static Building CanSmash(Zombie zombie)
{
var map = zombie.Map;
var basePos = zombie.Position;
var attackColonistsOnly = (ZombieSettings.Values.attackMode == AttackMode.OnlyColonists);
var playerFaction = Faction.OfPlayer;
if (zombie.IsTanky)
{
var info = ZombieWanderer.GetMapInfo(map);
var pos = info.GetParent(basePos, false);
if (pos.IsValid == false)
{
pos = info.GetParent(basePos, true);
}
if (pos.IsValid && pos.GetEdifice(zombie.Map) is Building building && (building as Mineable) == null && (attackColonistsOnly == false || building.Faction == playerFaction))
{
return(building);
}
return(null);
}
if (zombie.IsSuicideBomber == false && zombie.IsTanky == false && zombie.wasMapPawnBefore == false)
{
if (ZombieSettings.Values.smashMode == SmashMode.Nothing)
{
return(null);
}
if (ZombieSettings.Values.smashOnlyWhenAgitated && zombie.state != ZombieState.Tracking && zombie.raging == 0)
{
return(null);
}
}
var nextIndex = Constants.random.Next(4);
var c = adjIndex4[prevIndex4];
adjIndex4[prevIndex4] = adjIndex4[nextIndex];
adjIndex4[nextIndex] = c;
prevIndex4 = nextIndex;
if (ZombieSettings.Values.smashMode == SmashMode.DoorsOnly && zombie.IsSuicideBomber == false)
{
for (var i = 0; i < 4; i++)
{
var pos = basePos + GenAdj.CardinalDirections[adjIndex4[i]];
if (pos.InBounds(map) == false)
{
continue;
}
if (pos.GetEdifice(map) is Building_Door door && door.Open == false && (attackColonistsOnly == false || door.Faction == playerFaction))
{
return(door);
}
}
}
if (ZombieSettings.Values.smashMode == SmashMode.AnyBuilding || zombie.IsSuicideBomber || zombie.IsTanky)
{
var grid = map.thingGrid;
for (var i = 0; i < 4; i++)
{
var pos = basePos + GenAdj.CardinalDirections[adjIndex4[i]];
if (pos.InBounds(map) == false)
{
continue;
}
foreach (var thing in grid.ThingsListAtFast(pos))
{
var building = thing as Building;
if (building == null || (building as Mineable) != null)
{
continue;
}
var buildingDef = building.def;
var factionCondition = (attackColonistsOnly == false || building.Faction == playerFaction);
if (buildingDef.useHitPoints && buildingDef.building.isNaturalRock == false && factionCondition)
{
if (zombie.IsSuicideBomber)
{
zombie.bombWillGoOff = true;
return(null);
}
return(building);
}
}
}
}
return(null);
}
// use rage grid to get to colonists ========================================================
//
public static bool RageMove(this JobDriver_Stumble driver, Zombie zombie, PheromoneGrid grid, List <IntVec3> possibleMoves, bool checkSmashable)
{
var info = ZombieWanderer.GetMapInfo(zombie.Map);
var newPos = info.GetParent(zombie.Position, false);
if (newPos.IsValid == false)
{
// tanky can get directly through walls
if (zombie.IsTanky)
{
newPos = info.GetParent(zombie.Position, true);
}
if (newPos.IsValid == false)
{
// no next move available
zombie.raging = 0;
return(Smash(driver, zombie, checkSmashable, false));
}
}
// next tanky move is on a building
if (newPos.GetEdifice(zombie.Map) is Building building && (building as Mineable) == null)
{
return(Smash(driver, zombie, checkSmashable, false));
}
// next move is on a door
if (newPos.GetEdifice(zombie.Map) is Building_Door door)
{
if (door.Open)
{
driver.destination = newPos;
return(false);
}
return(Smash(driver, zombie, checkSmashable, false));
}
// move into places where there is max 0/1 zombie already
var destZombieCount = grid.GetZombieCount(newPos);
if (destZombieCount < (zombie.IsTanky ? 1 : 2))
{
driver.destination = newPos;
return(false);
}
// cannot move? lets smash things
if (Smash(driver, zombie, checkSmashable, false))
{
return(true);
}
// cannot smash? look for alternative ways to move orthogonal
if (TryToDivert(ref newPos, grid, zombie.Position, possibleMoves))
{
driver.destination = newPos;
return(false);
}
// move to least populated place
var zCount = possibleMoves.Select(p => grid.GetZombieCount(p)).Min();
driver.destination = possibleMoves.Where(p => grid.GetZombieCount(p) == zCount).RandomElement();
return(false);
}
public static bool Track(this JobDriver_Stumble driver, Zombie zombie, PheromoneGrid grid)
{
if (zombie.EveryNTick(NthTick.Every60) || fadeOff == -1)
{
fadeOff = Tools.PheromoneFadeoff();
wasColonistFadeoff = fadeOff / 6;
agitatedFadeoff = fadeOff / 4;
checkSmashableFadeoff1 = agitatedFadeoff / 4;
checkSmashableFadeoff2 = agitatedFadeoff * 3 / 4;
}
var trackingMoves = new List <IntVec3>(8);
var currentTicks = Tools.Ticks();
var timeDelta = long.MaxValue;
var fmin = long.MaxValue;
if (zombie.raging == 0)
{
for (var i = 0; i < 8; i++)
{
var pos = zombie.Position + GenAdj.AdjacentCells[i];
if (zombie.HasValidDestination(pos))
{
var f = zombie.wasMapPawnBefore ? wasColonistFadeoff : fadeOff;
var tdiff = currentTicks - grid.GetTimestamp(pos);
fmin = Math.Min(fmin, tdiff);
if (tdiff < f)
{
trackingMoves.Add(pos);
}
}
}
}
if (trackingMoves.Count > 0)
{
trackingMoves.Sort((p1, p2) => grid.GetTimestamp(p2).CompareTo(grid.GetTimestamp(p1)));
trackingMoves = trackingMoves.Take(Constants.NUMBER_OF_TOP_MOVEMENT_PICKS).ToList();
trackingMoves = trackingMoves.OrderBy(p => grid.GetZombieCount(p)).ToList();
var nextMove = trackingMoves.First();
timeDelta = currentTicks - (grid.GetTimestamp(nextMove));
driver.destination = nextMove;
if (zombie.state == ZombieState.Wandering)
{
Tools.ChainReact(zombie.Map, zombie.Position, nextMove);
if (timeDelta <= agitatedFadeoff)
{
CastBrainzThought(zombie);
}
}
zombie.state = ZombieState.Tracking;
}
if (driver.destination.IsValid == false)
{
zombie.state = ZombieState.Wandering;
}
if (zombie.wasMapPawnBefore)
{
return(true);
}
var checkSmashable = timeDelta >= checkSmashableFadeoff1 && timeDelta < checkSmashableFadeoff2;
if (ZombieSettings.Values.smashOnlyWhenAgitated)
{
checkSmashable &= (zombie.state == ZombieState.Tracking || zombie.raging > 0);
}
return(checkSmashable);
}
public static IEnumerator AssignNewGraphics(Zombie zombie)
{
zombie.Drawer.renderer.graphics.ResolveAllGraphics();
yield return(null);
var headPath = FixGlowingEyeOffset(zombie);
if (zombie.IsSuicideBomber)
{
zombie.lastBombTick = Find.TickManager.TicksAbs + Rand.Range(0, (int)zombie.bombTickingInterval);
}
if (ZombieSettings.Values.useCustomTextures)
{
var renderPrecedence = 0;
var bodyPath = "Zombie/Naked_" + zombie.story.bodyType.ToString();
var color = zombie.isToxicSplasher ? "toxic" : (zombie.isMiner ? "miner" : GraphicToolbox.RandomSkinColorString());
yield return(null);
var bodyRequest = new GraphicRequest(typeof(VariableGraphic), bodyPath, ShaderDatabase.CutoutSkin, Vector2.one, Color.white, Color.white, null, renderPrecedence, new List <ShaderParameter>());
yield return(null);
var maxStainPoints = ZombieStains.maxStainPoints;
if (zombie.isMiner)
{
maxStainPoints *= 2;
}
var customBodyGraphic = new VariableGraphic {
bodyColor = color
};
yield return(null);
customBodyGraphic.Init(VariableGraphic.minimal);
yield return(null);
for (var i = 0; i < 4; i++)
{
var j = 0;
var it = customBodyGraphic.InitIterativ(bodyRequest, i, maxStainPoints);
while (it.MoveNext())
{
yield return(null);
j++;
}
}
zombie.Drawer.renderer.graphics.nakedGraphic = customBodyGraphic;
var headRequest = new GraphicRequest(typeof(VariableGraphic), headPath, ShaderDatabase.CutoutSkin, Vector2.one, Color.white, Color.white, null, renderPrecedence, new List <ShaderParameter>());
yield return(null);
var customHeadGraphic = new VariableGraphic {
bodyColor = color
};
yield return(null);
customHeadGraphic.Init(VariableGraphic.minimal);
yield return(null);
for (var i = 0; i < 4; i++)
{
var j = 0;
var it = customHeadGraphic.InitIterativ(headRequest, i, maxStainPoints);
while (it.MoveNext())
{
yield return(null);
j++;
}
}
zombie.Drawer.renderer.graphics.headGraphic = customHeadGraphic;
}
yield return(null);
}
private static BodyTypeDef PrepareZombieType(Zombie zombie, ZombieType overwriteType)
{
var zombieTypeInitializers = new Pair <float, Func <BodyTypeDef> >[]
{
// suicide bomber
new Pair <float, Func <BodyTypeDef> >(
ZombieSettings.Values.suicideBomberChance / 2f,
delegate
{
zombie.bombTickingInterval = 60f;
zombie.lastBombTick = Find.TickManager.TicksAbs + Rand.Range(0, (int)zombie.bombTickingInterval);
//
zombie.gender = Gender.Male;
return(BodyTypeDefOf.Hulk);
}
),
// toxic splasher
new Pair <float, Func <BodyTypeDef> >(
ZombieSettings.Values.toxicSplasherChance / 2f,
delegate
{
zombie.isToxicSplasher = true;
//
switch (Rand.RangeInclusive(1, 3))
{
case 1:
zombie.gender = Gender.Male;
return(BodyTypeDefOf.Male);
case 2:
zombie.gender = Gender.Female;
return(BodyTypeDefOf.Female);
case 3:
zombie.gender = Gender.Male;
return(BodyTypeDefOf.Thin);
}
return(null);
}
),
// tanky operator
new Pair <float, Func <BodyTypeDef> >(
ZombieSettings.Values.tankyOperatorChance / 3f,
delegate
{
zombie.hasTankyShield = 1f;
zombie.hasTankyHelmet = 1f;
zombie.hasTankySuit = 1f;
//
zombie.gender = Gender.Male;
return(BodyTypeDefOf.Fat);
}
),
// miner
new Pair <float, Func <BodyTypeDef> >(
ZombieSettings.Values.minerChance / 2f,
delegate
{
zombie.isMiner = true;
return(SetRandomBody(zombie));
}
),
// default ordinary zombie
new Pair <float, Func <BodyTypeDef> >(
float.MaxValue,
delegate
{
return(SetRandomBody(zombie));
}
)
};
if (overwriteType != ZombieType.Random)
{
var initializer = zombieTypeInitializers[(int)overwriteType];
return(initializer.Second());
}
var typeChance = Rand.Value;
BodyTypeDef bodyType = null;
foreach (var initializer in zombieTypeInitializers)
{
typeChance -= initializer.First;
if (typeChance < 0f)
{
bodyType = initializer.Second();
break;
}
}
return(bodyType);
}
public ZombieLeaner(Pawn pawn) : base(pawn)
{
zombie = pawn as Zombie;
}