Files changed (10)
+-- Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+-- The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+-- Same as _toGrid, but useful for calculating the right/bottom borders of a rectangle (so they are still inside the cell when touching borders)
+-- returns the x,y coordinates of the top-left cell, the number of cells to the right and the number of cells down.
+-- applies a function to all cells in a given region. The region must be given in the form of gl,gt,gw,gh
+-- (if the region desired is on world coordinates, it must be transformed in grid coords with _toGridBox)
+-- updates the information bump has about one item - its boundingbox, and containing region, center
+ -- remove the collison from the "previous collisions" list. The collisions that remain there will trigger the "endCollision" callback
+-- given an item, parse all its neighbors, updating the collisions & tested tables, and invoking the collision callback
+-- If a world region is specified, only the items in that region are updated. Else all items are updated