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-rw-r--r--core/src/ch/asynk/tankontank/engine/Orientation.java27
1 files changed, 27 insertions, 0 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Orientation.java b/core/src/ch/asynk/tankontank/engine/Orientation.java
index 580c4d2..10fa441 100644
--- a/core/src/ch/asynk/tankontank/engine/Orientation.java
+++ b/core/src/ch/asynk/tankontank/engine/Orientation.java
@@ -98,4 +98,31 @@ public enum Orientation
return NORTH_EAST;
}
}
+
+ public static Orientation fromAdj(int col0, int row0, int col1, int row1)
+ {
+ Orientation o = KEEP;
+ if (row1 == row0) {
+ if (col1 == (col0 - 1)) {
+ o = SOUTH;
+ } else if (col1 == (col0 + 1)) {
+ o = NORTH;
+ }
+ } else if (row1 == (row0 - 1)) {
+ if (col1 == (col0 - 1)) {
+ o = SOUTH_EAST;
+ } else if (col1 == col0) {
+ o = NORTH_EAST;
+ }
+
+ } else if (row1 == (row0 + 1)) {
+ if (col1 == col0) {
+ o = SOUTH_WEST;
+ } else if (col1 == (col0 + 1)) {
+ o = NORTH_WEST;
+ }
+ }
+
+ return o;
+ }
}