bool RayCastFast(Vector3 origin, Vector3 direction, out VoxelHitInfo hitInfo, float maxDistance = 0, bool createChunksIfNeeded = false, byte minOpaque = 0, ColliderTypes colliderTypes = ColliderTypes.AnyCollider)
{
bool voxelHit = RayCastFastVoxel(origin, direction, out hitInfo, maxDistance, createChunksIfNeeded, minOpaque);
if ((colliderTypes & ColliderTypes.OnlyVoxels) != 0)
{
return(voxelHit);
}
if (voxelHit)
{
maxDistance = hitInfo.distance - 0.1f;
}
// Cast a normal raycast to detect normal gameobjects within ray
RaycastHit hit;
if (Physics.Raycast(origin + 0.3f * direction, direction, out hit, maxDistance - 0.3f))
{
hitInfo.distance = hit.distance;
hitInfo.point = hit.point;
hitInfo.normal = hit.normal;
hitInfo.collider = hit.collider;
// Check if gameobject is a dynamic voxel
if (hit.collider != null)
{
if ((colliderTypes & ColliderTypes.IgnorePlayer) != 0 && characterController != null && characterController.name.Equals(hit.collider.name))
{
return(false);
}
hitInfo.voxelIndex = -1;
VoxelPlaceholder placeholder = hit.collider.GetComponentInParent <VoxelPlaceholder> ();
if (placeholder != null)
{
hitInfo.chunk = placeholder.chunk;
hitInfo.voxelIndex = placeholder.voxelIndex;
hitInfo.voxel = placeholder.chunk.voxels [placeholder.voxelIndex];
hitInfo.voxelCenter = placeholder.transform.position;
hitInfo.placeholder = placeholder;
}
}
return(true);
}
else
{
return(voxelHit);
}
}
protected virtual void DoHit(int damage)
{
if (crosshairHitInfo.voxelIndex < 0)
{
return;
}
lastHitButtonPressed = Time.time;
seekTarget = crosshairHitInfo;
// make character approach target if needed
seeking = !TargetIsReachable();
if (seeking)
{
seekAction = SeekAction.Hit;
}
else
{
StartCoroutine(CompleteHit(damage));
}
}
/// <summary>
/// Adds a torch.
/// </summary>
GameObject TorchAttachInt(VoxelHitInfo hitInfo, ItemDefinition torchDefinition = null, bool refreshChunks = true)
{
// Make sure the voxel exists (has not been removed just before this call) and is solid
if (hitInfo.chunk.voxels [hitInfo.voxelIndex].hasContent != 1 || hitInfo.chunk.voxels [hitInfo.voxelIndex].opaque < FULL_OPAQUE)
{
return(null);
}
// Placeholder for attaching the torch
VoxelPlaceholder placeHolder = GetVoxelPlaceholder(hitInfo.chunk, hitInfo.voxelIndex, true);
if (placeHolder == null)
{
return(null);
}
// Position of the voxel containing the "light" of the torch
Vector3 voxelLightPosition = hitInfo.voxelCenter + hitInfo.normal;
VoxelChunk chunk;
int voxelIndex;
if (!GetVoxelIndex(voxelLightPosition, out chunk, out voxelIndex))
{
return(null);
}
// Make sure it's empty where the light gameobject will be placed
if (chunk.voxels[voxelIndex].opaque >= 2)
{
return(null);
}
// Updates current chunk
if (chunk.lightSources != null)
{
foreach (var x in chunk.lightSources)
{
if (x.voxelIndex == voxelIndex)
{
// Restriction 2: no second torch on the same voxel index
return(null);
}
}
}
if (torchDefinition == null)
{
// Get an inventory item with name Torch
int itemCount = allItems.Count;
for (int k = 0; k < itemCount; k++)
{
if (allItems [k].item.category == ItemCategory.Torch)
{
torchDefinition = allItems [k].item;
break;
}
}
}
if (torchDefinition == null)
{
return(null);
}
// Instantiate torch prefab
GameObject torch = Instantiate <GameObject> (torchDefinition.prefab);
torch.name = TORCH_NAME;
// Parent the torch gameobject to the voxel placeholder
torch.transform.SetParent(placeHolder.transform, false);
// Position torch on the wall
torch.transform.position = hitInfo.chunk.transform.position + GetVoxelChunkPosition(hitInfo.voxelIndex) + hitInfo.normal * 0.5f;
// Rotate torch according to wall normal
if (hitInfo.normal.y == -1) // downwards
{
torch.transform.Rotate(180f, 0, 0);
}
else if (hitInfo.normal.y == 0) // side wall
{
torch.transform.Rotate(hitInfo.normal.z * 40f, 0, hitInfo.normal.x * -40f);
}
Item itemInfo = torch.AddComponent <Item> ();
itemInfo.itemDefinition = torchDefinition;
itemInfo.canPickOnApproach = false;
itemInfo.canBeDestroyed = true;
itemInfo.itemChunk = hitInfo.chunk;
itemInfo.itemVoxelIndex = hitInfo.voxelIndex;
// Add light source to chunk
LightSource lightSource = new LightSource();
lightSource.gameObject = torch;
lightSource.voxelIndex = voxelIndex;
lightSource.itemDefinition = torchDefinition;
lightSource.hitInfo = hitInfo;
lightSource.lightIntensity = torchDefinition.lightIntensity;
chunk.AddLightSource(lightSource);
chunk.modified = true;
// Add script to remove light source from chunk when torch or voxel is destroyed
LightSourceRemoval sr = torch.AddComponent <LightSourceRemoval> ();
sr.env = this;
sr.chunk = chunk;
Light pointLight = torch.GetComponentInChildren <Light> ();
if (pointLight != null)
{
pointLight.enabled = true;
}
// Make torch collider ignore player's collider to avoid collisions
if (characterControllerCollider != null)
{
Physics.IgnoreCollision(torch.GetComponent <Collider> (), characterControllerCollider);
}
// Recompute lightmap
if (refreshChunks)
{
UpdateChunkRR(chunk);
}
// Trigger torch event
if (!isLoadingGame && OnTorchAttached != null)
{
OnTorchAttached(chunk, lightSource);
}
return(torch);
}
void LoadSaveBinaryFileFormat_4(BinaryReader br, bool preservePlayerPosition = false)
{
// Character controller transform position
Vector3 v = DecodeVector3Binary(br);
if (!preservePlayerPosition)
{
characterController.transform.position = v;
}
// Character controller transform rotation
Vector3 angles = DecodeVector3Binary(br);
if (!preservePlayerPosition)
{
characterController.transform.rotation = Quaternion.Euler(angles);
}
// Character controller's camera local rotation
angles = DecodeVector3Binary(br);
if (!preservePlayerPosition)
{
cameraMain.transform.localRotation = Quaternion.Euler(angles);
// Pass initial rotation to mouseLook script
characterController.GetComponent <VoxelPlayFirstPersonController> ().mouseLook.Init(characterController.transform, cameraMain.transform, null);
}
// Read voxel definition table
InitSaveGameStructs();
int vdCount = br.ReadInt16();
for (int k = 0; k < vdCount; k++)
{
saveVoxelDefinitionsList.Add(br.ReadString());
}
int numChunks = br.ReadInt32();
VoxelDefinition voxelDefinition = defaultVoxel;
int prevVdIndex = -1;
Color32 voxelColor = Misc.color32White;
for (int c = 0; c < numChunks; c++)
{
// Read chunks
// Get chunk position
Vector3 chunkPosition = DecodeVector3Binary(br);
VoxelChunk chunk = GetChunkUnpopulated(chunkPosition);
byte isAboveSurface = br.ReadByte();
chunk.isAboveSurface = isAboveSurface == 1;
chunk.back = chunk.bottom = chunk.left = chunk.right = chunk.forward = chunk.top = null;
chunk.allowTrees = false;
chunk.modified = true;
chunk.isPopulated = true;
chunk.voxelSignature = chunk.lightmapSignature = -1;
chunk.renderState = ChunkRenderState.Pending;
SetChunkOctreeIsDirty(chunkPosition, false);
ChunkClearFast(chunk);
// Read voxels
int numWords = br.ReadInt16();
for (int k = 0; k < numWords; k++)
{
// Voxel definition
int vdIndex = br.ReadInt16();
if (prevVdIndex != vdIndex)
{
if (vdIndex >= 0 && vdIndex < vdCount)
{
voxelDefinition = GetVoxelDefinition(saveVoxelDefinitionsList [vdIndex]);
prevVdIndex = vdIndex;
}
}
// RGB
voxelColor.r = br.ReadByte();
voxelColor.g = br.ReadByte();
voxelColor.b = br.ReadByte();
// Voxel index
int voxelIndex = br.ReadInt16();
// Repetitions
int repetitions = br.ReadInt16();
if (voxelDefinition == null)
{
continue;
}
// Water level (only for transparent)
byte waterLevel = 15;
if (voxelDefinition.renderType == RenderType.Water)
{
waterLevel = br.ReadByte();
}
if (voxelDefinition.renderType == RenderType.Custom)
{
byte hasCustomRotation = br.ReadByte();
if (hasCustomRotation == 1)
{
Vector3 voxelAngles = DecodeVector3Binary(br);
saveVoxelCustomRotations.Add(GetVoxelPosition(chunkPosition, voxelIndex), voxelAngles);
}
}
for (int i = 0; i < repetitions; i++)
{
chunk.voxels [voxelIndex + i].Set(voxelDefinition, voxelColor);
if (voxelDefinition.renderType == RenderType.Water)
{
chunk.voxels [voxelIndex + i].SetWaterLevel(waterLevel);
}
}
}
// Read light sources
int lightCount = br.ReadInt16();
VoxelHitInfo hitInfo = new VoxelHitInfo();
for (int k = 0; k < lightCount; k++)
{
// Voxel index
hitInfo.voxelIndex = br.ReadInt16();
// Voxel center
hitInfo.voxelCenter = GetVoxelPosition(chunkPosition, hitInfo.voxelIndex);
// Normal
hitInfo.normal = DecodeVector3Binary(br);
hitInfo.chunk = chunk;
TorchAttach(hitInfo);
}
}
}
void LoadGameBinaryFileFormat_10(BinaryReader br, bool preservePlayerPosition = false)
{
// Character controller transform position & rotation
Vector3 pos = DecodeVector3Binary(br);
Vector3 characterRotationAngles = DecodeVector3Binary(br);
Vector3 cameraLocalRotationAngles = DecodeVector3Binary(br);
if (!preservePlayerPosition)
{
if (characterController != null)
{
characterController.transform.position = pos;
characterController.transform.rotation = Quaternion.Euler(characterRotationAngles);
cameraMain.transform.localRotation = Quaternion.Euler(cameraLocalRotationAngles);
characterController.UpdateLook();
}
}
InitSaveGameStructs();
// Read voxel definition table
int vdCount = br.ReadInt16();
for (int k = 0; k < vdCount; k++)
{
saveVoxelDefinitionsList.Add(br.ReadString());
}
// Read item definition table
int idCount = br.ReadInt16();
for (int k = 0; k < idCount; k++)
{
saveItemDefinitionsList.Add(br.ReadString());
}
int numChunks = br.ReadInt32();
VoxelDefinition voxelDefinition = defaultVoxel;
int prevVdIndex = -1;
Color32 voxelColor = Misc.color32White;
for (int c = 0; c < numChunks; c++)
{
// Read chunks
// Get chunk position
Vector3 chunkPosition = DecodeVector3Binary(br);
VoxelChunk chunk = GetChunkUnpopulated(chunkPosition);
byte isAboveSurface = br.ReadByte();
chunk.isAboveSurface = isAboveSurface == 1;
chunk.back = chunk.bottom = chunk.left = chunk.right = chunk.forward = chunk.top = null;
chunk.allowTrees = false;
chunk.modified = true;
chunk.isPopulated = true;
chunk.voxelSignature = chunk.lightmapSignature = -1;
chunk.renderState = ChunkRenderState.Pending;
SetChunkOctreeIsDirty(chunkPosition, false);
ChunkClearFast(chunk);
// Read voxels
int numWords = br.ReadInt16();
for (int k = 0; k < numWords; k++)
{
// Voxel definition
int vdIndex = br.ReadInt16();
if (prevVdIndex != vdIndex)
{
if (vdIndex >= 0 && vdIndex < vdCount)
{
voxelDefinition = GetVoxelDefinition(saveVoxelDefinitionsList [vdIndex]);
prevVdIndex = vdIndex;
}
}
// RGB
voxelColor.r = br.ReadByte();
voxelColor.g = br.ReadByte();
voxelColor.b = br.ReadByte();
// Voxel index
int voxelIndex = br.ReadInt16();
// Repetitions
int repetitions = br.ReadInt16();
byte flags = br.ReadByte();
byte hasCustomRotation = br.ReadByte();
if (voxelDefinition == null)
{
continue;
}
// Custom voxel flags
if (voxelDefinition.renderType == RenderType.Custom)
{
flags &= 0xF; // custom voxels do not store texture rotation; their transform has the final rotation
if (hasCustomRotation == 1)
{
Vector3 voxelAngles = DecodeVector3Binary(br);
delayedVoxelCustomRotations.Add(GetVoxelPosition(chunkPosition, voxelIndex), voxelAngles);
}
}
for (int i = 0; i < repetitions; i++)
{
chunk.voxels [voxelIndex + i].Set(voxelDefinition, voxelColor);
if (voxelDefinition.renderType == RenderType.Water || voxelDefinition.renderType.supportsTextureRotation())
{
chunk.voxels [voxelIndex + i].SetFlags(flags);
}
if (voxelDefinition.lightIntensity > 0)
{
chunk.AddLightSource(voxelIndex + i, voxelDefinition.lightIntensity);
}
}
}
// Read light sources
int lightCount = br.ReadInt16();
VoxelHitInfo hitInfo = new VoxelHitInfo();
for (int k = 0; k < lightCount; k++)
{
// Voxel index
hitInfo.voxelIndex = br.ReadInt16();
// Voxel center
hitInfo.voxelCenter = GetVoxelPosition(chunkPosition, hitInfo.voxelIndex);
// Normal
hitInfo.normal = DecodeVector3Binary(br);
hitInfo.chunk = chunk;
// Item definition
int itemIndex = br.ReadInt16();
if (itemIndex < 0 || itemIndex >= idCount)
{
continue;
}
string itemDefinitionName = saveItemDefinitionsList [itemIndex];
ItemDefinition itemDefinition = GetItemDefinition(itemDefinitionName);
TorchAttach(hitInfo, itemDefinition);
}
// Read items
int itemCount = br.ReadInt16();
for (int k = 0; k < itemCount; k++)
{
// Voxel index
int itemIndex = br.ReadInt16();
if (itemIndex < 0 || itemIndex >= idCount)
{
continue;
}
string itemDefinitionName = saveItemDefinitionsList [itemIndex];
Vector3 itemPosition = DecodeVector3Binary(br);
int quantity = br.ReadInt16();
ItemSpawn(itemDefinitionName, itemPosition, quantity);
}
}
// Destroy any object with VoxelPlaySaveThis component to avoid repetitions
VoxelPlaySaveThis [] gos = FindObjectsOfType <VoxelPlaySaveThis> ();
for (int k = 0; k < gos.Length; k++)
{
DestroyImmediate(gos [k].gameObject);
}
// Load gameobjects
int goCount = br.ReadInt16();
Dictionary <string, string> data = new Dictionary <string, string> ();
for (int k = 0; k < goCount; k++)
{
string prefabPath = br.ReadString();
GameObject o = Resources.Load <GameObject> (prefabPath);
if (o != null)
{
o = Instantiate <GameObject> (o) as GameObject;
o.name = br.ReadString();
VoxelPlaySaveThis go = o.GetComponent <VoxelPlaySaveThis> ();
if (go == null)
{
DestroyImmediate(o);
continue;
}
o.transform.position = DecodeVector3Binary(br);
o.transform.eulerAngles = DecodeVector3Binary(br);
o.transform.localScale = DecodeVector3Binary(br);
data.Clear();
Int16 dataCount = br.ReadInt16();
for (int j = 0; j < dataCount; j++)
{
string key = br.ReadString();
string value = br.ReadString();
data [key] = value;
}
go.SendMessage("OnLoadGame", data);
}
}
}
void WriteChunkData_7(BinaryWriter bw, VoxelChunk chunk)
{
// Chunk position
EncodeVector3Binary(bw, chunk.position);
bw.Write(chunk.isAboveSurface ? (byte)1 : (byte)0);
int voxelDefinitionIndex = 0;
VoxelDefinition prevVD = null;
// Count voxels words
int k = 0;
int numWords = 0;
while (k < chunk.voxels.Length)
{
if (chunk.voxels [k].hasContent == 1)
{
VoxelDefinition voxelDefinition = chunk.voxels [k].type;
if (voxelDefinition.isDynamic)
{
k++;
continue;
}
if (voxelDefinition != prevVD)
{
if (!saveVoxelDefinitionsDict.TryGetValue(voxelDefinition, out voxelDefinitionIndex))
{
k++;
continue;
}
prevVD = voxelDefinition;
}
Color32 tintColor = chunk.voxels [k].color;
int flags = 0;
if (voxelDefinition.renderType == RenderType.Water || voxelDefinition.renderType.supportsTextureRotation())
{
flags = chunk.voxels [k].GetFlags();
}
k++;
while (k < chunk.voxels.Length && chunk.voxels [k].type == voxelDefinition && chunk.voxels [k].color.r == tintColor.r && chunk.voxels [k].color.g == tintColor.g && chunk.voxels [k].color.b == tintColor.b && voxelDefinition.renderType != RenderType.Custom && chunk.voxels [k].GetFlags() == flags)
{
k++;
}
numWords++;
}
else
{
k++;
}
}
bw.Write((Int16)numWords);
// Write voxels
k = 0;
while (k < chunk.voxels.Length)
{
if (chunk.voxels [k].hasContent == 1)
{
int voxelIndex = k;
VoxelDefinition voxelDefinition = chunk.voxels [k].type;
if (voxelDefinition.isDynamic)
{
k++;
continue;
}
if (voxelDefinition != prevVD)
{
if (!saveVoxelDefinitionsDict.TryGetValue(voxelDefinition, out voxelDefinitionIndex))
{
k++;
continue;
}
prevVD = voxelDefinition;
}
Color32 tintColor = chunk.voxels [k].color;
byte flags = 0;
if (voxelDefinition.renderType == RenderType.Water || voxelDefinition.renderType.supportsTextureRotation())
{
flags = chunk.voxels [k].GetFlags();
}
int repetitions = 1;
k++;
while (k < chunk.voxels.Length && chunk.voxels [k].type == voxelDefinition && chunk.voxels [k].color.r == tintColor.r && chunk.voxels [k].color.g == tintColor.g && chunk.voxels [k].color.b == tintColor.b && voxelDefinition.renderType != RenderType.Custom && chunk.voxels [k].GetFlags() == flags)
{
repetitions++;
k++;
}
bw.Write((Int16)voxelDefinitionIndex);
bw.Write(tintColor.r);
bw.Write(tintColor.g);
bw.Write(tintColor.b);
bw.Write((Int16)voxelIndex);
bw.Write((Int16)repetitions);
bw.Write(flags);
if (voxelDefinition.renderType == RenderType.Custom)
{
// Check rotation
VoxelPlaceholder placeholder = GetVoxelPlaceholder(chunk, voxelIndex, false);
if (placeholder != null)
{
Vector3 angles = placeholder.transform.eulerAngles;
if (angles.x != 0 || angles.y != 0 || angles.z != 0)
{
bw.Write((byte)1); // has rotation
EncodeVector3Binary(bw, angles);
}
else
{
bw.Write((byte)0);
}
}
else
{
bw.Write((byte)0);
}
}
else
{
bw.Write((byte)0);
}
}
else
{
k++;
}
}
// Write number of light sources
int lightCount = chunk.lightSources != null ? chunk.lightSources.Count : 0;
bw.Write((Int16)lightCount);
if (lightCount > 0)
{
for (k = 0; k < lightCount; k++)
{
VoxelHitInfo hi = chunk.lightSources [k].hitInfo;
bw.Write((Int16)hi.voxelIndex);
EncodeVector3Binary(bw, hi.normal);
}
}
// Write number of items
int itemCount = chunk.items != null ? chunk.items.count : 0;
bw.Write((Int16)itemCount);
if (itemCount > 0)
{
for (k = 0; k < itemCount; k++)
{
Item item = chunk.items.values [k];
if (item == null || item.itemDefinition == null)
{
continue;
}
ItemDefinition id = item.itemDefinition;
int idIndex;
if (saveItemDefinitionsDict.TryGetValue(id, out idIndex))
{
bw.Write((Int16)idIndex);
EncodeVector3Binary(bw, item.transform.position);
bw.Write((Int16)item.quantity);
}
}
}
}
void LoadGameBinaryFileFormat_7(BinaryReader br, bool preservePlayerPosition = false)
{
// Character controller transform position & rotation
Vector3 pos = DecodeVector3Binary(br);
Vector3 characterRotationAngles = DecodeVector3Binary(br);
Vector3 cameraLocalRotationAngles = DecodeVector3Binary(br);
if (!preservePlayerPosition)
{
if (characterController != null)
{
characterController.transform.position = pos;
characterController.transform.rotation = Quaternion.Euler(characterRotationAngles);
cameraMain.transform.localRotation = Quaternion.Euler(cameraLocalRotationAngles);
characterController.UpdateLook();
}
}
InitSaveGameStructs();
// Read voxel definition table
int vdCount = br.ReadInt16();
for (int k = 0; k < vdCount; k++)
{
saveVoxelDefinitionsList.Add(br.ReadString());
}
// Read item definition table
int idCount = br.ReadInt16();
for (int k = 0; k < idCount; k++)
{
saveItemDefinitionsList.Add(br.ReadString());
}
int numChunks = br.ReadInt32();
VoxelDefinition voxelDefinition = defaultVoxel;
int prevVdIndex = -1;
Color32 voxelColor = Misc.color32White;
for (int c = 0; c < numChunks; c++)
{
// Read chunks
// Get chunk position
Vector3 chunkPosition = DecodeVector3Binary(br);
VoxelChunk chunk = GetChunkUnpopulated(chunkPosition);
byte isAboveSurface = br.ReadByte();
chunk.isAboveSurface = isAboveSurface == 1;
chunk.back = chunk.bottom = chunk.left = chunk.right = chunk.forward = chunk.top = null;
chunk.allowTrees = false;
chunk.modified = true;
chunk.isPopulated = true;
chunk.voxelSignature = chunk.lightmapSignature = -1;
chunk.renderState = ChunkRenderState.Pending;
SetChunkOctreeIsDirty(chunkPosition, false);
ChunkClearFast(chunk);
// Read voxels
int numWords = br.ReadInt16();
for (int k = 0; k < numWords; k++)
{
// Voxel definition
int vdIndex = br.ReadInt16();
if (prevVdIndex != vdIndex)
{
if (vdIndex >= 0 && vdIndex < vdCount)
{
voxelDefinition = GetVoxelDefinition(saveVoxelDefinitionsList [vdIndex]);
prevVdIndex = vdIndex;
}
}
// RGB
voxelColor.r = br.ReadByte();
voxelColor.g = br.ReadByte();
voxelColor.b = br.ReadByte();
// Voxel index
int voxelIndex = br.ReadInt16();
// Repetitions
int repetitions = br.ReadInt16();
byte flags = br.ReadByte();
byte hasCustomRotation = br.ReadByte();
if (voxelDefinition == null)
{
continue;
}
// Custom voxel flags
if (voxelDefinition.renderType == RenderType.Custom)
{
if (hasCustomRotation == 1)
{
Vector3 voxelAngles = DecodeVector3Binary(br);
delayedVoxelCustomRotations.Add(GetVoxelPosition(chunkPosition, voxelIndex), voxelAngles);
}
}
for (int i = 0; i < repetitions; i++)
{
chunk.voxels [voxelIndex + i].Set(voxelDefinition, voxelColor);
if (voxelDefinition.renderType == RenderType.Water || voxelDefinition.renderType.supportsTextureRotation())
{
chunk.voxels [voxelIndex + i].SetFlags(flags);
}
}
}
// Read light sources
int lightCount = br.ReadInt16();
VoxelHitInfo hitInfo = new VoxelHitInfo();
for (int k = 0; k < lightCount; k++)
{
// Voxel index
hitInfo.voxelIndex = br.ReadInt16();
// Voxel center
hitInfo.voxelCenter = GetVoxelPosition(chunkPosition, hitInfo.voxelIndex);
// Normal
hitInfo.normal = DecodeVector3Binary(br);
hitInfo.chunk = chunk;
TorchAttach(hitInfo);
}
// Read items
int itemCount = br.ReadInt16();
for (int k = 0; k < itemCount; k++)
{
// Voxel index
int itemIndex = br.ReadInt16();
if (itemIndex < 0 || itemIndex >= idCount)
{
continue;
}
string itemDefinitionName = saveItemDefinitionsList [itemIndex];
Vector3 itemPosition = DecodeVector3Binary(br);
int quantity = br.ReadInt16();
ItemSpawn(itemDefinitionName, itemPosition, quantity);
}
}
}
/// <summary>
/// Performs the voxel damage.
/// </summary>
/// <returns>The actual damage taken by the voxe.</returns>
/// <param name="hitInfo">Hit info.</param>
/// <param name="damage">Damage.</param>
/// <param name="addParticles">If set to <c>true</c> add particles.</param>
int DamageVoxelFast(ref VoxelHitInfo hitInfo, int damage, bool addParticles, bool playSound, bool allowDamageEvent = true)
{
VoxelChunk chunk = hitInfo.chunk;
if (hitInfo.voxel.typeIndex == 0)
{
return(0);
}
VoxelDefinition voxelType = hitInfo.voxel.type;
byte voxelTypeResistancePoints = voxelType.resistancePoints;
if (buildMode)
{
if (damage > 0)
{
damage = 255;
}
}
else
{
if (voxelTypeResistancePoints == (byte)0)
{
damage = 0;
}
else if (voxelTypeResistancePoints == (byte)255)
{
if (playSound)
{
PlayImpactSound(hitInfo.voxel.type.impactSound, hitInfo.voxelCenter);
}
damage = 0;
}
}
if (allowDamageEvent && OnVoxelDamaged != null)
{
OnVoxelDamaged(chunk, hitInfo.voxelIndex, ref damage);
}
if (damage == 0)
{
return(0);
}
// Gets ambient light near surface
float voxelLight = GetVoxelLight(hitInfo.point + hitInfo.normal * 0.5f);
// Get voxel damage indicator GO's name
bool destroyed = voxelType.renderType == RenderType.CutoutCross;
int resistancePointsLeft = 0;
VoxelPlaceholder placeholder = null;
if (!destroyed)
{
placeholder = GetVoxelPlaceholder(chunk, hitInfo.voxelIndex, true);
resistancePointsLeft = placeholder.resistancePointsLeft - damage;
if (resistancePointsLeft < 0)
{
resistancePointsLeft = 0;
destroyed = true;
}
placeholder.resistancePointsLeft = resistancePointsLeft;
}
if (voxelType.renderType == RenderType.Empty)
{
addParticles = false;
}
int particlesAmount;
if (destroyed)
{
// Add recoverable voxel on the scene (not for vegetation)
if (voxelType.renderType != RenderType.Empty && voxelType.renderType != RenderType.CutoutCross && voxelType.canBeCollected && !buildMode)
{
bool create = true;
if (OnVoxelBeforeDropItem != null)
{
OnVoxelBeforeDropItem(chunk, hitInfo, out create);
}
if (create)
{
CreateRecoverableVoxel(hitInfo.voxelCenter, voxelDefinitions [hitInfo.voxel.typeIndex], hitInfo.voxel.color);
}
}
// Destroy the voxel
VoxelDestroyFast(chunk, hitInfo.voxelIndex);
// Check if grass is on top and remove it as well
VoxelChunk topChunk;
int topIndex;
if (GetVoxelIndex(hitInfo.voxelCenter + Misc.vector3up, out topChunk, out topIndex, false))
{
if (topChunk.voxels [topIndex].typeIndex != 0 && voxelDefinitions [topChunk.voxels [topIndex].typeIndex].renderType == RenderType.CutoutCross)
{
byte light = topChunk.voxels [topIndex].lightMesh;
topChunk.voxels [topIndex].Clear(light);
topChunk.modified = true;
}
}
// Max particles
particlesAmount = 20;
if (playSound)
{
PlayDestructionSound(voxelDefinitions [hitInfo.voxel.typeIndex].destructionSound, hitInfo.voxelCenter);
}
}
else
{
// Add damage indicator
if (placeholder == null)
{
placeholder = GetVoxelPlaceholder(chunk, hitInfo.voxelIndex, true);
}
if (placeholder.damageIndicator == null)
{
if (damagedVoxelPrefab == null)
{
damagedVoxelPrefab = Resources.Load <GameObject> ("VoxelPlay/Prefabs/DamagedVoxel");
}
GameObject g = Instantiate <GameObject> (damagedVoxelPrefab);
g.name = DAMAGE_INDICATOR;
Transform tDamageIndicator = g.transform;
placeholder.damageIndicator = tDamageIndicator.GetComponent <Renderer> ();
tDamageIndicator.SetParent(placeholder.transform, false);
tDamageIndicator.localPosition = placeholder.bounds.center;
tDamageIndicator.localScale = placeholder.bounds.size * 1.001f;
}
int textureIndex = FastMath.FloorToInt((5f * resistancePointsLeft) / voxelTypeResistancePoints);
if (world.voxelDamageTextures.Length > 0)
{
if (textureIndex >= world.voxelDamageTextures.Length)
{
textureIndex = world.voxelDamageTextures.Length - 1;
}
Material mi = placeholder.damageIndicatorMaterial; // gets a copy of material the first time it's used
mi.mainTexture = world.voxelDamageTextures [textureIndex];
mi.SetFloat("_VoxelLight", voxelLight);
placeholder.damageIndicator.enabled = true;
}
// Particle amount depending of damage
particlesAmount = (6 - textureIndex) + 3;
// Sets health recovery for the voxel
placeholder.StartHealthRecovery(chunk, hitInfo.voxelIndex, world.damageDuration);
if (playSound)
{
PlayImpactSound(voxelDefinitions [hitInfo.voxel.typeIndex].impactSound, hitInfo.voxelCenter);
}
}
// Add random particles
if (!addParticles)
{
particlesAmount = 0;
}
for (int k = 0; k < particlesAmount; k++)
{
int ppeIndex = GetParticleFromPool();
if (ppeIndex < 0)
{
continue;
}
// Scale of particle
Renderer particleRenderer = particlePool [ppeIndex].renderer;
if (destroyed)
{
if (voxelType.renderType == RenderType.CutoutCross) // smaller particles for vegetation
{
particleRenderer.transform.localScale = Misc.vector3one * Random.Range(0.03f, 0.04f);
}
else
{
particleRenderer.transform.localScale = Misc.vector3one * Random.Range(0.04f, 0.1f);
}
}
else
{
particleRenderer.transform.localScale = Misc.vector3one * Random.Range(0.03f, 0.06f);
}
// Set particle texture
Material instanceMat = particleRenderer.sharedMaterial;
SetParticleMaterialTextures(instanceMat, voxelDefinitions [hitInfo.voxel.typeIndex], hitInfo.voxel.color);
instanceMat.mainTextureOffset = new Vector2(Random.value, Random.value);
instanceMat.mainTextureScale = Misc.vector2one * 0.05f;
instanceMat.SetFloat("_VoxelLight", voxelLight);
instanceMat.SetFloat("_FlashDelay", 0);
// Set position
Rigidbody rb = particlePool [ppeIndex].rigidBody;
if (destroyed)
{
Vector3 expelDir = Random.insideUnitSphere;
Vector3 pos = hitInfo.voxelCenter + expelDir;
particleRenderer.transform.position = pos;
rb.AddForce(expelDir * (Random.value * 125f));
}
else
{
Vector3 pos = hitInfo.point;
Vector3 v1 = new Vector3(-hitInfo.normal.y, hitInfo.normal.z, hitInfo.normal.x);
Vector3 v2 = new Vector3(-hitInfo.normal.z, hitInfo.normal.x, hitInfo.normal.y);
Vector3 dx = (Random.value - 0.5f) * 0.7f * v1;
Vector3 dy = (Random.value - 0.5f) * 0.7f * v2;
particleRenderer.transform.position = pos + hitInfo.normal * 0.001f + dx + dy;
rb.AddForce(cameraMain.transform.forward * (Random.value * -125f));
}
rb.AddForce(Misc.vector3up * 25f);
rb.AddTorque(Random.onUnitSphere * 100f);
rb.useGravity = true;
// Self-destruct
particlePool [ppeIndex].destructionTime = Time.time + 2.5f + Random.value;
}
return(damage);
}
bool HitVoxelFast(Vector3 origin, Vector3 direction, int damage, out VoxelHitInfo hitInfo, float maxDistance = 0, int damageRadius = 1, bool addParticles = true, bool playSound = true, bool allowDamageEvent = true)
{
RayCastFast(origin, direction, out hitInfo, maxDistance, false, 0, ColliderTypes.IgnorePlayer);
VoxelChunk chunk = hitInfo.chunk;
if (chunk == null || hitInfo.voxelIndex < 0)
{
lastHitInfo.chunk = null;
lastHitInfo.voxelIndex = -1;
return(false);
}
lastHitInfo = hitInfo;
DamageVoxelFast(ref hitInfo, damage, addParticles, playSound, allowDamageEvent);
bool button1Pressed = input.GetButton(InputButtonNames.Button1);
bool button2Pressed = input.GetButton(InputButtonNames.Button2);
if ((button1Pressed || button2Pressed) && OnVoxelClick != null)
{
OnVoxelClick(chunk, hitInfo.voxelIndex, button1Pressed ? 0 : 1, hitInfo);
}
if (damageRadius > 1)
{
Vector3 otherPos;
Vector3 explosionPosition = hitInfo.voxelCenter + hitInfo.normal * damageRadius;
damageRadius--;
for (int y = -damageRadius; y <= damageRadius; y++)
{
otherPos.y = lastHitInfo.voxelCenter.y + y;
for (int z = -damageRadius; z <= damageRadius; z++)
{
otherPos.z = lastHitInfo.voxelCenter.z + z;
for (int x = -damageRadius; x <= damageRadius; x++)
{
if (x == 0 && z == 0 && y == 0)
{
continue;
}
VoxelChunk otherChunk;
int otherIndex;
otherPos.x = lastHitInfo.voxelCenter.x + x;
if (GetVoxelIndex(otherPos, out otherChunk, out otherIndex, false))
{
if (GetVoxelVisibility(otherChunk, otherIndex))
{
FastVector.NormalizedDirection(ref explosionPosition, ref otherPos, ref direction);
if (RayCast(explosionPosition, direction, out hitInfo))
{
DamageVoxelFast(ref hitInfo, damage, addParticles, playSound, allowDamageEvent);
}
}
}
}
}
}
}
return(true);
}
VoxelChunk RayCastFastVoxel(Vector3 origin, Vector3 direction, out VoxelHitInfo hitInfo, float maxDistance = 0, bool createChunksIfNeeded = false, byte minOpaque = 0)
{
#if DEBUG_RAYCAST
GameObject o;
#endif
float maxDistanceSqr = maxDistance == 0 ? 1000 * 1000 : maxDistance * maxDistance;
// Ray march throuch chunks until hit one loaded chunk
Vector3 position = origin;
VoxelChunk chunk = null;
hitInfo = new VoxelHitInfo();
hitInfo.voxelIndex = -1;
Vector3 viewDirSign = new Vector3(Mathf.Sign(direction.x), Mathf.Sign(direction.y), Mathf.Sign(direction.z));
Vector3 viewSign = (viewDirSign + Misc.vector3one) * 0.5f; // 0 = left, 1 = right
float vxz, vzy, vxy;
if (direction.y != 0)
{
float a = direction.x / direction.y;
float b = direction.z / direction.y;
vxz = Mathf.Sqrt(1f + a * a + b * b);
}
else
{
vxz = 1000000f;
}
if (direction.x != 0)
{
float a = direction.z / direction.x;
float b = direction.y / direction.x;
vzy = Mathf.Sqrt(1f + a * a + b * b);
}
else
{
vzy = 1000000f;
}
if (direction.z != 0)
{
float a = direction.x / direction.z;
float b = direction.y / direction.z;
vxy = Mathf.Sqrt(1f + a * a + b * b);
}
else
{
vxy = 1000000f;
}
Vector3 v3 = new Vector3(vzy, vxz, vxy);
Vector3 viewSign16 = viewSign * 16f;
Vector3 viewDirSignOffset = viewDirSign * 0.002f;
int chunkX, chunkY, chunkZ;
int chunkCount = 0;
float t;
Vector3 normal = Misc.vector3zero, db;
// bool notFirstVoxel = false;
while (chunkCount++ < 500) // safety counter to avoid any potential infinite loop
// Check max distance
{
float distSqr = (position.x - origin.x) * (position.x - origin.x) + (position.y - origin.y) * (position.y - origin.y) + (position.z - origin.z) * (position.z - origin.z);
if (distSqr > maxDistanceSqr)
{
return(null);
}
#if DEBUG_RAYCAST
o = GameObject.CreatePrimitive(PrimitiveType.Cube);
o.transform.localScale = Misc.Vector3one * 0.15f;
o.transform.position = position;
DestroyImmediate(o.GetComponent <Collider>());
o.GetComponent <Renderer>().material.color = Color.blue;
#endif
chunkX = FastMath.FloorToInt(position.x / 16f);
chunkY = FastMath.FloorToInt(position.y / 16f);
chunkZ = FastMath.FloorToInt(position.z / 16f);
chunk = null;
if (createChunksIfNeeded)
{
chunk = GetChunkOrCreate(chunkX, chunkY, chunkZ);
}
else
{
int x00 = WORLD_SIZE_DEPTH * WORLD_SIZE_HEIGHT * (chunkX + WORLD_SIZE_WIDTH);
int y00 = WORLD_SIZE_DEPTH * (chunkY + WORLD_SIZE_HEIGHT);
int hash = x00 + y00 + chunkZ;
chunk = GetChunkIfExists(hash);
}
chunkX *= 16;
chunkY *= 16;
chunkZ *= 16;
if (chunk)
{
// Ray-march through chunk
Voxel[] voxels = chunk.voxels;
Vector3 inPosition = position;
for (int k = 0; k < 64; k++)
{
#if DEBUG_RAYCAST
o = GameObject.CreatePrimitive(PrimitiveType.Sphere);
o.transform.localScale = Misc.Vector3one * 0.1f;
o.transform.position = inPosition;
DestroyImmediate(o.GetComponent <Collider>());
o.GetComponent <Renderer>().material.color = Color.yellow;
#endif
// Check voxel content
int fy = FastMath.FloorToInt(inPosition.y);
int py = fy - chunkY;
int fz = FastMath.FloorToInt(inPosition.z);
int pz = fz - chunkZ;
int fx = FastMath.FloorToInt(inPosition.x);
int px = fx - chunkX;
if (px < 0 || px > 15 || py < 0 || py > 15 || pz < 0 || pz > 15)
{
break;
}
int voxelIndex = py * ONE_Y_ROW + pz * ONE_Z_ROW + px;
if (voxels [voxelIndex].hasContent == 1 && !voxels [voxelIndex].type.ignoresRayCast && (minOpaque == 255 || voxels [voxelIndex].opaque >= minOpaque))
{
VoxelDefinition vd = voxelDefinitions [voxels [voxelIndex].typeIndex];
if (vd.renderType != RenderType.Custom || !vd.modelUsesCollider)
{
// Check max distance
distSqr = (inPosition.x - origin.x) * (inPosition.x - origin.x) + (inPosition.y - origin.y) * (inPosition.y - origin.y) + (inPosition.z - origin.z) * (inPosition.z - origin.z);
if (distSqr > maxDistanceSqr)
{
return(null);
}
// Check water level or grass height
float voxelHeight = 0;
if (vd.renderType == RenderType.Water)
{
voxelHeight = voxels [voxelIndex].GetWaterLevel() / 15f;
}
else if (vd.renderType == RenderType.CutoutCross)
{
voxelHeight = vd.scale.y;
}
bool hit = true;
Vector3 voxelCenter = new Vector3(chunkX + px + 0.5f, chunkY + py + 0.5f, chunkZ + pz + 0.5f);
Vector3 localHitPos = inPosition - voxelCenter;
if (voxelHeight > 0 && voxelHeight < 1f && direction.y != 0)
{
t = localHitPos.y + 0.5f - voxelHeight;
if (t > 0)
{
t = t * Mathf.Sqrt(1 + (direction.x * direction.x + direction.z * direction.z) / (direction.y * direction.y));
localHitPos += t * direction;
hit = localHitPos.x >= -0.5f && localHitPos.x <= 0.5f && localHitPos.z >= -0.5f && localHitPos.z <= 0.5f;
}
}
if (hit)
{
hitInfo = new VoxelHitInfo();
hitInfo.chunk = chunk;
hitInfo.voxel = voxels [voxelIndex];
hitInfo.point = inPosition - normal;
hitInfo.distance = Mathf.Sqrt(distSqr);
hitInfo.voxelIndex = voxelIndex;
hitInfo.voxelCenter = voxelCenter;
if (localHitPos.y >= 0.495)
{
hitInfo.normal = Misc.vector3up;
}
else if (localHitPos.y <= -0.495)
{
hitInfo.normal = Misc.vector3down;
}
else if (localHitPos.x < -0.495)
{
hitInfo.normal = Misc.vector3left;
}
else if (localHitPos.x > 0.495)
{
hitInfo.normal = Misc.vector3right;
}
else if (localHitPos.z < -0.495)
{
hitInfo.normal = Misc.vector3back;
}
else if (localHitPos.z > 0.495)
{
hitInfo.normal = Misc.vector3forward;
}
#if DEBUG_RAYCAST
o = GameObject.CreatePrimitive(PrimitiveType.Sphere);
o.transform.localScale = Misc.Vector3one * 0.15f;
o.transform.position = inPosition;
DestroyImmediate(o.GetComponent <Collider>());
o.GetComponent <Renderer>().material.color = Color.red;
#endif
return(chunk);
}
}
}
db.x = (fx + viewSign.x - inPosition.x) * v3.x;
db.y = (fy + viewSign.y - inPosition.y) * v3.y;
db.z = (fz + viewSign.z - inPosition.z) * v3.z;
db.x = db.x < 0 ? -db.x : db.x;
db.y = db.y < 0 ? -db.y : db.y;
db.z = db.z < 0 ? -db.z : db.z;
t = db.x;
normal.x = viewDirSignOffset.x;
normal.y = 0;
normal.z = 0;
if (db.y < t)
{
t = db.y;
normal.x = 0;
normal.y = viewDirSignOffset.y;
}
if (db.z < t)
{
t = db.z;
normal.x = 0;
normal.y = 0;
normal.z = viewDirSignOffset.z;
}
inPosition.x += direction.x * t + normal.x;
inPosition.y += direction.y * t + normal.y;
inPosition.z += direction.z * t + normal.z;
// notFirstVoxel = true;
}
}
db.x = (chunkX + viewSign16.x - position.x) * v3.x;
db.y = (chunkY + viewSign16.y - position.y) * v3.y;
db.z = (chunkZ + viewSign16.z - position.z) * v3.z;
db.x = db.x < 0 ? -db.x : db.x;
db.y = db.y < 0 ? -db.y : db.y;
db.z = db.z < 0 ? -db.z : db.z;
t = db.x;
normal.x = viewDirSignOffset.x;
normal.y = 0;
normal.z = 0;
if (db.y < t)
{
t = db.y;
normal.x = 0;
normal.y = viewDirSignOffset.y;
}
if (db.z < t)
{
t = db.z;
normal.x = 0;
normal.y = 0;
normal.z = viewDirSignOffset.z;
}
position.x += direction.x * t + normal.x;
position.y += direction.y * t + normal.y;
position.z += direction.z * t + normal.z;
// notFirstVoxel = true;
}
return(null);
}
void CheckCommonKeys()
{
bool leftAltPressed = input.GetButton(InputButtonNames.LeftAlt);
bool leftShiftPressed = input.GetButton(InputButtonNames.LeftShift);
bool leftControlPressed = input.GetButton(InputButtonNames.LeftControl);
bool fire1Clicked = false;
bool fire2Clicked = false;
bool overUI = EventSystem.current.IsPointerOverGameObject();
if (!overUI)
{
fire1Clicked = input.GetButtonDown(InputButtonNames.Button1);
fire2Clicked = input.GetButtonClick(InputButtonNames.Button2);
}
if (!leftShiftPressed && !leftAltPressed && !leftControlPressed)
{
if (crosshairOnBlock && input.GetButtonClick(InputButtonNames.Button1))
{
env.TriggerVoxelClickEvent(crosshairHitInfo.chunk, crosshairHitInfo.voxelIndex, 0);
}
if (fire1Clicked)
{
firePressed = true;
if (ModelPreviewCancel())
{
firePressed = false;
lastHitButtonPressed = Time.time + 0.5f;
}
if (firePressed && Time.time - lastHitButtonPressed > player.GetHitDelay())
{
timeSeeking = Time.time;
lastReachDistance = float.MaxValue;
if (crosshairHitInfo.item != null)
{
crosshairHitInfo.item.PickItem();
crosshairOnBlock = false;
firePressed = false;
}
else
{
DoHit(player.GetHitDamage());
}
}
}
if (fire2Clicked)
{
timeSeeking = Time.time;
lastReachDistance = float.MaxValue;
seekTarget = crosshairHitInfo;
// make character approach target if needed
seeking = !TargetIsReachable(true);
if (seeking)
{
seekAction = SeekAction.Move;
}
else
{
DoBuild(curPos, transform.forward, crosshairHitInfo.voxelCenter);
}
}
}
if (input.GetButtonDown(InputButtonNames.Build))
{
env.SetBuildMode(!env.buildMode);
if (env.buildMode)
{
env.ShowMessage("<color=green>Entered <color=yellow>Build Mode</color>. Press <color=white>B</color> to cancel.</color>");
}
else
{
env.ShowMessage("<color=green>Back to <color=yellow>Normal Mode</color>.</color>");
}
}
else if (input.GetButtonDown(InputButtonNames.SeeThroughUp))
{
env.seeThroughHeightOffset++;
}
else if (input.GetButtonDown(InputButtonNames.SeeThroughDown))
{
env.seeThroughHeightOffset--;
}
}
void LoadSaveFileFormat_1_0(StringReader sr, bool preservePlayerPosition = false)
{
// Character controller transform position
Vector3 v = DecodeVector3(sr.ReadLine());
characterController.transform.position = v;
// Character controller transform rotation
Vector3 angles = DecodeVector3(sr.ReadLine());
if (!preservePlayerPosition)
{
characterController.transform.rotation = Quaternion.Euler(angles);
}
// Character controller's camera local rotation
angles = DecodeVector3(sr.ReadLine());
if (!preservePlayerPosition)
{
cameraMain.transform.localRotation = Quaternion.Euler(angles);
// Pass initial rotation to mouseLook script
characterController.GetComponent <VoxelPlayFirstPersonController>().mouseLook.Init(characterController.transform, cameraMain.transform, null);
}
// Read voxel definition table
InitSaveGameStructs();
int vdCount = int.Parse(sr.ReadLine());
for (int k = 0; k < vdCount; k++)
{
saveVoxelDefinitionsList.Add(sr.ReadLine());
}
// Read chunks
int chunkX, chunkY, chunkZ;
while (true)
{
string line = sr.ReadLine();
if (line == null)
{
return;
}
// Get chunk position
Vector3 chunkPosition = DecodeVector3(line);
GetChunkCoordinates(chunkPosition, out chunkX, out chunkY, out chunkZ);
VoxelChunk chunk = GetChunkOrCreate(chunkX, chunkY, chunkZ);
chunk.modified = true;
ChunkClearFast(chunk);
line = sr.ReadLine();
if (line == null)
{
return;
}
// Read voxels
int numWords = int.Parse(line, CultureInfo.InvariantCulture);
for (int k = 0; k < numWords; k++)
{
line = sr.ReadLine();
if (line == null)
{
return;
}
string[] wordData = line.Split(LOAD_DATA_SEPARATOR);
if (wordData.Length != 3)
{
continue;
}
// Voxel definition
int vdIndex = int.Parse(wordData[0]);
VoxelDefinition voxelDefinition = GetVoxelDefinition(saveVoxelDefinitionsList[vdIndex]);
if (voxelDefinition == null)
{
voxelDefinition = defaultVoxel; // should not happen
}
// Voxel index
int voxelIndex = int.Parse(wordData[1]);
// Repetitions
int repetitions = int.Parse(wordData[2]);
for (int i = 0; i < repetitions; i++)
{
chunk.voxels[voxelIndex + i].Set(voxelDefinition, Misc.color32White);
}
ChunkRequestRefresh(chunk, true, true);
}
// Read light sources
line = sr.ReadLine();
if (line == null)
{
return;
}
int lightCount = int.Parse(line);
VoxelHitInfo hitInfo = new VoxelHitInfo();
for (int k = 0; k < lightCount; k++)
{
// Voxel index
line = sr.ReadLine();
if (line == null)
{
return;
}
hitInfo.voxelIndex = int.Parse(line);
// Voxel center
line = sr.ReadLine();
if (line == null)
{
return;
}
hitInfo.voxelCenter = DecodeVector3(line);
// Normal
line = sr.ReadLine();
if (line == null)
{
return;
}
hitInfo.normal = DecodeVector3(line);
hitInfo.chunk = chunk;
TorchAttach(hitInfo);
}
}
}
void WriteChunkData1_2(TextWriter sw, VoxelChunk chunk)
{
// Chunk position
sw.WriteLine(chunk.position.x + "," + chunk.position.y + "," + chunk.position.z);
if (sb == null)
{
sb = new StringBuilder();
}
else
{
sb.Length = 0;
}
int k = 0;
int numWords = 0;
// Compute voxels
while (k < chunk.voxels.Length)
{
if (chunk.voxels[k].hasContent == 1)
{
int voxelIndex = k;
VoxelDefinition voxelDefinition = chunk.voxels[k].type;
int voxelDefinitionIndex;
if (!saveVoxelDefinitionsDict.TryGetValue(voxelDefinition, out voxelDefinitionIndex))
{
continue;
}
Color32 tintColor = chunk.voxels[k].color;
int waterLevel = 15;
if (voxelDefinition.renderType == RenderType.Water)
{
waterLevel = chunk.voxels [k].GetWaterLevel();
}
int repetitions = 1;
k++;
while (k < chunk.voxels.Length && chunk.voxels[k].type == voxelDefinition && chunk.voxels[k].color.r == tintColor.r && chunk.voxels[k].color.g == tintColor.g && chunk.voxels[k].color.b == tintColor.b && chunk.voxels[k].GetWaterLevel() == waterLevel)
{
repetitions++;
k++;
}
if (numWords > 0)
{
sb.AppendLine();
}
sb.Append(voxelDefinitionIndex);
sb.Append(",");
sb.Append(tintColor.r);
sb.Append(",");
sb.Append(tintColor.g);
sb.Append(",");
sb.Append(tintColor.b);
sb.Append(",");
sb.Append(voxelIndex);
sb.Append(",");
sb.Append(repetitions);
if (voxelDefinition.renderType == RenderType.Water)
{
sb.Append(",");
sb.Append(waterLevel);
}
numWords++;
}
else
{
k++;
}
}
// Write number of voxels
sw.WriteLine(numWords);
if (numWords > 0)
{
// Write voxels data
sw.WriteLine(sb.ToString());
}
// Write number of light sources
int lightCount = chunk.lightSources != null ? chunk.lightSources.Count : 0;
sb.Length = 0;
sb.Append(lightCount.ToString());
if (lightCount > 0)
{
for (k = 0; k < lightCount; k++)
{
VoxelHitInfo hi = chunk.lightSources[k].hitInfo;
sb.AppendLine();
sb.AppendLine(hi.voxelIndex.ToString());
sb.Append(hi.voxelCenter.x);
sb.Append(",");
sb.Append(hi.voxelCenter.y);
sb.Append(",");
sb.AppendLine(hi.voxelCenter.z.ToString());
sb.Append(hi.normal.x);
sb.Append(",");
sb.Append(hi.normal.y);
sb.Append(",");
sb.Append(hi.normal.z);
}
}
sw.WriteLine(sb.ToString());
}
void ModelPlaceTorches(Vector3 position, ModelDefinition model, int rotationDegrees = 0)
{
if (model == null || model.torches == null)
{
return;
}
FastVector.Floor(ref position);
Vector3 pos;
int modelOneYRow = model.sizeZ * model.sizeX;
int modelOneZRow = model.sizeX;
int halfSizeX = model.sizeX / 2;
int halfSizeZ = model.sizeZ / 2;
if (rotationDegrees == 360)
{
switch (UnityEngine.Random.Range(0, 4))
{
case 0:
rotationDegrees = 90;
break;
case 1:
rotationDegrees = 180;
break;
case 2:
rotationDegrees = 270;
break;
}
}
// ensure all voxel definitions are present
int tmp;
for (int b = 0; b < model.torches.Length; b++)
{
int bitIndex = model.torches [b].voxelIndex;
int py = bitIndex / modelOneYRow;
int remy = bitIndex - py * modelOneYRow;
int pz = remy / modelOneZRow;
int px = remy - pz * modelOneZRow;
Vector3 normal = model.torches [b].normal;
switch (rotationDegrees)
{
case 90:
tmp = px;
px = halfSizeZ - pz;
pz = halfSizeX - tmp;
tmp = (int)normal.x;
normal.x = normal.z;
normal.z = -tmp;
break;
case 180:
px = halfSizeX - px;
pz = halfSizeZ - pz;
normal.x = -normal.x;
normal.z = -normal.z;
break;
case 270:
tmp = px;
px = pz - halfSizeZ;
pz = tmp - halfSizeX;
tmp = (int)normal.x;
normal.x = normal.z;
normal.z = tmp;
break;
default:
px -= halfSizeX;
pz -= halfSizeZ;
break;
}
pos.x = position.x + model.offsetX + px;
pos.y = position.y + model.offsetY + py;
pos.z = position.z + model.offsetZ + pz;
pos -= normal;
VoxelChunk chunk;
int voxelIndex;
VoxelHitInfo hitInfo = new VoxelHitInfo();
if (GetVoxelIndex(pos, out chunk, out voxelIndex))
{
hitInfo.chunk = chunk;
hitInfo.voxelIndex = voxelIndex;
hitInfo.normal = normal;
hitInfo.voxelCenter = pos + Misc.vector3half;
TorchAttach(hitInfo, model.torches [b].itemDefinition, false);
}
}
}
