void GenerateTiles()
{
if (mapType == 0) //Dungeon type map. Now wall tile prefabs must be modified such that sprites are changed.
{
Texture2D tex = new Texture2D(256, 256); // 1. Create spritesheet
int dim = 16;
for (int i = 0; i < 8; i++) //gen wall tiles
{
Color col = new Color();
Color col2 = new Color();
Color col3 = new Color();
Color dcol2 = new Color();
Color dcol3 = new Color();
float wallRCol = Random.Range(0.3f, 0.3f);
float wallGCol = Random.Range(0.3f, 0.3f);
float wallBCol = Random.Range(0.3f, 0.3f);
float wallRCol2 = wallRCol - 0.02f;
float wallGCol2 = wallGCol - 0.02f;
float wallBCol2 = wallBCol - 0.02f;
float wallRCol3 = wallRCol - 0.04f;
float wallGCol3 = wallGCol - 0.04f;
float wallBCol3 = wallBCol - 0.04f;
float destWallRCol2 = wallRCol - 0.04f;
float destWallGCol2 = wallGCol - 0.04f;
float destWallBCol2 = wallBCol - 0.04f;
float destWallRCol3 = wallRCol - 0.08f;
float destWallGCol3 = wallGCol - 0.08f;
float destWallBCol3 = wallBCol - 0.08f;
col.r = wallRCol;
col.g = wallGCol;
col.b = wallBCol;
col.a = 1.0f;
col2.r = wallRCol2;
col2.g = wallGCol2;
col2.b = wallBCol2;
col2.a = 1.0f;
col3.r = wallRCol3;
col3.g = wallGCol3;
col3.b = wallBCol3;
col3.a = 1.0f;
dcol2.r = destWallRCol2;
dcol2.g = destWallGCol2;
dcol2.b = destWallBCol2;
dcol2.a = 1.0f;
dcol3.r = destWallRCol3;
dcol3.g = destWallGCol3;
dcol3.b = destWallBCol3;
dcol3.a = 1.0f;
for (int k = (i * dim); k < (dim + (i * dim)); k++)
{
for (int j = 0; j < 16; j++) //Create 8 16x16 pixel sprites of wall type
{
float random = Random.Range(0, 3);
if (j + 2 < dim)
{
if (random == 1)
{
tex.SetPixel(j, k, col); //first layer
tex.SetPixel(j + 16, k, col); //second layer
tex.SetPixel(++j, k, col); //first layer
tex.SetPixel(j + 16, k, col); //second layer
}
else if (random == 2)
{
tex.SetPixel(j, k, col2);
tex.SetPixel(j + 16, k, dcol2);
tex.SetPixel(++j, k, col2);
tex.SetPixel(j + 16, k, dcol2);
}
else
{
tex.SetPixel(j, k, col3);
tex.SetPixel(j + 16, k, dcol3);
tex.SetPixel(++j, k, col3);
tex.SetPixel(j + 16, k, dcol3);
}
}
else
{
if (random == 1)
{
tex.SetPixel(j, k, col);
tex.SetPixel(j + 16, k, col);
}
else if (random == 2)
{
tex.SetPixel(j, k, col2);
tex.SetPixel(j + 16, k, dcol2);
}
else
{
tex.SetPixel(j, k, col3);
tex.SetPixel(j + 16, k, dcol3);
}
}
}
}
}
for (int i = 0; i < 8; i++) // gen floor tiles
{
Color col = new Color();
Color col2 = new Color();
Color col3 = new Color();
float wallRCol = Random.Range(0.5f, 0.5f);
float wallGCol = Random.Range(0.5f, 0.5f);
float wallBCol = Random.Range(0.5f, 0.5f);
float wallRCol2 = wallRCol - 0.02f;
float wallGCol2 = wallGCol - 0.02f;
float wallBCol2 = wallBCol - 0.02f;
float wallRCol3 = wallRCol - 0.04f;
float wallGCol3 = wallGCol - 0.04f;
float wallBCol3 = wallBCol - 0.04f;
col.r = wallRCol;
col.g = wallGCol;
col.b = wallBCol;
col.a = 1.0f;
col2.r = wallRCol2;
col2.g = wallGCol2;
col2.b = wallBCol2;
col2.a = 1.0f;
col3.r = wallRCol3;
col3.g = wallGCol3;
col3.b = wallBCol3;
col3.a = 1.0f;
for (int k = (i * dim); k < (dim + (i * dim)); k++)
{
for (int j = 32; j < 48; j++) //Create 8 16x16 pixel sprites of floor type
{
float random = Random.Range(0, 3);
float random2 = Random.Range(0, 2);
if (j + 2 < 48 && random2 == 0)
{
if (random == 1)
{
tex.SetPixel(j, k, col);
tex.SetPixel(++j, k, col);
}
else if (random == 2)
{
tex.SetPixel(j, k, col2);
tex.SetPixel(++j, k, col2);
}
else
{
tex.SetPixel(j, k, col3);
tex.SetPixel(++j, k, col3);
}
}
else
{
if (random == 1)
{
tex.SetPixel(j, k, col);
}
else if (random == 2)
{
tex.SetPixel(j, k, col2);
}
else
{
tex.SetPixel(j, k, col3);
}
}
}
}
}
for (int i = 0; i < 8; i++) //gen outer wall tiles
{
Color col = new Color();
Color col2 = new Color();
Color col3 = new Color();
float wallRCol = Random.Range(0.25f, 0.25f);
float wallGCol = Random.Range(0.25f, 0.25f);
float wallBCol = Random.Range(0.25f, 0.25f);
float wallRCol2 = wallRCol - 0.04f;
float wallGCol2 = wallGCol - 0.04f;
float wallBCol2 = wallBCol - 0.04f;
float wallRCol3 = wallRCol - 0.08f;
float wallGCol3 = wallGCol - 0.08f;
float wallBCol3 = wallBCol - 0.08f;
col.r = wallRCol;
col.g = wallGCol;
col.b = wallBCol;
col.a = 1.0f;
col2.r = wallRCol2;
col2.g = wallGCol2;
col2.b = wallBCol2;
col2.a = 1.0f;
col3.r = wallRCol3;
col3.g = wallGCol3;
col3.b = wallBCol3;
col3.a = 1.0f;
for (int k = (i * dim); k < (dim + (i * dim)); k++)
{
for (int j = 48; j < 64; j++) //Create 8 16x16 pixel sprites of floor type
{
float random = Random.Range(0, 3);
float random2 = Random.Range(0, 2);
if (j + 2 < 64 && random2 == 0)
{
if (random == 1)
{
tex.SetPixel(j, k, col);
tex.SetPixel(++j, k, col);
}
else if (random == 2)
{
tex.SetPixel(j, k, col2);
tex.SetPixel(++j, k, col2);
}
else
{
tex.SetPixel(j, k, col3);
tex.SetPixel(++j, k, col3);
}
}
else
{
if (random == 1)
{
tex.SetPixel(j, k, col);
}
else if (random == 2)
{
tex.SetPixel(j, k, col2);
}
else
{
tex.SetPixel(j, k, col3);
}
}
}
}
}
if (!Directory.Exists(Application.dataPath + "/Resources/"))
{
Directory.CreateDirectory(Application.dataPath + "/Resources/");
}
byte[] bytes = tex.EncodeToPNG();
DestroyImmediate(tex);
File.WriteAllBytes(Application.dataPath + "/Resources/DungeonSprites.png", bytes);
AssetDatabase.ImportAsset("Assets/Resources/DungeonSprites.png", ImportAssetOptions.ForceUpdate);
AssetDatabase.Refresh();
Texture2D myTexture = (Texture2D)AssetDatabase.LoadAssetAtPath("Assets/Resources/DungeonSprites.png", typeof(Texture2D));
string path = AssetDatabase.GetAssetPath(myTexture);
TextureImporter ti = AssetImporter.GetAtPath(path) as TextureImporter;
ti.textureType = TextureImporterType.Sprite;
ti.spritePixelsPerUnit = 16;
ti.spriteImportMode = SpriteImportMode.Multiple;
ti.mipmapEnabled = false;
ti.filterMode = FilterMode.Point;
ti.isReadable = true;
List <SpriteMetaData> newData = new List <SpriteMetaData>();
int SliceWidth = 16;
int SliceHeight = 16;
for (int i = 0; i < myTexture.width; i += SliceWidth)
{
for (int j = myTexture.height; j > 0; j -= SliceHeight)
{
SpriteMetaData smd = new SpriteMetaData();
smd.pivot = new Vector2(0.5f, 0.5f);
smd.alignment = 0;
smd.name = (myTexture.height - j) / SliceHeight + ", " + i / SliceWidth;
smd.rect = new Rect(i, j - SliceHeight, SliceWidth, SliceHeight);
newData.Add(smd);
}
}
ti = AssetImporter.GetAtPath(path) as TextureImporter;
ti.spritesheet = newData.ToArray();
AssetDatabase.ImportAsset(path, ImportAssetOptions.ForceUpdate);
Object[] s = Resources.LoadAll("DungeonSprites");
for (int i = 0; i < 8; i++)
{
GameObject w = wallTiles [i];
SpriteRenderer sr = w.GetComponent <SpriteRenderer> ();
int rwsprite = Random.Range(0, 7);
sr.sprite = (Sprite)s [129 + 16 * rwsprite];
Wall dest = w.GetComponent <Wall> ();
dest.dmgSprite = (Sprite)s [130 + 16 * rwsprite];
GameObject f = floorTiles [i];
sr = f.GetComponent <SpriteRenderer> ();
sr.sprite = (Sprite)s[131 + 16 * Random.Range(0, 7)];
GameObject ow = outerWallTiles [i];
sr = ow.GetComponent <SpriteRenderer> ();
sr.sprite = (Sprite)s[132 + 16 * Random.Range(0, 7)];
}
}
}
