase <LogChannel> .Error(LogChannel.Core, string.Concat("Invalid list detected!\n", Environment.StackTrace));
break;
}
}
}
}
}
