public void DoTerrain(int smoothness, float scale, float offset, int blur)
{
if (sdTerrain == null)
{
sdTerrain = new SquareDiamond(1024, new System.Random());
}
sdTerrain.Generate(smoothness, (double)scale, InitNorthWest, InitNorth, InitWest, InitCenter);
if (blur >= 3)
{
sdTerrain.Blur(blur);
}
int[] hmap = new int[1081 * 1081];
for (int y = 0; y < 1081; y++)
{
for (int x = 0; x < 1081; x++)
{
// Offset 28 px 1081-1024/2
float pt = (float)sdTerrain.Point(x - 28, y - 28);
int pos = x + y * 1081;
int val = (int)((pt + 1.0 + (double)offset) * 32768);
val = Mathf.Clamp(val, 0, 65535);
hmap[pos] = val;
}
}
// doRiver();
byte[] map = new byte[1081 * 1081 * 2];
for (int y = 0; y < 1081; y++)
{
for (int x = 0; x < 1081; x++)
{
int pos = x + y * 1081;
byte[] bytes = BitConverter.GetBytes(hmap[pos]);
if (!BitConverter.IsLittleEndian)
{
Array.Reverse(bytes);
}
map[pos * 2] = bytes[0];
map[1 + pos * 2] = bytes[1];
}
}
SimulationManager.instance.AddAction(LoadHeightMap(map));
}
public void DoTrees(bool follow, int treeNum, bool inside25, int density)
{
SquareDiamond sd;
if (follow)
{
sd = sdResources;
}
else
{
sd = new SquareDiamond(512, new System.Random());
sd.Generate(9, 1.0, SquareDiamond.InitMode.INIT_RANDOM, SquareDiamond.InitMode.INIT_RANDOM, SquareDiamond.InitMode.INIT_RANDOM, SquareDiamond.InitMode.INIT_RANDOM);
sd.Blur(3);
}
TreeInfo tree;
NaturalResourceManager m = NaturalResourceManager.instance;
TreeCollection tc = GameObject.FindObjectOfType <TreeCollection>();
int numTrees = tc.m_prefabs.Length;
// TODO: Do something with TerrainManager.instance.GetShorePos() and HasWater()
int start = 0;
int end = 512;
if (inside25 == true)
{
// Create trees only inside center 25 tiles.
start = (512 / 9) * 2;
end = 512 - (512 / 9) * 2;
}
int matches = 0;
for (int y = start; y < end; y++)
{
for (int x = start; x < end; x++)
{
int pos = x * 512 + y;
double pt = sd.Point(x, y);
if (follow ? m.m_naturalResources[pos].m_forest == 255 : (pt > 0.0 && pt < 0.5))
{
matches++;
}
}
}
int max = TreeManager.MAX_MAP_TREES / matches > density ? density : TreeManager.MAX_MAP_TREES / matches;
for (int y = start; y < end; y++)
{
for (int x = start; x < end; x++)
{
int pos = x * 512 + y;
double pt = sd.Point(x, y);
if (follow ? m.m_naturalResources[pos].m_forest == 255 : (pt > 0.0 && pt < 0.5))
{
for (int n = 0; n < max; n++)
{
float xscale = 33.75f; // 540/16=33.75
float center = 270 * 32;
int newx = (int)(((float)x * xscale) - center + (frand() * xscale));
int newy = (int)(((float)y * xscale) - center + (frand() * xscale));
if (treeNum == 0)
{
tree = tc.m_prefabs[r.Next() & numTrees - 1];
}
else
{
tree = tc.m_prefabs[treeNum - 1];
}
SimulationManager.instance.AddAction(AddTree(newy, newx, SimulationManager.instance.m_randomizer, tree));
}
}
}
}
}
public void DoResources(int smoothness, float scale, float offset, int blur, float forestlvl, float orelvl)
{
if (sdResources == null)
{
sdResources = new SquareDiamond(512, new System.Random());
}
if (RandomResourcesInit == true)
{
sdResources.Generate(smoothness, (double)scale,
SquareDiamond.InitMode.INIT_RANDOM, SquareDiamond.InitMode.INIT_RANDOM,
SquareDiamond.InitMode.INIT_RANDOM, SquareDiamond.InitMode.INIT_RANDOM);
}
else
{
sdResources.Generate(smoothness, (double)scale, InitNorthWest, InitNorth, InitWest, InitCenter);
}
NaturalResourceManager m = NaturalResourceManager.instance;
// forest level from 0.0 to 1.0
// in reality max 0.7 (and 3 * 0.1 for other three natural resources makes 1).
orelvl *= 3;
forestlvl *= 0.7f;
float gap = (1.0f - forestlvl) / 3;
float oregap = gap * orelvl;
forestlvl /= 2;
for (int y = 0; y < 512; y++)
{
for (int x = 0; x < 512; x++)
{
int pos = x * 512 + y;
double pt = sdResources.Point(x, y) + 1.0 / 2.0;
m.m_naturalResources[pos].m_oil = 0;
m.m_naturalResources[pos].m_ore = 0;
m.m_naturalResources[pos].m_fertility = 0;
m.m_naturalResources[pos].m_forest = 0;
m.m_naturalResources[pos].m_tree = 0;
if (pt < gap)
{
m.m_naturalResources[pos].m_fertility = 255;
}
else if (pt > gap + forestlvl && pt < gap + forestlvl + oregap)
{
m.m_naturalResources[pos].m_ore = 255;
}
else if (pt > gap + forestlvl + oregap + forestlvl)
{
m.m_naturalResources[pos].m_oil = 255;
}
else
{
m.m_naturalResources[pos].m_forest = 255;
m.m_naturalResources[pos].m_tree = 120; // ??
}
m.m_naturalResources[pos].m_modified = 0xff;
}
}
}