bool MergeIfMatchingCoords(WorldChunkComputed.WorldChunkZone chunkZone, Direction direction, WorldChunk sideChunk, WorldChunkComputed.WorldChunkZone sideChunkZone, WorldChunkSettings setting)
{
Direction inverseDirection = Coord.GetDirectionInverse(direction);
List <int> matchingCoords = new List <int> ();
for (int coord_idx = 0; coord_idx < chunkZone.directionChunkBorderCoords [direction].Count; coord_idx++)
{
// Get coord next to this one on the side Chunk
/* Coord sideCoord = chunkZone.directionChunkBorderCoords [direction] [coord_idx].GetCoordOnChunkSide (direction, setting);
*
* if (sideChunkZone.directionChunkBorderCoords [inverseDirection].Contains (sideCoord)) {
* matchingCoords.Add ((direction == Direction.Top || direction == Direction.Bottom) ? sideCoord.x : sideCoord.y);
* }
*/
// Only X or Y
int coord_value = chunkZone.directionChunkBorderCoords [direction] [coord_idx];
if (sideChunkZone.directionChunkBorderCoords [inverseDirection].Contains(coord_value))
{
matchingCoords.Add(coord_value);
}
}
// Have no matchink coords between both zones
if (matchingCoords.Count > 0)
{
this.RemoveAndMergeIntoSideZone(chunkZone, direction, sideChunk, sideChunkZone, matchingCoords, setting);
return(true);
}
return(false);
}
// World Zone created on a chunk, and expended after
public WorldZone(WorldChunk chunk, WorldChunkComputed.WorldChunkZone zone)
{
this.randomInt = (int)Random.Range(1f, 100f);
this.randomColor = new Color(Random.Range(0f, 1f), Random.Range(0f, 1f), Random.Range(0f, 1f));
this.type = zone.type;
this.isMainGround = false;
this.isDeleted = false;
if (zone.IsOnChunkBorder())
{
this.state = WorldZoneStates.Created;
this.requireZoneState = (chunk.requireState >= ChunkStates.Merged) ? WorldZoneStates.Merged : WorldZoneStates.Created;
/*
* for (int e = 0; e < Coord.directions.Length; e++) {
* Direction direction = Coord.directions [e];
* Coord directionCoord = chunk.coord.GetDirection (direction);
* if (zone.isDirectionChunkBorder [direction]) {
* this.missingChunks.Add (directionCoord);
* }
* }*/
}
else
{
this.state = WorldZoneStates.Merged;
this.requireZoneState = WorldZoneStates.Merged;
}
// Have chunk border
this.chunks.Add(chunk.coord);
// ref to this zone
this.chunkZones[chunk.coord] = new List <WorldChunkComputed.WorldChunkZone>();
this.chunkZones [chunk.coord].Add(zone); // Add a ref to it
}
// Merge all zone from this chunk and all sideChunk
// Will be called one time and another time reversed (to found fakezone and ground zone who need to be merged with MainGround)
void MergeSideChunk(Direction direction, WorldChunk sideChunk, WorldChunkSettings setting)
{
Direction inverseDirection = Coord.GetDirectionInverse(direction);
for (int chunkZone_idx = this.chunkComputed.zones.Count - 1; chunkZone_idx >= 0; chunkZone_idx--)
{
WorldChunkComputed.WorldChunkZone chunkZone = this.chunkComputed.zones [chunkZone_idx];
if (chunkZone.worldZoneRef.isMainGround)
{
continue; // Don't merge MainGround into another
}
// Found a zone who need to be merged on direction (and it's not already done ? we repass here when reverse)
if (chunkZone.isDirectionChunkBorder [direction] && chunkZone.missingChunks.Contains(sideChunk.coord))
{
bool machingFound = false;
for (int sideChunkZone_idx = sideChunk.chunkComputed.zones.Count - 1; sideChunkZone_idx >= 0; sideChunkZone_idx--)
{
WorldChunkComputed.WorldChunkZone sideChunkZone = sideChunk.chunkComputed.zones [sideChunkZone_idx];
if (!sideChunkZone.isDirectionChunkBorder [inverseDirection])
{
continue;
}
if (!sideChunkZone.missingChunks.Contains(this.coord))
{
continue;
}
if (sideChunkZone.type != chunkZone.type)
{
continue;
}
if (this.MergeIfMatchingCoords(chunkZone, direction, sideChunk, sideChunkZone, setting))
{
machingFound = true;
}
}
// IT's a fake bordered zone ! Some coord are on the limit of the chunk but no one on the next
if (!machingFound && !chunkZone.worldZoneRef.isMainGround)
{
chunkZone.missingChunks.Remove(sideChunk.coord);
chunkZone.isDirectionChunkBorder [direction] = false;
chunkZone.directionChunkBorderCoords [direction].Clear();
/* done by sideChunk.SeeMore()
* if (chunkZone.worldZoneRef.GetMissingChunks ().Count == 0) {
* chunkZone.worldZoneRef.OnMergeCompleted ();
* }*/
}
}
}
}
public static Texture2D WorldZonesMergingTexture(WorldChunk chunk, WorldChunkSettings setting)
{
Color groundMin = new Color(.25f, .25f, .25f);
Color groundMax = new Color(.75f, .75f, .75f);
Color[] colourMap = new Color[setting.scaledSize * setting.scaledSize];
bool[] isOnZone = new bool[setting.scaledSize * setting.scaledSize];
for (int idx = 0; idx < chunk.worldZonesRefs.Count; idx++)
{
// Only display Completed
//if (chunk.worldZonesRefs [idx].isCompleted) {
// Be sure this Wolrd zone contain this chunk
if (chunk.worldZonesRefs [idx].chunkZones.ContainsKey(chunk.coord))
{
for (int chunk_zone_idx = 0; chunk_zone_idx < chunk.worldZonesRefs [idx].chunkZones[chunk.coord].Count; chunk_zone_idx++)
{
WorldChunkComputed.WorldChunkZone zone = chunk.worldZonesRefs [idx].chunkZones[chunk.coord] [chunk_zone_idx];
foreach (Coord c in zone.coords)
{
if (zone.type == WorldZoneTypes.Water || zone.type == WorldZoneTypes.Mountain)
{
isOnZone [c.y * setting.scaledSize + c.x] = true;
colourMap [c.y * setting.scaledSize + c.x] = zone.worldZoneRef.randomColor;
}
}
}
}
//}
}
for (int y = 0; y < setting.scaledSize; y++)
{
for (int x = 0; x < setting.scaledSize; x++)
{
if (!isOnZone [y * setting.scaledSize + x])
{
Coord c = new Coord(x, y);
float height = chunk.chunkData.GetHeightValue(c, setting);
float delta = (height - setting.water) * (1 / (setting.mountain - setting.water));
colourMap [y * setting.scaledSize + x] = Color.Lerp(groundMax, groundMin, delta);
}
}
}
return(TextureGenerator.TextureFromColorMap(colourMap, setting.scaledSize));
}
public List <Coord> GetMissingChunks()
{
List <Coord> coords = new List <Coord> ();
for (int idx_chunk = 0; idx_chunk < this.chunks.Count; idx_chunk++)
{
for (int idx_zone = 0; idx_zone < this.chunkZones [this.chunks [idx_chunk]].Count; idx_zone++)
{
WorldChunkComputed.WorldChunkZone chunkZone = this.chunkZones [this.chunks [idx_chunk]] [idx_zone];
for (int idx_direction = 0; idx_direction < chunkZone.missingChunks.Count; idx_direction++)
{
if (!coords.Contains(chunkZone.missingChunks [idx_direction]))
{
coords.Add(chunkZone.missingChunks [idx_direction]);
}
}
}
}
return(coords);
}
public void CreateWorldZones(WorldChunk chunk, WorldChunkSettings setting)
{
// First create, AND AFTER ALL CREATED try to merge (or a chunk can think he's all merged but some zones are still not created)
for (int idx = 0; idx < chunk.chunkComputed.zones.Count; idx++)
{
WorldChunkComputed.WorldChunkZone zone = chunk.chunkComputed.zones [idx];
// It's enought to be directly integrated to mainGround
if (zone.isMainGround(setting))
{
if (!this.mainGround.chunks.Contains(chunk.coord))
{
this.mainGround.chunks.Add(chunk.coord);
}
if (!this.mainGround.chunkZones.ContainsKey(chunk.coord))
{
this.mainGround.chunkZones[chunk.coord] = new List <WorldChunkComputed.WorldChunkZone>();
}
this.mainGround.chunkZones [chunk.coord].Add(zone); // Add a ref to it
zone.worldZoneRef = this.mainGround;
if (!chunk.worldZonesRefs.Contains(this.mainGround))
{
chunk.worldZonesRefs.Add(this.mainGround);
}
}
else
{
// Create a new zone
// If this zone already created on another side it's will be merged when all chunks are computed
WorldZone worldZone = new WorldZone(chunk, zone);
this.worldZones.Add(worldZone);
zone.worldZoneRef = worldZone;
chunk.worldZonesRefs.Add(worldZone);
}
}
chunk.MergeZones(setting);
}
public static Texture2D WorldMergingTexture(WorldChunk chunk, WorldChunkSettings setting)
{
Color blue = new Color(0f, 189f / 255f, 1f);
Color yellow = new Color(1f, 245f / 255f, 0f);
Color red = new Color(1f, 57f / 255f, 0f);
Color black = new Color(0f, 0f, 0f);
Color groundMin = new Color(.25f, .25f, .25f);
Color groundMax = new Color(.75f, .75f, .75f);
float water = setting.water; // min
float mountain = setting.mountain; // max
Color[] colourMap = new Color[setting.scaledSize * setting.scaledSize];
bool[] isOnZone = new bool[setting.scaledSize * setting.scaledSize];
for (int idx = 0; idx < chunk.worldZonesRefs.Count; idx++)
{
if (chunk.worldZonesRefs [idx].chunkZones.ContainsKey(chunk.coord))
{
for (int chunk_zone_idx = 0; chunk_zone_idx < chunk.worldZonesRefs [idx].chunkZones[chunk.coord].Count; chunk_zone_idx++)
{
WorldChunkComputed.WorldChunkZone zone = chunk.worldZonesRefs [idx].chunkZones[chunk.coord] [chunk_zone_idx];
if (!zone.worldZoneRef.isMainGround && zone.worldZoneRef.state >= WorldZoneStates.Merged)
{
if (zone.containAllCoords)
{
for (int y = 0; y < setting.scaledSize; y++)
{
for (int x = 0; x < setting.scaledSize; x++)
{
Coord c = new Coord(x, y, setting);
isOnZone [c.y * setting.scaledSize + c.x] = true;
if (zone.type == WorldZoneTypes.Ground)
{
float height = chunk.chunkData.GetHeightValue(c, setting);
float delta = (height - water) * (1 / (mountain - water));
colourMap [c.y * setting.scaledSize + c.x] = Color.Lerp(yellow, red, delta) / 1.5f;
}
else
{
colourMap [c.y * setting.scaledSize + c.x] = (zone.type == WorldZoneTypes.Water) ? blue : black;
}
}
}
}
else
{
foreach (Coord c in zone.coords)
{
isOnZone [c.y * setting.scaledSize + c.x] = true;
if (zone.type == WorldZoneTypes.Ground)
{
float height = chunk.chunkData.GetHeightValue(c, setting);
float delta = (height - water) * (1 / (mountain - water));
colourMap [c.y * setting.scaledSize + c.x] = Color.Lerp(yellow, red, delta) / 1.5f;
}
else
{
colourMap [c.y * setting.scaledSize + c.x] = (zone.type == WorldZoneTypes.Water) ? blue : black;
}
}
}
}
}
}
}
for (int y = 0; y < setting.scaledSize; y++)
{
for (int x = 0; x < setting.scaledSize; x++)
{
Coord c = new Coord(x, y, setting);
// DEV unicolor
// colourMap [c.idx] = blue;
// continue;
// end DEV unicolor
if (isOnZone [c.y * setting.scaledSize + c.x])
{
continue;
}
float height = chunk.chunkData.GetHeightValue(c);
float delta = (height - water) * (1 / (mountain - water));
colourMap [c.idx] = (chunk.state >= ChunkStates.Merged)
? Color.Lerp(yellow, red, delta)
: Color.Lerp(groundMax, groundMin, delta);
}
}
return(TextureGenerator.TextureFromColorMap(colourMap, setting.scaledSize));
}
public static Texture2D WorldChunksZoneStatesTexture(WorldChunk chunk, WorldChunkSettings setting)
{
Color blue = new Color(0f, 189f / 255f, 1f);
Color yellow = new Color(1f, 245f / 255f, 0f);
Color black = new Color(.2f, .2f, .2f);
Color loaded = new Color(.2f, .2f, 1f);
Color computed = new Color(.2f, 1f, .2f);
Color merging = new Color(1f, .2f, .2f);
Color merged = new Color(1f, .9f, .2f);
Color groundMin = new Color(.25f, .25f, .25f);
Color groundMax = new Color(.75f, .75f, .75f);
Color[] colourMap = new Color[setting.scaledSize * setting.scaledSize];
bool[] isOnZone = new bool[setting.scaledSize * setting.scaledSize];
for (int idx = 0; idx < chunk.worldZonesRefs.Count; idx++)
{
// Only display Completed
//if (chunk.worldZonesRefs [idx].isCompleted) {
// Be sure this Wolrd zone contain this chunk
if (chunk.worldZonesRefs [idx].chunkZones.ContainsKey(chunk.coord))
{
for (int chunk_zone_idx = 0; chunk_zone_idx < chunk.worldZonesRefs [idx].chunkZones[chunk.coord].Count; chunk_zone_idx++)
{
WorldChunkComputed.WorldChunkZone zone = chunk.worldZonesRefs [idx].chunkZones[chunk.coord] [chunk_zone_idx];
foreach (Coord c in zone.coords)
{
isOnZone [c.y * setting.scaledSize + c.x] = true;
if (zone.type == WorldZoneTypes.Ground)
{
colourMap [c.y * setting.scaledSize + c.x] = yellow;
}
else
{
colourMap [c.y * setting.scaledSize + c.x] = (zone.type == WorldZoneTypes.Water) ? blue : black;
}
if (zone.worldZoneRef.requireZoneState == WorldZoneStates.Created)
{
colourMap [c.y * setting.scaledSize + c.x] *= computed;
}
else if (zone.worldZoneRef.requireZoneState == WorldZoneStates.Merged && zone.worldZoneRef.state == WorldZoneStates.Created)
{
colourMap [c.y * setting.scaledSize + c.x] *= merging;
}
else if (zone.worldZoneRef.state >= WorldZoneStates.Merged)
{
colourMap [c.y * setting.scaledSize + c.x] *= merged;
}
}
}
}
//}
}
for (int y = 0; y < setting.scaledSize; y++)
{
for (int x = 0; x < setting.scaledSize; x++)
{
if (!isOnZone [y * setting.scaledSize + x])
{
Coord c = new Coord(x, y);
float height = chunk.chunkData.GetHeightValue(c, setting);
float delta = (height - setting.water) * (1 / (setting.mountain - setting.water));
colourMap [y * setting.scaledSize + x] = Color.Lerp(groundMax, groundMin, delta);
}
}
}
return(TextureGenerator.TextureFromColorMap(colourMap, setting.scaledSize));
}
// We found two WorldChunkZone who match !
// Remove the WorldZone related to this and merge into sideWorldZone
void RemoveAndMergeIntoSideZone(WorldChunkComputed.WorldChunkZone chunkZone, Direction direction, WorldChunk sideChunk, WorldChunkComputed.WorldChunkZone sideChunkZone, List <int> matchingCoords, WorldChunkSettings setting)
{
Direction inverseDirection = Coord.GetDirectionInverse(direction);
// Get ref everytime !
// (If A is merged to B, and try after to be merged with C, take ref to {AmergedB} instead of {deletedA})
WorldZone zone = chunkZone.worldZoneRef;
WorldZone sideZone = sideChunkZone.worldZoneRef;
/*
* if (zone.state > sideZone.state) {
* sideZone.state = zone.state;
* }*/
if (zone.requireZoneState > sideZone.requireZoneState)
{
sideZone.requireZoneState = zone.requireZoneState;
}
// Loop all chunk who are on the zone to be remove
for (int chunk_idx = zone.chunks.Count - 1; chunk_idx >= 0; chunk_idx--)
{
Coord zoneCoord = zone.chunks [chunk_idx];
// This chunk didn't exist on sideZone
if (!sideZone.chunks.Contains(zoneCoord))
{
sideZone.chunks.Add(zoneCoord);
sideZone.chunkZones.Add(zoneCoord, new List <WorldChunkComputed.WorldChunkZone> ());
}
// Remove missing chunk on both zone:
chunkZone.missingChunks.Remove(sideChunk.coord);
// sideChunkZone.missingChunks.Remove(this.coord);
// Update matching coords
chunkZone.directionChunkBorderCoords[direction] = matchingCoords;
// sideChunkZone.directionChunkBorderCoords[inverseDirection] = matchingCoords;
//
if (zone.chunkZones.ContainsKey(zoneCoord))
{
for (int zoneChunkZone_idx = zone.chunkZones [zoneCoord].Count - 1; zoneChunkZone_idx >= 0; zoneChunkZone_idx--)
{
WorldChunkComputed.WorldChunkZone zoneChunkZone = zone.chunkZones [zoneCoord] [zoneChunkZone_idx];
// In case of corners, the diagonal chunk will be merge to both sides (who are shared by diagonals) and a loop is created
// Check it's not the same
if (zoneChunkZone.worldZoneRef != sideChunkZone.worldZoneRef)
{
sideZone.chunkZones [zoneCoord].Add(zoneChunkZone);
zoneChunkZone.worldZoneRef = sideChunkZone.worldZoneRef;
}
}
}
// Update all refs (to the new zone) on every chunk who contain this removed zone
for (int chunkCoord_idx = zone.chunks.Count - 1; chunkCoord_idx >= 0; chunkCoord_idx--)
{
MapEndless.instance.worldChunks [zone.chunks [chunkCoord_idx]].worldZonesRefs.Remove(zone);
if (!MapEndless.instance.worldChunks [zone.chunks [chunkCoord_idx]].worldZonesRefs.Contains(sideZone))
{
MapEndless.instance.worldChunks [zone.chunks [chunkCoord_idx]].worldZonesRefs.Add(sideZone);
}
}
this.worldZonesRefs.Remove(zone);
if (!this.worldZonesRefs.Contains(sideZone))
{
this.worldZonesRefs.Add(sideZone);
}
MapEndless.instance.worldZones.Remove(zone);
zone.isDeleted = true;
}
}