X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgui%2Fhumaninput%2FWorldNavigationUserInputTracker.java;fp=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fgui%2Fhumaninput%2FWorldNavigationUserInputTracker.java;h=d80924cf3c521946d706c5fe30a5894b73a578df;hp=0000000000000000000000000000000000000000;hb=70ee733b25c56bed539b89ff5507ae0af842d68a;hpb=afdebf8f4f532ed5b456040c6c481f3cfbf8d236

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/WorldNavigationUserInputTracker.java b/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/WorldNavigationUserInputTracker.java
new file mode 100644
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--- /dev/null
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/gui/humaninput/WorldNavigationUserInputTracker.java
@@ -0,0 +1,78 @@
+/*
+ * Sixth 3D engine. Copyright ©2012-2018, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
+ *
+ */
+
+package eu.svjatoslav.sixth.e3d.gui.humaninput;
+
+import eu.svjatoslav.sixth.e3d.gui.Avatar;
+import eu.svjatoslav.sixth.e3d.gui.ViewPanel;
+import eu.svjatoslav.sixth.e3d.gui.textEditorComponent.KeyboardHelper;
+
+import java.awt.event.KeyEvent;
+
+public class WorldNavigationUserInputTracker implements UserInputHandler {
+
+    @Override
+    public boolean beforeRender(final ViewPanel viewPanel,
+                                final int millisecondsSinceLastFrame) {
+
+        trackKeys(millisecondsSinceLastFrame, viewPanel);
+        return false;
+    }
+
+    @Override
+    public boolean focusLost(final ViewPanel viewPanel) {
+        return false;
+    }
+
+    @Override
+    public boolean focusReceived(final ViewPanel viewContext) {
+        return false;
+    }
+
+    @Override
+    public boolean keyPressed(final KeyEvent event, final ViewPanel viewContext) {
+        return false;
+    }
+
+    @Override
+    public boolean keyReleased(final KeyEvent event, final ViewPanel viewContext) {
+        return false;
+    }
+
+    /**
+     * interpret currently pressed keys
+     */
+    private void trackKeys(final long millisecondsSinceLastFrame,
+                           final ViewPanel viewPanel) {
+
+        System.out.println("Track keys!");
+
+        final HIDInputTracker inputTracker = viewPanel.getHIDInputTracker();
+
+        final Avatar avatar = viewPanel.getAvatar();
+
+        final double actualAcceleration = millisecondsSinceLastFrame
+                * avatar.avatarAcceleration
+                * (1 + (avatar.getMovementSpeed() / 10));
+
+        if (inputTracker.isKeyPressed(KeyboardHelper.UP))
+            avatar.getMovementVector().z += actualAcceleration;
+
+        if (inputTracker.isKeyPressed(KeyboardHelper.DOWN))
+            avatar.getMovementVector().z -= actualAcceleration;
+
+        if (inputTracker.isKeyPressed(KeyboardHelper.RIGHT))
+            avatar.getMovementVector().x += actualAcceleration;
+
+        if (inputTracker.isKeyPressed(KeyboardHelper.LEFT))
+            avatar.getMovementVector().x -= actualAcceleration;
+
+        avatar.enforceSpeedLimit();
+    }
+}