void Chunk::Init() {
int width = g_BoxWidth;
int depth = g_BoxDepth;
int height = g_BoxHeight;
int nCount = 0;
float xLimit = 0;
float yLimit = 0;
float zLimit = 0;
CPerformanceCounter counter;
counter.Start();
m_ChunkPrim.Init();
m_pPhysContainer = new PhysContainer;
m_GameObjects = new GameObject[g_BoxWidth * g_BoxDepth * g_BoxHeight];
m_pBoxGrid = NULL;//new Prim_t*[g_BoxWidth * g_BoxDepth * g_BoxHeight];
//m_pPhysContainer->halfwidths.Set(width * 4.0f + 0.01f, height * 4.0f + 0.01f, depth * 4.0f + 0.01f);
//m_pPhysContainer->center.Set( );
Vector3d transPos;
transPos.Set( m_Pos );//-128.0f, -10.0f, -128.0f);
for ( int h = 0; h < height; ++h ){
for ( int i = 0; i < depth; ++i ){
for ( int j = 0; j < width; ++j ){
int idx = (h*(depth*width)) + (i*width) + j;
//printf("idx: %d\n", idx);
int r = rand() % 100;
if( r > 65 ) {
float x = transPos.x + (j*8);
float y = transPos.y + (h*8);
float z = transPos.z + (i*8);
float xFabs = fabs(x);
float yFabs = fabs(y);
float zFabs = fabs(z);
if( xFabs > xLimit) xLimit = xFabs;
if( yFabs > yLimit) yLimit = yFabs;
if( zFabs > zLimit) zLimit = zFabs;
/*
if( r > 75) {
m_pBoxGrid[ idx ] = CreateBox( "dirt.raw", 4 );
} else {
m_pBoxGrid[ idx ] = CreateBox( "test.raw", 4 );
}
*/
//m_pBoxGrid[ idx ] = CreateBox( "test.raw", 4 );
//m_pBoxGrid[ idx ]->vPos.Set( x, y, z );
m_GameObjects[ idx ].renderable = NULL;
Vector3d boxPos;
boxPos.Set( transPos.x * -1.0f, transPos.y * -1.0f, transPos.z * -1.0f );
boxPos.x += x;
boxPos.y += y;
boxPos.z += z;
#if CHUNK_OPTIMIZATIONS
m_ChunkPrim.AddBoxOpt(boxPos);
#else
m_ChunkPrim.AddBox(boxPos);
#endif
//if(m_pBoxGrid[ idx ] == NULL) {
//printf("Box call failed\n");
//}
//printf("Box Pos: %f %f %f\n", g_pBoxGrid[ idx ]->vPos.x, g_pBoxGrid[ idx ]->vPos.y, g_pBoxGrid[ idx ]->vPos.z);
//m_GameObjects[ idx ].renderable = m_pBoxGrid[ idx ];
m_GameObjects[ idx ].phys = new PhysObject;
//center point
m_GameObjects[ idx ].phys->center.Set(transPos.x + (j*8), (transPos.y *0.5f) + (h*8), transPos.z + (i*8));
m_GameObjects[ idx ].phys->halfwidths.Set(4.0f,4.0f,4.0f);
m_pPhysContainer->AddObject( m_GameObjects[ idx ].phys );
nCount++;
} else {
m_GameObjects[ idx ].renderable = NULL;
m_GameObjects[ idx ].phys = NULL;
//printf("renderable set to NULL\n");
}
}
}
}
m_pPhysContainer->halfwidths.Set(width * 4.0f + 0.01f, height * 4.0f + 0.01f, depth * 4.0f + 0.01f);
m_pPhysContainer->center.Set( transPos.x + ((width-1)*4.0f) , (height * 4.0f) + transPos.y, transPos.z + ((depth-1.0f)*4.0f));
PhysicsManager::GetInstance().AddContainer( m_pPhysContainer );
//m_pPhysContainer->SetDebug( true );
//Vector3d boxPos;
//m_ChunkPrim.AddBox(boxPos);
#if CHUNK_OPTIMIZATIONS
m_ChunkPrim.AddFaces();
#endif
m_ChunkPrim.Bake();
m_ChunkPrim.m_Prim.vPos.Set( transPos );
//printf("%d boxes created\n", nCount);
//m_ChunkPrim.PrintFaces();
counter.Stop();
printf("Chunk generated in %f seconds.\n", counter.TimeInMilliseconds());
}
