private void GetFloorCollision()
{
Rect floorRect = new Rect();
for (int row = 0; row < mapData.Height; ++row)
{
for (int col = 0; col < mapData.Width; ++col)
{
Tile currentTile = mapData[row, col];
if (IsNormalCollision(currentTile))
{
if (row + 1 < mapData.Height)
{
Tile aboveTile = mapData[row + 1, col];
if (IsNormalCollision(aboveTile))
{
continue;
}
}
else
{
return;
}
floorRect.x = col;
floorRect.y = row;
while (IsInBounds(row + 1, col + 1))
{
currentTile = mapData[row, col + 1];
if (row + 1 < mapData.Height)
{
Tile aboveTile = mapData[row + 1, col];
if (IsNormalCollision(aboveTile))
{
--col;
break;
}
}
if (IsNormalCollision(currentTile))
{
++col;
}
else
{
break;
}
}
float floorWidth = col - floorRect.x + 1;
floorRect.width = floorWidth;
floorRect.height = 1;
RectangleMesh floorMesh = new RectangleMesh(floorRect);
floorMesh.BuildHorizontalMesh();
meshes.Add(floorMesh.Mesh);
}
}
}
}
private void GetCeilingCollision()
{
Rect ceilingRect = new Rect();
for (int row = mapData.Height - 1; row >= 0; --row)
{
for (int col = 0; col < mapData.Width; ++col)
{
Tile currentTile = mapData[row, col];
if (IsNormalCollision(currentTile))
{
if (row - 1 >= 0)
{
Tile belowTile = mapData[row - 1, col];
if (IsNormalCollision(belowTile))
{
continue;
}
}
else
{
continue;
}
ceilingRect.x = col;
ceilingRect.y = row;
while (IsInBounds(row - 1, col + 1))
{
currentTile = mapData[row, col + 1];
if (row - 1 >= 0)
{
Tile belowTile = mapData[row - 1, col];
if (IsNormalCollision(belowTile))
{
--col;
break;
}
}
if (IsNormalCollision(currentTile))
{
++col;
}
else
{
break;
}
}
float floorWidth = col - ceilingRect.x + 1;
ceilingRect.width = floorWidth;
ceilingRect.height = 0;
RectangleMesh ceilingMesh = new RectangleMesh(ceilingRect);
ceilingMesh.BuildHorizontalMesh();
ceilingMesh.InvertMesh();
meshes.Add(ceilingMesh.Mesh);
}
}
}
}
private void GetFloorCollision ()
{
Rect floorRect = new Rect();
for (int row = 0; row < mapData.Height; ++row)
{
for (int col = 0; col < mapData.Width; ++col)
{
Tile currentTile = mapData[row, col];
if (IsNormalCollision(currentTile))
{
if (row + 1 < mapData.Height)
{
Tile aboveTile = mapData[row + 1, col];
if (IsNormalCollision(aboveTile))
{
continue;
}
}
else
{
return;
}
floorRect.x = col;
floorRect.y = row;
while (IsInBounds(row + 1, col + 1))
{
currentTile = mapData[row, col + 1];
if (row + 1 < mapData.Height)
{
Tile aboveTile = mapData[row + 1, col];
if (IsNormalCollision(aboveTile))
{
--col;
break;
}
}
if (IsNormalCollision(currentTile))
{
++col;
}
else
{
break;
}
}
float floorWidth = col - floorRect.x + 1;
floorRect.width = floorWidth;
floorRect.height = 1;
RectangleMesh floorMesh = new RectangleMesh(floorRect);
floorMesh.BuildHorizontalMesh();
meshes.Add (floorMesh.Mesh);
}
}
}
}
private void GetCeilingCollision ()
{
Rect ceilingRect = new Rect();
for (int row = mapData.Height - 1; row >= 0; --row)
{
for (int col = 0; col < mapData.Width; ++col)
{
Tile currentTile = mapData[row, col];
if (IsNormalCollision(currentTile))
{
if (row - 1 >= 0)
{
Tile belowTile = mapData[row - 1, col];
if (IsNormalCollision(belowTile))
{
continue;
}
}
else
{
continue;
}
ceilingRect.x = col;
ceilingRect.y = row;
while (IsInBounds(row - 1, col + 1))
{
currentTile = mapData[row, col + 1];
if (row - 1 >= 0)
{
Tile belowTile = mapData[row - 1, col];
if (IsNormalCollision(belowTile))
{
--col;
break;
}
}
if (IsNormalCollision(currentTile))
{
++col;
}
else
{
break;
}
}
float floorWidth = col - ceilingRect.x + 1;
ceilingRect.width = floorWidth;
ceilingRect.height = 0;
RectangleMesh ceilingMesh = new RectangleMesh(ceilingRect);
ceilingMesh.BuildHorizontalMesh();
ceilingMesh.InvertMesh();
meshes.Add (ceilingMesh.Mesh);
}
}
}
}
