def setMouseOffset(myCanvas, tiles, selectedTiles, mouseLoc, isDrag,
selectedTile, grid, gridRes):
# Only areas near the clicked tile are checked to see if they were
# clicked on
areasToCheck = getAreasToCheck(mouseLoc, grid, gridRes)
for area in areasToCheck:
for tile in area:
# Part of this next block insures that only the tile on top
# of other tiles is selected
if (not isDrag and common.isInSquare(mouseLoc, tile.position,
tile.radius) and
common.getDistance(mouseLoc, tile.position) <
tile.radius and (selectedTile is None or
tiles.index(tile) > tiles.index(selectedTile))):
selectedTile = tile
# If there has been a left click, a single tile is selected. If
# there has been a right click, a group of snapped tiles is
# selected.
if selectedTile is not None:
if myCanvas.isLDown:
selectedTiles = [selectedTile]
else:
selectedTiles = []
for tile in selectedTile.tileGroup:
selectedTiles.append(tile)
isDrag = True
for tile in selectedTile.tileGroup:
tile.mouseOffset = common.mySub(mouseLoc, tile.position)
# The next two lines move all the tiles in a seleted group
# of tiles to the top layer of the tiles
tiles.remove(tile)
tiles.append(tile)
return selectedTiles, isDrag, selectedTile
def checkPallet(myCanvas, tiles, mouseLoc, isDrag, selectedTile):
for tile in myCanvas.tilePallet:
if (not isDrag and common.isInSquare(mouseLoc, tile.position,
tile.radius) and common.getDistance(mouseLoc, tile.position) <
tile.radius):
newTile = objects.Tile(myCanvas, tile.image)
newTile.setPosition(tile.position)
tiles.append(newTile)
newTile.mouseOffset = common.mySub(mouseLoc, tile.position)
selectedTile = newTile
isDrag = True
return isDrag, selectedTile
def moveUnSnappable(myCanvas, mouseLoc, selectedTiles, selectedTile, isSnapped,
sidesToSnap, snapdTile, tiles):
# Checks each side of one of the tiles which is snapped but can
# potentially still be unsnapped. If the distance between this
# tile and another tile is enough, the tiles unsnap
for side in snapdTile.sides:
if (side.adjSide is not None and common.getDistance(common.myAdd(
common.mySub(mouseLoc, snapdTile.mouseOffset),
side.corner.getOffset()), side.adjSide.corner.getPosition()) >
objects.Canvas.SNAP_DISTANCE * objects.Canvas.scale + 1):
isSnapped, sidesToSnap, snapdTile = moveUnSnap(myCanvas, mouseLoc,
selectedTiles, selectedTile, sidesToSnap, tiles)
break
return (isSnapped, sidesToSnap, snapdTile)
def findMatch(sideA, sideB, minDistance, isMatch, snapdSide, adjSide):
# This block only runs if the two sides are of the same color, and
# also neither side is already snapped to another tile.
if (sideA.color == sideB.color and
common.isInSquare(sideA.corner.getPosition(),
sideB.corner.getPosition(), minDistance) and not sideB.isSnapped):
# When this code is run on different combinations of sides, this
# code makes sure to only set the closest two compatible sides
# as the sides to be used for snapping.
distance = common.getDistance(sideA.corner.getPosition(),
sideB.corner.getPosition())
if distance < minDistance:
minDistance = distance
snapdSide = sideA
adjSide = sideB
isMatch = True
return minDistance, isMatch, snapdSide, adjSide
def __init__(self, array, name, xbeginScale, xendScale, ybeginScale,
yendScale, colScale, columnHeightList):
self.numList = copy.deepcopy(array)
self.name = name
startX = int(width * xbeginScale)
endX = int(width * (xendScale - 0.05))
self.distance = getDistance(startX, endX, len(self.numList))
self.columnWidth = int(self.distance * colScale)
self.columnPosList = []
for i in range(len(self.numList)):
self.columnPosList.append(startX + self.distance * i)
self.columnHeightList = copy.deepcopy(columnHeightList)
self.yPos = int(yendScale * height)
self.columnColorList = []
for i in range(len(self.numList)):
self.columnColorList.append(green)
self.titleCenX, self.titleCenY = int(
width * ((xendScale - 0.05 - xbeginScale) / 2 + xbeginScale)), int(
height * ((ybeginScale - 0.025)))
self.nameSurface, self.nameRect = getStrRect_Surface(
self.name, self.titleCenX, self.titleCenY)