private static int GetDamageOverlaysCount(Building b, int hp)
{
float num = (float)hp / (float)b.MaxHitPoints;
int count = BuildingsDamageSectionLayerUtility.GetAvailableOverlays(b).Count;
return(count - Mathf.FloorToInt((float)count * num));
}
public static List <DamageOverlay> GetOverlays(Building b)
{
BuildingsDamageSectionLayerUtility.overlays.Clear();
BuildingsDamageSectionLayerUtility.overlaysWorkingList.Clear();
BuildingsDamageSectionLayerUtility.overlaysWorkingList.AddRange(BuildingsDamageSectionLayerUtility.GetAvailableOverlays(b));
if (!BuildingsDamageSectionLayerUtility.overlaysWorkingList.Any <DamageOverlay>())
{
return(BuildingsDamageSectionLayerUtility.overlays);
}
Rand.PushState();
Rand.Seed = Gen.HashCombineInt(b.thingIDNumber, 1958376471);
int damageOverlaysCount = BuildingsDamageSectionLayerUtility.GetDamageOverlaysCount(b, b.HitPoints);
for (int i = 0; i < damageOverlaysCount; i++)
{
if (!BuildingsDamageSectionLayerUtility.overlaysWorkingList.Any <DamageOverlay>())
{
break;
}
DamageOverlay item = BuildingsDamageSectionLayerUtility.overlaysWorkingList.RandomElement <DamageOverlay>();
BuildingsDamageSectionLayerUtility.overlaysWorkingList.Remove(item);
BuildingsDamageSectionLayerUtility.overlays.Add(item);
}
Rand.PopState();
return(BuildingsDamageSectionLayerUtility.overlays);
}
private void DrawLinkableCornersAndEdges(Building b)
{
if (b.def.graphicData == null)
{
return;
}
DamageGraphicData damageData = b.def.graphicData.damageData;
if (damageData == null)
{
return;
}
float damageTexturesAltitude = GetDamageTexturesAltitude(b);
List <DamageOverlay> overlays = BuildingsDamageSectionLayerUtility.GetOverlays(b);
IntVec3 position = b.Position;
Vector3 vector = new Vector3((float)position.x + 0.5f, damageTexturesAltitude, (float)position.z + 0.5f);
float x = Rand.Range(0.4f, 0.6f);
float z = Rand.Range(0.4f, 0.6f);
float x2 = Rand.Range(0.4f, 0.6f);
float z2 = Rand.Range(0.4f, 0.6f);
for (int i = 0; i < overlays.Count; i++)
{
switch (overlays[i])
{
case DamageOverlay.TopEdge:
Printer_Plane.PrintPlane(this, vector + new Vector3(x, 0f, 0f), Vector2.one, damageData.edgeTopMat, 0f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.RightEdge:
Printer_Plane.PrintPlane(this, vector + new Vector3(0f, 0f, z), Vector2.one, damageData.edgeRightMat, 90f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.BotEdge:
Printer_Plane.PrintPlane(this, vector + new Vector3(x2, 0f, 0f), Vector2.one, damageData.edgeBotMat, 180f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.LeftEdge:
Printer_Plane.PrintPlane(this, vector + new Vector3(0f, 0f, z2), Vector2.one, damageData.edgeLeftMat, 270f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.TopLeftCorner:
Printer_Plane.PrintPlane(this, vector, Vector2.one, damageData.cornerTLMat, 0f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.TopRightCorner:
Printer_Plane.PrintPlane(this, vector, Vector2.one, damageData.cornerTRMat, 90f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.BotRightCorner:
Printer_Plane.PrintPlane(this, vector, Vector2.one, damageData.cornerBRMat, 180f, flipUv: false, null, null, 0f);
break;
case DamageOverlay.BotLeftCorner:
Printer_Plane.PrintPlane(this, vector, Vector2.one, damageData.cornerBLMat, 270f, flipUv: false, null, null, 0f);
break;
}
}
}
private void DrawFullThingCorners(Building b)
{
if (b.def.graphicData == null)
{
return;
}
if (b.def.graphicData.damageData == null)
{
return;
}
Rect damageRect = BuildingsDamageSectionLayerUtility.GetDamageRect(b);
float damageTexturesAltitude = this.GetDamageTexturesAltitude(b);
float num = Mathf.Min(Mathf.Min(damageRect.width, damageRect.height), 1.5f);
Material mat;
Material mat2;
Material mat3;
Material mat4;
BuildingsDamageSectionLayerUtility.GetCornerMats(out mat, out mat2, out mat3, out mat4, b);
float num2 = num * Rand.Range(0.9f, 1f);
float num3 = num * Rand.Range(0.9f, 1f);
float num4 = num * Rand.Range(0.9f, 1f);
float num5 = num * Rand.Range(0.9f, 1f);
List <DamageOverlay> overlays = BuildingsDamageSectionLayerUtility.GetOverlays(b);
for (int i = 0; i < overlays.Count; i++)
{
switch (overlays[i])
{
case DamageOverlay.TopLeftCorner:
{
Rect rect = new Rect(damageRect.xMin, damageRect.yMax - num2, num2, num2);
Printer_Plane.PrintPlane(this, new Vector3(rect.center.x, damageTexturesAltitude, rect.center.y), rect.size, mat, 0f, false, null, null, 0f, 0f);
break;
}
case DamageOverlay.TopRightCorner:
{
Rect rect2 = new Rect(damageRect.xMax - num3, damageRect.yMax - num3, num3, num3);
Printer_Plane.PrintPlane(this, new Vector3(rect2.center.x, damageTexturesAltitude, rect2.center.y), rect2.size, mat2, 90f, false, null, null, 0f, 0f);
break;
}
case DamageOverlay.BotLeftCorner:
{
Rect rect3 = new Rect(damageRect.xMin, damageRect.yMin, num5, num5);
Printer_Plane.PrintPlane(this, new Vector3(rect3.center.x, damageTexturesAltitude, rect3.center.y), rect3.size, mat4, 270f, false, null, null, 0f, 0f);
break;
}
case DamageOverlay.BotRightCorner:
{
Rect rect4 = new Rect(damageRect.xMax - num4, damageRect.yMin, num4, num4);
Printer_Plane.PrintPlane(this, new Vector3(rect4.center.x, damageTexturesAltitude, rect4.center.y), rect4.size, mat3, 180f, false, null, null, 0f, 0f);
break;
}
}
}
}
private void PrintScratches(Building b)
{
int num = 0;
List <DamageOverlay> overlays = BuildingsDamageSectionLayerUtility.GetOverlays(b);
for (int i = 0; i < overlays.Count; i++)
{
if (overlays[i] == DamageOverlay.Scratch)
{
num++;
}
}
if (num == 0)
{
return;
}
Rect damageRect = BuildingsDamageSectionLayerUtility.GetDamageRect(b);
float num2 = Mathf.Min(0.5f * Mathf.Min(damageRect.width, damageRect.height), 1f);
damageRect = damageRect.ContractedBy(num2 / 2f);
if (damageRect.width <= 0f || damageRect.height <= 0f)
{
return;
}
float minDist = Mathf.Max(damageRect.width, damageRect.height) * 0.7f;
scratches.Clear();
Rand.PushState();
Rand.Seed = b.thingIDNumber * 3697;
for (int j = 0; j < num; j++)
{
AddScratch(b, damageRect.width, damageRect.height, ref minDist);
}
Rand.PopState();
float damageTexturesAltitude = GetDamageTexturesAltitude(b);
IList <Material> scratchMats = BuildingsDamageSectionLayerUtility.GetScratchMats(b);
Rand.PushState();
Rand.Seed = b.thingIDNumber * 7;
for (int k = 0; k < scratches.Count; k++)
{
float x = scratches[k].x;
float y = scratches[k].y;
float rot = Rand.Range(0f, 360f);
float num3 = num2;
if (damageRect.width > 0.95f && damageRect.height > 0.95f)
{
num3 *= Rand.Range(0.85f, 1f);
}
Vector3 center = new Vector3(damageRect.xMin + x, damageTexturesAltitude, damageRect.yMin + y);
Printer_Plane.PrintPlane(this, center, new Vector2(num3, num3), scratchMats.RandomElement(), rot, flipUv: false, null, null, 0f);
}
Rand.PopState();
}
private void PrintScratches(Building b)
{
int num = 0;
List <DamageOverlay> overlays = BuildingsDamageSectionLayerUtility.GetOverlays(b);
for (int i = 0; i < overlays.Count; i++)
{
if (overlays[i] == DamageOverlay.Scratch)
{
num++;
}
}
if (num != 0)
{
Rect rect = BuildingsDamageSectionLayerUtility.GetDamageRect(b);
float num2 = Mathf.Min((float)(0.5 * Mathf.Min(rect.width, rect.height)), 1f);
rect = rect.ContractedBy((float)(num2 / 2.0));
if (!(rect.width <= 0.0) && !(rect.height <= 0.0))
{
float num3 = (float)(Mathf.Max(rect.width, rect.height) * 0.699999988079071);
SectionLayer_BuildingsDamage.scratches.Clear();
Rand.PushState();
Rand.Seed = b.thingIDNumber * 3697;
for (int j = 0; j < num; j++)
{
this.AddScratch(b, rect.width, rect.height, ref num3);
}
Rand.PopState();
float damageTexturesAltitude = this.GetDamageTexturesAltitude(b);
IList <Material> scratchMats = BuildingsDamageSectionLayerUtility.GetScratchMats(b);
Rand.PushState();
Rand.Seed = b.thingIDNumber * 7;
for (int k = 0; k < SectionLayer_BuildingsDamage.scratches.Count; k++)
{
Vector2 vector = SectionLayer_BuildingsDamage.scratches[k];
float x = vector.x;
Vector2 vector2 = SectionLayer_BuildingsDamage.scratches[k];
float y = vector2.y;
float rot = Rand.Range(0f, 360f);
float num4 = num2;
if (rect.width > 0.949999988079071 && rect.height > 0.949999988079071)
{
num4 *= Rand.Range(0.85f, 1f);
}
Vector3 center = new Vector3(rect.xMin + x, damageTexturesAltitude, rect.yMin + y);
Printer_Plane.PrintPlane(this, center, new Vector2(num4, num4), scratchMats.RandomElement(), rot, false, null, null, 0f);
}
Rand.PopState();
}
}
}
private void PrintCornersAndEdges(Building b)
{
Rand.PushState();
Rand.Seed = b.thingIDNumber * 3;
if (BuildingsDamageSectionLayerUtility.UsesLinkableCornersAndEdges(b))
{
DrawLinkableCornersAndEdges(b);
}
else
{
DrawFullThingCorners(b);
}
Rand.PopState();
}
public static List <DamageOverlay> GetAvailableOverlays(Building b)
{
BuildingsDamageSectionLayerUtility.availableOverlays.Clear();
if (BuildingsDamageSectionLayerUtility.GetScratchMats(b).Any <Material>())
{
int num = 3;
Rect damageRect = BuildingsDamageSectionLayerUtility.GetDamageRect(b);
float num2 = damageRect.width * damageRect.height;
if (num2 > 4f)
{
num += Mathf.RoundToInt((num2 - 4f) * 0.54f);
}
for (int i = 0; i < num; i++)
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.Scratch);
}
}
if (BuildingsDamageSectionLayerUtility.UsesLinkableCornersAndEdges(b))
{
if (b.def.graphicData != null && b.def.graphicData.damageData != null)
{
IntVec3 position = b.Position;
DamageGraphicData damageData = b.def.graphicData.damageData;
if (damageData.edgeTopMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x, position.z + 1) && BuildingsDamageSectionLayerUtility.SameAndDamagedAt(b, position.x + 1, position.z) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x + 1, position.z + 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.TopEdge);
}
if (damageData.edgeRightMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x + 1, position.z) && BuildingsDamageSectionLayerUtility.SameAndDamagedAt(b, position.x, position.z + 1) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x + 1, position.z + 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.RightEdge);
}
if (damageData.edgeBotMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x, position.z - 1) && BuildingsDamageSectionLayerUtility.SameAndDamagedAt(b, position.x + 1, position.z) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x + 1, position.z - 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.BotEdge);
}
if (damageData.edgeLeftMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x - 1, position.z) && BuildingsDamageSectionLayerUtility.SameAndDamagedAt(b, position.x, position.z + 1) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x - 1, position.z + 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.LeftEdge);
}
if (damageData.cornerTLMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x - 1, position.z) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x, position.z + 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.TopLeftCorner);
}
if (damageData.cornerTRMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x + 1, position.z) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x, position.z + 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.TopRightCorner);
}
if (damageData.cornerBRMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x + 1, position.z) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x, position.z - 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.BotRightCorner);
}
if (damageData.cornerBLMat != null && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x - 1, position.z) && BuildingsDamageSectionLayerUtility.DifferentAt(b, position.x, position.z - 1))
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.BotLeftCorner);
}
}
}
else
{
Material x;
Material x2;
Material x3;
Material x4;
BuildingsDamageSectionLayerUtility.GetCornerMats(out x, out x2, out x3, out x4, b);
if (x != null)
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.TopLeftCorner);
}
if (x2 != null)
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.TopRightCorner);
}
if (x4 != null)
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.BotLeftCorner);
}
if (x3 != null)
{
BuildingsDamageSectionLayerUtility.availableOverlays.Add(DamageOverlay.BotRightCorner);
}
}
return(BuildingsDamageSectionLayerUtility.availableOverlays);
}
public static void Notify_BuildingHitPointsChanged(Building b, int oldHitPoints)
{
if (!b.Spawned || !b.def.useHitPoints || b.HitPoints == oldHitPoints || !b.def.drawDamagedOverlay || BuildingsDamageSectionLayerUtility.GetDamageOverlaysCount(b, b.HitPoints) == BuildingsDamageSectionLayerUtility.GetDamageOverlaysCount(b, oldHitPoints))
{
return;
}
b.Map.mapDrawer.MapMeshDirty(b.Position, MapMeshFlag.BuildingsDamage);
}
public static void Notify_BuildingHitPointsChanged(Building b, int oldHitPoints)
{
if (b.Spawned && b.def.useHitPoints && b.HitPoints != oldHitPoints && b.def.drawDamagedOverlay && BuildingsDamageSectionLayerUtility.GetDamageOverlaysCount(b, b.HitPoints) != BuildingsDamageSectionLayerUtility.GetDamageOverlaysCount(b, oldHitPoints))
{
b.Map.mapDrawer.MapMeshDirty(b.Position, MapMeshFlag.BuildingsDamage);
}
}
private void DrawFullThingCorners(Building b)
{
if (b.def.graphicData != null)
{
DamageGraphicData damageData = b.def.graphicData.damageData;
if (damageData != null)
{
Rect damageRect = BuildingsDamageSectionLayerUtility.GetDamageRect(b);
float damageTexturesAltitude = GetDamageTexturesAltitude(b);
float num = Mathf.Min(Mathf.Min(damageRect.width, damageRect.height), 1.5f);
BuildingsDamageSectionLayerUtility.GetCornerMats(out Material topLeft, out Material topRight, out Material botRight, out Material botLeft, b);
float num2 = num * Rand.Range(0.9f, 1f);
float num3 = num * Rand.Range(0.9f, 1f);
float num4 = num * Rand.Range(0.9f, 1f);
float num5 = num * Rand.Range(0.9f, 1f);
List <DamageOverlay> overlays = BuildingsDamageSectionLayerUtility.GetOverlays(b);
for (int i = 0; i < overlays.Count; i++)
{
switch (overlays[i])
{
case DamageOverlay.TopLeftCorner:
{
Rect rect4 = new Rect(damageRect.xMin, damageRect.yMax - num2, num2, num2);
Vector2 center7 = rect4.center;
float x4 = center7.x;
float y4 = damageTexturesAltitude;
Vector2 center8 = rect4.center;
Printer_Plane.PrintPlane(this, new Vector3(x4, y4, center8.y), rect4.size, topLeft, 0f, flipUv: false, null, null, 0f);
break;
}
case DamageOverlay.TopRightCorner:
{
Rect rect3 = new Rect(damageRect.xMax - num3, damageRect.yMax - num3, num3, num3);
Vector2 center5 = rect3.center;
float x3 = center5.x;
float y3 = damageTexturesAltitude;
Vector2 center6 = rect3.center;
Printer_Plane.PrintPlane(this, new Vector3(x3, y3, center6.y), rect3.size, topRight, 90f, flipUv: false, null, null, 0f);
break;
}
case DamageOverlay.BotRightCorner:
{
Rect rect2 = new Rect(damageRect.xMax - num4, damageRect.yMin, num4, num4);
Vector2 center3 = rect2.center;
float x2 = center3.x;
float y2 = damageTexturesAltitude;
Vector2 center4 = rect2.center;
Printer_Plane.PrintPlane(this, new Vector3(x2, y2, center4.y), rect2.size, botRight, 180f, flipUv: false, null, null, 0f);
break;
}
case DamageOverlay.BotLeftCorner:
{
Rect rect = new Rect(damageRect.xMin, damageRect.yMin, num5, num5);
Vector2 center = rect.center;
float x = center.x;
float y = damageTexturesAltitude;
Vector2 center2 = rect.center;
Printer_Plane.PrintPlane(this, new Vector3(x, y, center2.y), rect.size, botLeft, 270f, flipUv: false, null, null, 0f);
break;
}
}
}
}
}
}