From 57bebfaade1651e4de7f5ff49063937b4f427c5b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Sun, 31 May 2020 19:35:33 +0200
Subject: BoardScreen : clean up touch management

---
 .../ch/asynk/gdx/boardgame/test/BoardScreen.java   | 55 ++++++++++++----------
 1 file changed, 31 insertions(+), 24 deletions(-)

diff --git a/test/src/ch/asynk/gdx/boardgame/test/BoardScreen.java b/test/src/ch/asynk/gdx/boardgame/test/BoardScreen.java
index c5306d3..6d762fa 100644
--- a/test/src/ch/asynk/gdx/boardgame/test/BoardScreen.java
+++ b/test/src/ch/asynk/gdx/boardgame/test/BoardScreen.java
@@ -73,36 +73,43 @@ public class BoardScreen extends AbstractScreen
         public boolean touch(float x, float y, boolean down)
         {
             board.toBoard(x, y, v);
-            GdxBoardTest.debug("BoardScreen", String.format("touchDown [%d;%d] => [%d;%d] => %d", (int)x, (int)y, (int)v.x, (int)v.y, board.genKey((int)v.x, (int)v.y)));
-            float d0 = board.distance((int)pos.x, (int)pos.y, (int)v.x, (int)v.y, Board.Geometry.TCHEBYCHEV);
-            float d1 = board.distance((int)pos.x, (int)pos.y, (int)v.x, (int)v.y, Board.Geometry.TAXICAB);
-            float d2 = board.distance((int)pos.x, (int)pos.y, (int)v.x, (int)v.y, Board.Geometry.EUCLIDEAN);
-            if (board.isOnMap((int)v.x, (int)v.y)) {
-                GdxBoardTest.debug("BoardScreen", String.format("     from [%d;%d] => %d :: %d :: %f", (int)pos.x, (int)pos.y, (int)d0, (int)d1, d2));
-                if (down) {
-                    Tile tile = getTile((int)v.x, (int)v.y);
-                    if (!dragging && panzer.isOn(tile)) {
-                        dragging = true;
-                        clearAdjacents();
-                    } else {
-                        pos.set(v);
-                        handleAdjacents();
-                        board.centerOf((int)v.x, (int)v.y, v);
-                        panzer.centerOn(v.x, v.y);
-                        panzer.setRotation(Orientation.fromR(panzer.getRotation()).left().r());
-                        GdxBoardTest.debug("BoardScreen", String.format("                  => [%d;%d]", (int)v.x, (int)v.y));
-                    }
+            if (!board.isOnMap((int)v.x, (int)v.y))
+                return false;
+            if (down) {
+                Tile tile = getTile((int)v.x, (int)v.y);
+                if (!dragging && panzer.isOn(tile)) {
+                    dragging = true;
+                    clearAdjacents();
                 } else {
-                    if (dragging) {
-                        handleAdjacents();
-                        panzer.dropOnBoard(board, v);
-                        dragging = false;
-                    }
+                    touchInfo(x, y);
+                    pos.set(v);
+                    handleAdjacents();
+                    board.centerOf((int)v.x, (int)v.y, v);
+                    panzer.centerOn(v.x, v.y);
+                    panzer.setRotation(Orientation.fromR(panzer.getRotation()).left().r());
+                    GdxBoardTest.debug("BoardScreen", String.format("                  => [%d;%d]", (int)v.x, (int)v.y));
+                }
+            } else {
+                if (dragging) {
+                    touchInfo(x, y);
+                    handleAdjacents();
+                    panzer.dropOnBoard(board, v);
+                    GdxBoardTest.debug("BoardScreen", String.format("                  => [%d;%d]", (int)v.x, (int)v.y));
+                    dragging = false;
                 }
             }
             return true;
         }
 
+        private void touchInfo(float x, float y)
+        {
+            GdxBoardTest.debug("BoardScreen", String.format("touchDown [%d;%d] => [%d;%d] => %d", (int)x, (int)y, (int)v.x, (int)v.y, board.genKey((int)v.x, (int)v.y)));
+            float d0 = board.distance((int)pos.x, (int)pos.y, (int)v.x, (int)v.y, Board.Geometry.TCHEBYCHEV);
+            float d1 = board.distance((int)pos.x, (int)pos.y, (int)v.x, (int)v.y, Board.Geometry.TAXICAB);
+            float d2 = board.distance((int)pos.x, (int)pos.y, (int)v.x, (int)v.y, Board.Geometry.EUCLIDEAN);
+            GdxBoardTest.debug("BoardScreen", String.format("     from [%d;%d] => %d :: %d :: %f", (int)pos.x, (int)pos.y, (int)d0, (int)d1, d2));
+        }
+
         public boolean drag(float dx, float dy)
         {
             if (dragging) {
-- 
cgit v1.1-2-g2b99