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Left clicking outside table in block select screen should close it, also improve picking for map borders when outside the map.

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This commit is contained in:
UnknownShadow200 2016-02-17 20:45:48 +11:00
parent 2cb3322c34
commit 17f87dbbbb
2 changed files with 29 additions and 12 deletions
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5
ClassicalSharp/2D/Screens/BlockSelectScreen.cs
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@ -254,8 +254,11 @@ namespace ClassicalSharp {
if( button == MouseButton.Left && mouseX >= TableX && mouseX < TableX + scrollbarWidth ) { if( button == MouseButton.Left && mouseX >= TableX && mouseX < TableX + scrollbarWidth ) {
ScrollbarClick( mouseY ); ScrollbarClick( mouseY );
draggingMouse = true; draggingMouse = true;
} else if( button == MouseButton.Left && selIndex != -1 ) { } else if( button == MouseButton.Left ) {
if( selIndex != -1 )
game.Inventory.HeldBlock = blocksTable[selIndex]; game.Inventory.HeldBlock = blocksTable[selIndex];
else if( Contains( TableX, TableY, TableWidth, TableHeight, mouseX, mouseY ) )
return true;
game.SetNewScreen( null ); game.SetNewScreen( null );
} }
return true; return true;

28
ClassicalSharp/Math/Picking.cs
View File

@ -169,19 +169,33 @@ namespace ClassicalSharp {
} }
} }
const byte border = (byte)Block.Bedrock;
static byte GetBlock( Map map, int x, int y, int z, Vector3 origin ) { static byte GetBlock( Map map, int x, int y, int z, Vector3 origin ) {
bool sides = map.SidesBlock != Block.Air;
int height = Math.Max( 1, map.SidesHeight );
bool insideMap = map.IsValidPos( Vector3I.Floor( origin ) );
// handling of blocks inside the map, above, and on borders
if( x >= 0 && z >= 0 && x < map.Width && z < map.Length ) { if( x >= 0 && z >= 0 && x < map.Width && z < map.Length ) {
if( y >= map.Height ) return 0; if( y >= map.Height ) return 0;
if( y >= 0 ) return map.GetBlock( x, y, z ); if( sides && y == -1 && insideMap ) return border;
if( map.SidesBlock != Block.Air && y == -1 ) if( sides && y == 0 && origin.Y < 0 ) return border;
return (byte)Block.Bedrock;
}
if( map.SidesBlock == Block.Air ) return 0;
if( sides && x == 0 && y >= 0 && y < height && origin.X < 0 ) return border;
if( sides && z == 0 && y >= 0 && y < height && origin.Z < 0 ) return border;
if( sides && x == (map.Width - 1) && y >= 0 && y < height && origin.X >= map.Width )
return border;
if( sides && z == (map.Length - 1) && y >= 0 && y < height && origin.Z >= map.Length )
return border;
if( y >= 0 ) return map.GetBlock( x, y, z );
}
// pick blocks on the map boundaries (when inside the map)
if( !sides || !insideMap ) return 0;
if( y == 0 && origin.Y < 0 ) return border;
bool validX = (x == -1 || x == map.Width) && (z >= 0 && z < map.Length); bool validX = (x == -1 || x == map.Width) && (z >= 0 && z < map.Length);
bool validZ = (z == -1 || z == map.Length) && (x >= 0 && x < map.Width); bool validZ = (z == -1 || z == map.Length) && (x >= 0 && x < map.Width);
if( y >= 0 && y < Math.Max( 1, map.SidesHeight ) && (validX || validZ) ) if( y >= 0 && y < height && (validX || validZ) ) return border;
return (byte)Block.Bedrock;
return 0; return 0;
} }
} }