void BrushArea(int midX, int midY, float brushStrength, BrushTemplate brush)
{
// Safety Checks
int startX = midX - brush.m_halfWidth;
int startY = midY - brush.m_halfHeight;
int pixWidth = brush.m_halfWidth * 2;
int startOffset = startX + startY * m_TexRes;
for (int i = 0; i < brush.m_strength.Length; i++)
{
// Get and Update Buffer
int offsetIndex = startOffset + (i % pixWidth) + m_TexRes * (i / pixWidth);
int x = startX + (i % pixWidth);
int y = startY + (i / pixWidth);
if ((x < 0) || (y < 0) || (x >= m_TexRes) || (y >= m_TexRes))
{
// Do Nothing
}
else
{
if (m_damageMap[offsetIndex] < 255)
{
int digDataIndex = offsetIndex + m_dugDepth[offsetIndex] * m_TexRes * m_TexRes;
int dmg = Mathf.FloorToInt(brush.m_strength[i] * brushStrength * 254) + (brush.m_strength[i] > 0 ? 1 : 0);
if (m_damageMap[offsetIndex] <= dmg)
{
bool isDino = false;
// Stats
switch (m_digData[digDataIndex])
{
case 1:
m_stats.m_dirtDug += 1;
break;
case 2:
m_stats.m_stoneDug += 1;
break;
case 10:
isDino = true;
m_dinoDestroyed += 1;
m_stats.m_dinoDestroyed += 1;
break;
}
// Destroy and Update
m_digData[digDataIndex] = 0;
while ((m_dugDepth[offsetIndex] > 0) && (m_digData[digDataIndex] == 0))
{
m_dugDepth[offsetIndex] -= 1;
digDataIndex = offsetIndex + m_dugDepth[offsetIndex] * m_TexRes * m_TexRes;
}
switch (m_digData[offsetIndex])
{
case 1:
m_damageMap[i] = 40;
break;
case 2:
m_damageMap[i] = 150;
break;
case 10:
m_damageMap[i] = 200;
break;
case 255:
m_damageMap[i] = 255;
break;
}
// Expose Dino
if (!isDino && (m_digData[digDataIndex] == 10))
{
m_dinoExposed += 1;
m_stats.m_dinoExposed += 1;
}
}
else
{
m_damageMap[offsetIndex] -= (byte)dmg;
}
}
}
}
}
// Use this for initialization
void Start()
{
m_IsSetup = false;
///////////////////////////////////////////////////////////////
// Game Stats
m_stats = new GameStats();
m_stats.m_gameMode = PlayerPrefs.GetInt("GameState gameMode");
m_stats.m_levelRes = m_TexRes;
m_stats.m_levelDepth = m_MaxDepth;
///////////////////////////////////////////////////////////////
m_timSinceBrush = 0.0f;
// Get Component
m_boxCollider = GetComponent <BoxCollider>();
// Brush
m_brushID = 0;
m_brushStrength = 0;
m_brush = new BrushTemplate[m_brushTemplate.Length];
for (int i = 0; i < m_brushTemplate.Length; i++)
{
m_brush[i] = new BrushTemplate();
m_brush[i].SetBrush(m_brushTemplate[i]);
}
UpdateBrush();
// Setup Dig Texture
m_dugDepth = new byte[m_TexRes * m_TexRes];
for (int i = 0; i < m_dugDepth.Length; i++)
{
m_dugDepth[i] = (byte)Mathf.Max(0, m_MaxDepth - Random.Range(1, 3));
}
// Create Dig Data and fill with Dirt
m_digData = new byte[m_TexRes * m_TexRes * m_MaxDepth];
for (int i = 0; i < m_digData.Length; i++)
{
m_digData[i] = 1;
}
///////////////////////////////////////////////////////////////
// Bedrock
for (int x = 0; x < m_TexRes; x++)
{
for (int y = 0; y < m_TexRes; y++)
{
m_digData[x + y * m_TexRes + 0] = 255;
}
}
for (int x = 0; x < m_TexRes; x++)
{
for (int z = m_dugDepth[x + 0 * m_TexRes]; z >= 0; --z)
{
m_digData[x + 0 * m_TexRes + z * m_TexRes * m_TexRes] = 255;
}
for (int z = m_dugDepth[x + (m_TexRes - 1) * m_TexRes]; z >= 0; --z)
{
m_digData[x + (m_TexRes - 1) * m_TexRes + z * m_TexRes * m_TexRes] = 255;
}
}
for (int y = 0; y < m_TexRes; y++)
{
for (int z = m_dugDepth[0 + y * m_TexRes]; z >= 0; --z)
{
m_digData[0 + y * m_TexRes + z * m_TexRes * m_TexRes] = 255;
}
for (int z = m_dugDepth[(m_TexRes - 1) + y * m_TexRes]; z >= 0; --z)
{
m_digData[(m_TexRes - 1) + y * m_TexRes + z * m_TexRes * m_TexRes] = 255;
}
}
////////////////////////////////////////////////////////////////////////
// Air
for (int x = 0; x < m_TexRes; x++)
{
for (int y = 0; y < m_TexRes; y++)
{
for (int z = m_dugDepth[x + 0 * m_TexRes] + 1; z < m_MaxDepth; z++)
{
m_digData[x + y * m_TexRes + z * m_TexRes * m_TexRes] = 0;
}
}
}
/*
* byte[] digDataCopy = new byte[m_digData.Length];
* for (int i = 0; i < m_digData.Length; i++)
* digDataCopy [i] = m_digData [i];
*/
////////////////////////////////////////////////////////////////////////
/// Placing Stones
float stonePercentage = 0.05f;
int stoneCount = Mathf.FloorToInt((float)(m_TexRes * m_TexRes * m_MaxDepth) * stonePercentage);
while (stoneCount > 0)
{
Vector3 stoneMid = new Vector3(
Random.value * (m_TexRes - 2) + 1,
Random.value * (m_TexRes - 2) + 1,
Random.value * (m_MaxDepth * 0.75f - 2) + 1);
for (float fx = -3.5f; fx < +3.6f; fx += 1.0f)
{
for (float fy = -3.5f; fy < +3.6f; fy += 1.0f)
{
for (float fz = -2.5f; fz < +2.6f; fz += 1.0f)
{
if ((Mathf.Abs(fx) + Mathf.Abs(fy) + Mathf.Abs(fz)) > 4.5f)
{
continue;
}
Vector3 offset = new Vector3(fx, fy, fz);
Vector3 fPt = stoneMid + offset;
int x = Mathf.FloorToInt(fPt.x);
int y = Mathf.FloorToInt(fPt.y);
int z = Mathf.FloorToInt(fPt.z);
if ((x < 0) || (y < 0) || (z < 0) ||
(x >= m_TexRes) ||
(y >= m_TexRes) ||
(z >= m_MaxDepth))
{
continue;
}
if (m_digData[x + y * m_TexRes + z * m_TexRes * m_TexRes] == 1)
{
m_digData[x + y * m_TexRes + z * m_TexRes * m_TexRes] = 2;
stoneCount -= 1;
}
stoneCount -= 1; // Safety Net
}
}
}
}
////////////////////////////////////////////////////////////////////////
/// Placing Dino
///
{
// Dino Stats
m_dinoSurf = 0;
m_dinoBlock = 0;
m_dinoDestroyed = 0;
m_dinoExposed = 0;
// Dino Params
int randDino = Random.Range(0, m_dinoList.Length - 1);
Texture2D dinoTex = m_dinoList[randDino];
bool flipX = (Random.value > 0.5);
bool flipY = (Random.value > 0.5);
int offX = Random.Range(0, m_TexRes - dinoTex.width - 1);
int offY = Random.Range(0, m_TexRes - dinoTex.height - 1);
int dinoDepth = Random.Range(5, Mathf.FloorToInt(m_MaxDepth * 0.7f));
// Place Dino in Dirt
Color32[] colBuf = dinoTex.GetPixels32();
for (int x = 0; x < dinoTex.width; x++)
{
for (int y = 0; y < dinoTex.height; y++)
{
Color32 c = colBuf[x + y * dinoTex.width];
int dH = ((c.r + c.g + c.b) * 6) / (255 * 3);
bool isSurf = false;
for (int z = Mathf.Max(1, dinoDepth - dH); z < (dinoDepth + dH); z++)
{
int ax = flipX ? (offX + dinoTex.width - x - 1) : (offX + x);
int ay = flipY ? (offY + dinoTex.height - y - 1) : (offY + y);
isSurf = true;
m_digData[ax + ay * m_TexRes + dinoDepth * m_TexRes * m_TexRes] = 10;
m_dinoBlock += 1;
}
if (isSurf)
{
m_dinoSurf += 1;
}
}
}
// Stats
m_stats.m_dinoNumber = randDino;
m_stats.m_dinoFlippedX = flipX;
m_stats.m_dinoFlippedY = flipY;
m_stats.m_dinoX = offX;
m_stats.m_dinoY = offY;
m_stats.m_dinoZ = dinoDepth;
m_stats.m_dinoSurfArea = m_dinoSurf;
m_stats.m_dinoBlocks = m_dinoBlock;
}
//////////////////////////////////////////////////////
// Setup Damage Tex
m_damageMap = new byte[m_TexRes * m_TexRes];
for (int i = 0; i < m_damageMap.Length; i++)
{
m_damageMap[i] = 50;
}
//////////////////////////////////////////////////////
/// Gui Setup
GUIStyle gs = new GUIStyle();
gs.border = new RectOffset(2, 2, 2, 2);
gs.font = m_guiFont;
gs.fontSize = 20;
gs.alignment = TextAnchor.MiddleCenter;
gs.normal.background = m_buttonBackTex;
gs.normal.textColor = Color.grey;
gs.active.background = m_buttonBackTexActive;
gs.active.textColor = Color.black;
m_buttonStyle = gs;
//////////////////////////////////////////////////////
/// Startup
m_xRayOn = false;
m_gTrack = GameObject.FindGameObjectWithTag("GALog").GetComponent <GoogleTracker>();
m_gTrack.PostEvent("Level", "Start", "Dino", m_stats.m_dinoNumber);
m_IsSetup = true;
}