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int Render::RenderVertexArray(){
Exceptions Render_Exceptions;
struct Face{
bool Front;
bool Back;
bool Right;
bool Left;
bool Top;
bool Bottom;
}VertexList[WORLD_X][WORLD_Y][WORLD_Z];
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glTranslatef(-50,-50, -70.f); //add zero on end
int CurrentBlock = 0;
// Generate false list
for(LoopCount x = 0; x < WORLD_X; x++)
{
for(LoopCount y = 0; y < WORLD_Y; y++)
{
for(LoopCount z = 0; z < WORLD_Z; z++)
{
VertexList[x][y][z].Front = false;
VertexList[x][y][z].Back = false;
VertexList[x][y][z].Right = false;
VertexList[x][y][z].Left = false;
VertexList[x][y][z].Top = false;
VertexList[x][y][z].Bottom = false;
}
}
}
for(LoopCount x = 0; x < WORLD_X; x++)
{
for(LoopCount y = 0; y < WORLD_Y; y++)
{
for(LoopCount z = 0; z < WORLD_Z; z++)
{
VertexList[x][y][z].Front = isClear(Render_Map.SelectBlock(x,y,z + 1));
VertexList[x][y][z].Back = isClear(Render_Map.SelectBlock(x,y,z - 1));
VertexList[x][y][z].Right = isClear(Render_Map.SelectBlock(x + 1,y,z));
VertexList[x][y][z].Left = isClear(Render_Map.SelectBlock(x - 1,y,z));
VertexList[x][y][z].Top = isClear(Render_Map.SelectBlock(x,y + 1,z));
VertexList[x][y][z].Bottom = isClear(Render_Map.SelectBlock(x,y - 1,z));
}
}
}
unsigned __int64 ArraySizeCount;
for(LoopCount x = 0; x < WORLD_X; x++)
{
for(LoopCount y = 0; y < WORLD_Y; y++)
{
for(LoopCount z = 0; z < WORLD_Z; z++)
{
if( VertexList[x][y][z].Front == true)
ArraySizeCount += 1;
if( VertexList[x][y][z].Back == true)
ArraySizeCount += 1;
if( VertexList[x][y][z].Right == true)
ArraySizeCount += 1;
if( VertexList[x][y][z].Left == true)
ArraySizeCount += 1;
if( VertexList[x][y][z].Top == true)
ArraySizeCount += 1;
if( VertexList[x][y][z].Bottom == true)
ArraySizeCount += 1;
}
}
}
int *DynamicVertex;
try{
DynamicVertex = new int[ArraySizeCount];
}
catch(std::bad_alloc&)
{
Render_Exceptions.FindException(1);
return 225;
}
unsigned __int64 VertexCount = 0;
for(LoopCount Xposition = 0; Xposition < WORLD_X; Xposition++)
{
for(LoopCount Yposition = 0; Yposition < WORLD_Y; Yposition++)
{
for(LoopCount Zposition = 0; Zposition < WORLD_Z; Zposition++)
{
if( VertexList[Xposition][Yposition][Zposition].Front == true)
{
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
DynamicVertex[VertexCount] = ( BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
DynamicVertex[VertexCount] = ( BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
}
if( VertexList[Xposition][Yposition][Zposition].Back == true)
{
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
DynamicVertex[VertexCount] = ( BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
DynamicVertex[VertexCount] = ( BLOCK_SIZE)+((BLOCK_SIZE*2)*Xposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Yposition);
VertexCount++;
DynamicVertex[VertexCount] = (-BLOCK_SIZE)+((BLOCK_SIZE*2)*Zposition);
VertexCount++;
}
//And so on for Right, Left, Top, and Bottom
}//X
}//Y
}//Z
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3, GL_INT, 0, DynamicVertex);
glDrawArrays(GL_QUADS, 0, (VertexCount / 4));
glDisableClientState(GL_VERTEX_ARRAY);
return 0;
}
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