private void Update_Physics_GL_Top(NetNavi_Type navi)
{
//Top
int Top = (int)(navi.Navi_Location().Top / 16);
int Left = (int)(navi.Navi_Location().Left / 16);
int Right = (int)(navi.Navi_Location().Right / 16);
//always does hightmap on tile colleciton
for (int x = Left; x <= Right; x++)
{
RectangleF rct = navi.Navi_Location();
if (stage.CollisionMap.ContainsKey(new Point(x, Top)))
{
StageCollisionTile tile = stage.CollisionMap[new Point(x, Top)];
tile.Active = true;
//set to Top
if (rct.Top - (Top * 16 + 16) >= -1)
{
navi.Set_LocationY(Top * 16 + 16 + navi.Navi_Location().Height);
navi.Speed.Y = 0;
navi.StepMovement.Y = 0;
}
}
}
}
private void Update_Physics_GL_Left(NetNavi_Type navi)
{
//Top
int Top = (int)((navi.Navi_Location().Top + 2) / 16);
int Bottom = (int)((navi.Navi_Location().Bottom - 2) / 16);
int Left = (int)(navi.Navi_Location().Left / 16);
//always does hightmap on tile colleciton
for (int y = Top; y <= Bottom; y++)
{
RectangleF rct = navi.Navi_Location();
if (stage.CollisionMap.ContainsKey(new Point(Left, y)))
{
StageCollisionTile tile = stage.CollisionMap[new Point(Left, y)];
tile.Active = true;
if (rct.Bottom - (y * 16 + 16 - tile.HeightRight) >= 4)
{
//set to Left
if (rct.Left - (Left * 16 + 16) >= -1)
{
navi.Set_LocationX(Left * 16 + 16);
navi.Speed.X = 0;
navi.StepMovement.X = 0;
}
}
}
}
}
private void Update_Physics_GL_Bottom(NetNavi_Type navi, bool OnGround)
{
//Bottom
int Top = (int)(navi.Navi_Location().Top / 16);
int Bottom = (int)(navi.Navi_Location().Bottom / 16);
int Left = (int)(navi.Navi_Location().Left / 16);
int Right = (int)(navi.Navi_Location().Right / 16);
//always does hightmap on tile colleciton
for (int y = Top; y <= Bottom; y++)
{
for (int x = Left; x <= Right; x++)
{
//int x;//, y;
//x = Right;// y = Bottom;
RectangleF rct = navi.Navi_Location();
if (stage.CollisionMap.ContainsKey(new Point(x, y)))
{
StageCollisionTile tile = stage.CollisionMap[new Point(x, y)];
tile.Active = true;
//Slope collision with a center tile
float point, pointL, pointR, ratioL, ratioR;
point = 16;
if (x != Left && x != Right)
{
if (tile.HeightLeft > tile.HeightRight)
{
point = tile.HeightLeft;
}
else
{
point = tile.HeightRight;
}
}
else
//Slope collision with leftmost or rightmost tile
{
pointL = 16;
pointR = 16;
ratioR = (navi.Navi_Location().Right - x * 16) / 16;
ratioL = (navi.Navi_Location().Left - x * 16) / 16;
if (ratioL >= 0 && ratioL <= 1)
{
pointL = tile.HeightLeft + (tile.HeightRight - tile.HeightLeft) * ratioL;
}
if (ratioR >= 0 && ratioR <= 1)
{
pointR = tile.HeightLeft + (tile.HeightRight - tile.HeightLeft) * ratioR;
}
if (pointL < pointR)
{
point = pointL;
}
else
{
point = pointR;
}
}
//set to ground
if (rct.Bottom > (y * 16) + 16 - point)
{
if (rct.Bottom - (y * 16) - (16 - point) <= 4)
{
if (navi.Navi_Location().Top < (y * 16 + (16 - point)))
{
navi.Set_LocationY(y * 16 + (16 - point));
navi.Speed.Y = 0;
navi.StepMovement.Y = 0;
OnGround = true;
}
}
}
if (navi.Navi_Location().Bottom + 1 >= (y * 16) + 16 - point)
{
OnGround = true;
}
}
navi.OnGround = OnGround;
}
}
}
