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perspective: fix getCanvasTileAreaPoly for even number sizes

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This commit is contained in:
WooxSolo
2018-06-04 12:38:35 -04:00
committed by Adam
parent 5ab4882eb2
commit 2599db2e6d
1 changed files with 2 additions and 6 deletions
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8
runelite-api/src/main/java/net/runelite/api/Perspective.java
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@@ -291,14 +291,10 @@ public class Perspective
public static Polygon getCanvasTileAreaPoly(@Nonnull Client client, @Nonnull LocalPoint localLocation, int size) public static Polygon getCanvasTileAreaPoly(@Nonnull Client client, @Nonnull LocalPoint localLocation, int size)
{ {
int plane = client.getPlane(); int plane = client.getPlane();
int halfTile = LOCAL_TILE_SIZE / 2;
// If the size is 5, we need to shift it up and left 2 units, then expand by 5 units to make a 5x5
int aoeSize = size / 2;
// Shift over one half tile as localLocation is the center point of the tile, and then shift the area size // Shift over one half tile as localLocation is the center point of the tile, and then shift the area size
Point southWestCorner = new Point(localLocation.getX() - (aoeSize * LOCAL_TILE_SIZE) - halfTile + 1, Point southWestCorner = new Point(localLocation.getX() - (size * LOCAL_TILE_SIZE / 2),
localLocation.getY() - (aoeSize * LOCAL_TILE_SIZE) - halfTile + 1); localLocation.getY() - (size * LOCAL_TILE_SIZE / 2));
// expand by size // expand by size
Point northEastCorner = new Point(southWestCorner.getX() + size * LOCAL_TILE_SIZE - 1, Point northEastCorner = new Point(southWestCorner.getX() + size * LOCAL_TILE_SIZE - 1,
southWestCorner.getY() + size * LOCAL_TILE_SIZE - 1); southWestCorner.getY() + size * LOCAL_TILE_SIZE - 1);