// Update is called once per frame
void Update()
{
timer -= Time.deltaTime;
int previousChunkx = Mathf.FloorToInt(previousPosition.x / tilex);
int previousChunky = Mathf.FloorToInt(previousPosition.y / tiley);
int currentChunkx = Mathf.FloorToInt(playerTransform.position.x / tilex);
int currentChunky = Mathf.FloorToInt(playerTransform.position.y / tiley);
previousPosition = playerTransform.position;
if (previousChunkx == currentChunkx && previousChunky == currentChunky) // C --> C
{
return;
}
if (previousChunkx + 1 == currentChunkx && previousChunky + 1 == currentChunky) // C --> NE
{
W.Unload();
SW.Unload();
S.Unload();
NW.Unload();
SE.Unload();
W = N;
SW = C;
S = E;
C = NE;
NW = GenChunk(currentChunkx - 1, currentChunky + 1);
N = GenChunk(currentChunkx, currentChunky + 1);
NE = GenChunk(currentChunkx + 1, currentChunky + 1);
E = GenChunk(currentChunkx + 1, currentChunky);
SE = GenChunk(currentChunkx + 1, currentChunky - 1);
}
if (previousChunkx == currentChunkx && previousChunky + 1 == currentChunky) // C --> N
{
SW.Unload();
S.Unload();
SE.Unload();
SW = W;
S = C;
SE = E;
W = NW;
C = N;
E = NE;
NW = GenChunk(currentChunkx - 1, currentChunky + 1);
N = GenChunk(currentChunkx, currentChunky + 1);
NE = GenChunk(currentChunkx + 1, currentChunky + 1);
}
if (previousChunkx - 1 == currentChunkx && previousChunky + 1 == currentChunky) // C --> NW
{
S.Unload();
SE.Unload();
E.Unload();
NE.Unload();
SW.Unload();
E = N;
SE = C;
S = W;
C = NW;
NW = GenChunk(currentChunkx - 1, currentChunky + 1);
N = GenChunk(currentChunkx, currentChunky + 1);
NE = GenChunk(currentChunkx + 1, currentChunky + 1);
W = GenChunk(currentChunkx - 1, currentChunky);
SW = GenChunk(currentChunkx - 1, currentChunky - 1);
}
if (previousChunkx + 1 == currentChunkx && previousChunky == currentChunky) // C --> E
{
NW.Unload();
W.Unload();
SW.Unload();
NW = N;
W = C;
SW = S;
N = NE;
C = E;
S = SE;
NE = GenChunk(currentChunkx + 1, currentChunky + 1);
E = GenChunk(currentChunkx + 1, currentChunky);
SE = GenChunk(currentChunkx + 1, currentChunky - 1);
}
if (previousChunkx - 1 == currentChunkx && previousChunky == currentChunky) // C --> W
{
NE.Unload();
E.Unload();
SE.Unload();
NE = N;
E = C;
SE = S;
N = NW;
C = W;
S = SW;
NW = GenChunk(currentChunkx - 1, currentChunky + 1);
W = GenChunk(currentChunkx - 1, currentChunky);
SW = GenChunk(currentChunkx - 1, currentChunky - 1);
}
if (previousChunkx + 1 == currentChunkx && previousChunky - 1 == currentChunky) // C --> SE
{
W.Unload();
NW.Unload();
N.Unload();
NE.Unload();
SW.Unload();
NW = C;
N = E;
C = SE;
W = S;
NE = GenChunk(currentChunkx + 1, currentChunky + 1);
E = GenChunk(currentChunkx + 1, currentChunky);
SE = GenChunk(currentChunkx + 1, currentChunky - 1);
S = GenChunk(currentChunkx, currentChunky - 1);
SW = GenChunk(currentChunkx - 1, currentChunky - 1);
}
if (previousChunkx == currentChunkx && previousChunky - 1 == currentChunky) // C --> S
{
NW.Unload();
N.Unload();
NE.Unload();
NW = W;
N = C;
NE = E;
W = SW;
C = S;
E = SE;
SW = GenChunk(currentChunkx - 1, currentChunky - 1);
S = GenChunk(currentChunkx, currentChunky - 1);
SE = GenChunk(currentChunkx + 1, currentChunky - 1);
}
if (previousChunkx - 1 == currentChunkx && previousChunky - 1 == currentChunky) // C --> SW
{
NW.Unload();
N.Unload();
NE.Unload();
E.Unload();
SE.Unload();
N = W;
NE = C;
E = S;
C = SW;
W = GenChunk(currentChunkx - 1, currentChunky);
SW = GenChunk(currentChunkx - 1, currentChunky - 1);
S = GenChunk(currentChunkx, currentChunky - 1);
NW = GenChunk(currentChunkx - 1, currentChunky + 1);
SE = GenChunk(currentChunkx + 1, currentChunky - 1);
}
if (C.Horse)
{
C.Horse.GetComponent <FreeHorseAI> ().Activate(playerTransform);
ShowNextCredits();
}
}
