Being able to place blocks in your self

[msjyoo]

When playing(building a roof or making a land flat by placing blocks), you are able to place blocks inside the space you are standing. This bug seems to be in the collision detection part of the program and should be fixed.

[shoghicp]

"This bug seems to be in the collision detection part of the program and should be fixed"

There aren't any collision detection in the program. In creative this is not an issue, but in survival the block gets placed and you keep the block.

Doing it ;)