mirror of
https://github.com/AngelAuraMC/Amethyst-Android.git
synced 2025-09-12 06:05:10 -04:00
Feat[touch_input]: Begin reimplementing touch input
This commit is contained in:
artdeell
Maksim Belov
parent
2967d5c639
commit
959d4c4edd
@ -1,9 +1,7 @@
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package net.kdt.pojavlaunch;
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import static net.kdt.pojavlaunch.MainActivity.touchCharInput;
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import static net.kdt.pojavlaunch.prefs.LauncherPreferences.PREF_DISABLE_SWAP_HAND;
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import static net.kdt.pojavlaunch.utils.MCOptionUtils.getMcScale;
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import static org.lwjgl.glfw.CallbackBridge.sendKeyPress;
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import static org.lwjgl.glfw.CallbackBridge.sendMouseButton;
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import static org.lwjgl.glfw.CallbackBridge.windowHeight;
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import static org.lwjgl.glfw.CallbackBridge.windowWidth;
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@ -12,9 +10,6 @@ import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.content.Context;
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import android.graphics.SurfaceTexture;
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import android.os.Handler;
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import android.os.Looper;
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import android.os.Message;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.InputDevice;
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@ -32,10 +27,12 @@ import androidx.annotation.RequiresApi;
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import net.kdt.pojavlaunch.customcontrols.ControlLayout;
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import net.kdt.pojavlaunch.customcontrols.gamepad.Gamepad;
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import net.kdt.pojavlaunch.customcontrols.mouse.InGUIEventProcessor;
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import net.kdt.pojavlaunch.customcontrols.mouse.IngameEventProcessor;
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import net.kdt.pojavlaunch.customcontrols.mouse.TouchEventProcessor;
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import net.kdt.pojavlaunch.prefs.LauncherPreferences;
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import net.kdt.pojavlaunch.utils.JREUtils;
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import net.kdt.pojavlaunch.utils.MCOptionUtils;
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import net.kdt.pojavlaunch.utils.MathUtils;
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import org.lwjgl.glfw.CallbackBridge;
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@ -69,69 +66,18 @@ public class MinecraftGLSurface extends View implements GrabListener {
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/* Sensitivity, adjusted according to screen size */
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private final double mSensitivityFactor = (1.4 * (1080f/ Tools.getDisplayMetrics((Activity) getContext()).heightPixels));
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/* Use to detect simple and double taps */
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private final TapDetector mSingleTapDetector = new TapDetector(1, TapDetector.DETECTION_METHOD_BOTH);
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private final TapDetector mDoubleTapDetector = new TapDetector(2, TapDetector.DETECTION_METHOD_DOWN);
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/* MC GUI scale, listened by MCOptionUtils */
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private int mGuiScale;
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@SuppressWarnings("FieldCanBeLocal") // it can't, otherwise the weak reference will disappear
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private final MCOptionUtils.MCOptionListener mGuiScaleListener = () -> mGuiScale = getMcScale();
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//private final TapDetector mSingleTapDetector = new TapDetector(1, TapDetector.DETECTION_METHOD_BOTH);
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//private final TapDetector mDoubleTapDetector = new TapDetector(2, TapDetector.DETECTION_METHOD_DOWN);
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/* Surface ready listener, used by the activity to launch minecraft */
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SurfaceReadyListener mSurfaceReadyListener = null;
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final Object mSurfaceReadyListenerLock = new Object();
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/* View holding the surface, either a SurfaceView or a TextureView */
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View mSurface;
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/* List of hotbarKeys, used when clicking on the hotbar */
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private static final int[] HOTBAR_KEYS = {
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LwjglGlfwKeycode.GLFW_KEY_1, LwjglGlfwKeycode.GLFW_KEY_2, LwjglGlfwKeycode.GLFW_KEY_3,
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LwjglGlfwKeycode.GLFW_KEY_4, LwjglGlfwKeycode.GLFW_KEY_5, LwjglGlfwKeycode.GLFW_KEY_6,
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LwjglGlfwKeycode.GLFW_KEY_7, LwjglGlfwKeycode.GLFW_KEY_8, LwjglGlfwKeycode.GLFW_KEY_9};
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/* Last hotbar button (0-9) registered */
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private int mLastHotbarKey = -1;
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/* Events can start with only a move instead of an pointerDown due to mouse passthrough */
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private boolean mShouldBeDown = false;
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/* When fingers are really near to each other, it tends to either swap or remove a pointer ! */
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private int mLastPointerCount = 0;
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/* Previous MotionEvent position, not scale */
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private float mPrevX, mPrevY;
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/* PointerID used for the moving camera */
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private int mCurrentPointerID = -1000;
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/* Initial first pointer positions non-scaled, used to test touch sloppiness */
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private float mInitialX, mInitialY;
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/* Last first pointer positions non-scaled, used to scroll distance */
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private float mScrollLastInitialX, mScrollLastInitialY;
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/* How much distance a finger has to go for touch sloppiness to be disabled */
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public static final int FINGER_STILL_THRESHOLD = (int) Tools.dpToPx(9);
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/* How much distance a finger has to go to scroll */
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public static final int FINGER_SCROLL_THRESHOLD = (int) Tools.dpToPx(6);
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/* Whether the button was triggered, used by the handler */
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private static boolean triggeredLeftMouseButton = false;
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/* Handle hotbar throw button and mouse mining button */
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public static final int MSG_LEFT_MOUSE_BUTTON_CHECK = 1028;
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public static final int MSG_DROP_ITEM_BUTTON_CHECK = 1029;
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private final Handler mHandler = new Handler(Looper.getMainLooper()) {
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public void handleMessage(Message msg) {
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if(msg.what == MSG_LEFT_MOUSE_BUTTON_CHECK) {
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if (LauncherPreferences.PREF_DISABLE_GESTURES) return;
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float x = CallbackBridge.mouseX;
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float y = CallbackBridge.mouseY;
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if (CallbackBridge.isGrabbing() &&
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MathUtils.dist(x, y, mInitialX, mInitialY) < FINGER_STILL_THRESHOLD) {
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triggeredLeftMouseButton = true;
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sendMouseButton(LwjglGlfwKeycode.GLFW_MOUSE_BUTTON_LEFT, true);
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}
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return;
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}
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if(msg.what == MSG_DROP_ITEM_BUTTON_CHECK) {
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if(CallbackBridge.isGrabbing()){
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sendKeyPress(LwjglGlfwKeycode.GLFW_KEY_Q);
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mHandler.sendEmptyMessageDelayed(MSG_DROP_ITEM_BUTTON_CHECK, 600);
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}
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}
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}
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};
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private final TouchEventProcessor mIngameProcessor = new IngameEventProcessor(mScaleFactor, mSensitivityFactor);
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private final TouchEventProcessor mInGUIProcessor = new InGUIEventProcessor(mScaleFactor);
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private boolean mLastGrabState = false;
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public MinecraftGLSurface(Context context) {
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this(context, null);
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@ -140,8 +86,6 @@ public class MinecraftGLSurface extends View implements GrabListener {
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public MinecraftGLSurface(Context context, AttributeSet attributeSet) {
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super(context, attributeSet);
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setFocusable(true);
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MCOptionUtils.addMCOptionListener(mGuiScaleListener);
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}
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/** Initialize the view and all its settings
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@ -241,7 +185,7 @@ public class MinecraftGLSurface extends View implements GrabListener {
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//Getting scaled position from the event
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/* Tells if a double tap happened [MOUSE GRAB ONLY]. Doesn't tell where though. */
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if(!CallbackBridge.isGrabbing()) {
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/*if(!CallbackBridge.isGrabbing()) {
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CallbackBridge.mouseX = (e.getX() * mScaleFactor);
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CallbackBridge.mouseY = (e.getY() * mScaleFactor);
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//One android click = one MC click
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@ -393,6 +337,17 @@ public class MinecraftGLSurface extends View implements GrabListener {
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mLastPointerCount = e.getPointerCount();
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return true;
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*/
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boolean isGrabbing = CallbackBridge.isGrabbing();
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if(mLastGrabState != isGrabbing) {
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pickEventProcessor(mLastGrabState).cancelPendingActions();
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mLastGrabState = isGrabbing;
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}
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return pickEventProcessor(isGrabbing).processTouchEvent(e);
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}
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private TouchEventProcessor pickEventProcessor(boolean isGrabbing) {
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return isGrabbing ? mIngameProcessor : mInGUIProcessor;
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}
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/**
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@ -545,25 +500,7 @@ public class MinecraftGLSurface extends View implements GrabListener {
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/** @return the hotbar key, given the position. -1 if no key are pressed */
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public int handleGuiBar(int x, int y) {
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if (!CallbackBridge.isGrabbing()) return -1;
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int barHeight = mcscale(20);
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int barY = CallbackBridge.physicalHeight - barHeight;
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if(y < barY) return -1;
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int barWidth = mcscale(180);
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int barX = (CallbackBridge.physicalWidth / 2) - (barWidth / 2);
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if(x < barX || x >= barX + barWidth) return -1;
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return HOTBAR_KEYS[(int) net.kdt.pojavlaunch.utils.MathUtils.map(x, barX, barX + barWidth, 0, 9)];
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}
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/** Return the size, given the UI scale size */
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private int mcscale(int input) {
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return (int)((mGuiScale * input)/ mScaleFactor);
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}
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/** Called when the size need to be set at any point during the surface lifecycle **/
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public void refreshSize(){
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@ -1,6 +1,6 @@
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package net.kdt.pojavlaunch;
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import static net.kdt.pojavlaunch.MinecraftGLSurface.FINGER_SCROLL_THRESHOLD;
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import static net.kdt.pojavlaunch.customcontrols.mouse.InGUIEventProcessor.FINGER_SCROLL_THRESHOLD;
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import static net.kdt.pojavlaunch.Tools.currentDisplayMetrics;
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import static net.kdt.pojavlaunch.prefs.LauncherPreferences.DEFAULT_PREF;
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@ -0,0 +1,68 @@
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package net.kdt.pojavlaunch.customcontrols.mouse;
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import android.view.MotionEvent;
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import net.kdt.pojavlaunch.LwjglGlfwKeycode;
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import net.kdt.pojavlaunch.Tools;
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import net.kdt.pojavlaunch.prefs.LauncherPreferences;
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import org.lwjgl.glfw.CallbackBridge;
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public class InGUIEventProcessor implements TouchEventProcessor {
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private final PointerTracker mTracker = new PointerTracker();
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private boolean mIsMouseDown = false;
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private final float mScaleFactor;
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public static final int FINGER_SCROLL_THRESHOLD = (int) Tools.dpToPx(6);
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public InGUIEventProcessor(float scaleFactor) {
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mScaleFactor = scaleFactor;
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}
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@Override
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public boolean processTouchEvent(MotionEvent motionEvent) {
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switch (motionEvent.getActionMasked()) {
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case MotionEvent.ACTION_DOWN:
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mTracker.startTracking(motionEvent);
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sendTouchCoords(motionEvent.getX(), motionEvent.getY());
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enableMouse();
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break;
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case MotionEvent.ACTION_MOVE:
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int pointerCount = motionEvent.getPointerCount();
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int pointerIndex = mTracker.trackEvent(motionEvent);
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float mainPointerX = motionEvent.getX(pointerIndex);
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float mainPointerY = motionEvent.getY(pointerIndex);
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if(pointerCount == 1 || LauncherPreferences.PREF_DISABLE_GESTURES) {
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sendTouchCoords(mainPointerX, mainPointerY);
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if(!mIsMouseDown) enableMouse();
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}else {
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float[] motionVector = mTracker.getMotionVector();
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int hScroll = ((int) motionVector[0]) / FINGER_SCROLL_THRESHOLD;
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int vScroll = ((int) motionVector[1]) / FINGER_SCROLL_THRESHOLD;
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if(hScroll != 0 | vScroll != 0) CallbackBridge.sendScroll(hScroll, vScroll);
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}
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break;
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case MotionEvent.ACTION_UP:
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disableMouse();
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}
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return true;
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}
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private void sendTouchCoords(float x, float y) {
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CallbackBridge.mouseX = x * mScaleFactor;
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CallbackBridge.mouseY = y * mScaleFactor;
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CallbackBridge.sendCursorPos(CallbackBridge.mouseX, CallbackBridge.mouseY);
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}
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private void enableMouse() {
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CallbackBridge.sendMouseButton(LwjglGlfwKeycode.GLFW_MOUSE_BUTTON_LEFT, true);
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mIsMouseDown = true;
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}
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private void disableMouse() {
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CallbackBridge.sendMouseButton(LwjglGlfwKeycode.GLFW_MOUSE_BUTTON_LEFT, false);
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mIsMouseDown = false;
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}
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@Override
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public void cancelPendingActions() {
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disableMouse();
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}
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}
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@ -0,0 +1,175 @@
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package net.kdt.pojavlaunch.customcontrols.mouse;
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import static net.kdt.pojavlaunch.utils.MCOptionUtils.getMcScale;
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import static org.lwjgl.glfw.CallbackBridge.sendKeyPress;
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import static org.lwjgl.glfw.CallbackBridge.sendMouseButton;
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import android.os.Handler;
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import android.os.Looper;
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import android.os.Message;
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import android.view.MotionEvent;
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import androidx.annotation.NonNull;
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import net.kdt.pojavlaunch.LwjglGlfwKeycode;
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import net.kdt.pojavlaunch.Tools;
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import net.kdt.pojavlaunch.prefs.LauncherPreferences;
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import net.kdt.pojavlaunch.utils.MCOptionUtils;
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import net.kdt.pojavlaunch.utils.MathUtils;
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import org.lwjgl.glfw.CallbackBridge;
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public class IngameEventProcessor implements TouchEventProcessor {
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private int mGuiScale;
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@SuppressWarnings("FieldCanBeLocal") // it can't, otherwise the weak reference will disappear
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private final MCOptionUtils.MCOptionListener mGuiScaleListener = () -> mGuiScale = getMcScale();
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public static final int FINGER_STILL_THRESHOLD = (int) Tools.dpToPx(9);
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public static final int MSG_LEFT_MOUSE_BUTTON_CHECK = 1028;
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public static final int MSG_DROP_ITEM_BUTTON_CHECK = 1029;
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private final Handler mGestureHandler = new Handler(Looper.getMainLooper()) {
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public void handleMessage(@NonNull Message msg) {IngameEventProcessor.this.handleMessage(msg);}
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};
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private static final int[] HOTBAR_KEYS = {
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LwjglGlfwKeycode.GLFW_KEY_1, LwjglGlfwKeycode.GLFW_KEY_2, LwjglGlfwKeycode.GLFW_KEY_3,
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LwjglGlfwKeycode.GLFW_KEY_4, LwjglGlfwKeycode.GLFW_KEY_5, LwjglGlfwKeycode.GLFW_KEY_6,
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LwjglGlfwKeycode.GLFW_KEY_7, LwjglGlfwKeycode.GLFW_KEY_8, LwjglGlfwKeycode.GLFW_KEY_9};
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private float mGestureStartX, mGestureStartY;
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private boolean mHasPendingLongpressGesture;
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private boolean mHasPendingDropGesture;
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private boolean mGestureTriggered;
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private int mLastHudKey;
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private final float mScaleFactor;
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private final double mSensitivity;
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private final PointerTracker mTracker = new PointerTracker();
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public IngameEventProcessor(float scaleFactor, double sensitivity) {
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MCOptionUtils.addMCOptionListener(mGuiScaleListener);
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mScaleFactor = scaleFactor;
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mSensitivity = sensitivity;
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}
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@Override
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public boolean processTouchEvent(MotionEvent motionEvent) {
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switch (motionEvent.getActionMasked()) {
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case MotionEvent.ACTION_DOWN:
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mTracker.startTracking(motionEvent);
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break;
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case MotionEvent.ACTION_MOVE:
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mTracker.trackEvent(motionEvent);
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float[] motionVector = mTracker.getMotionVector();
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CallbackBridge.mouseX += motionVector[0] * mSensitivity;
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CallbackBridge.mouseY += motionVector[1] * mSensitivity;
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CallbackBridge.sendCursorPos(CallbackBridge.mouseX, CallbackBridge.mouseY);
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boolean hasGuiBarHit = handleGuiBar(motionEvent);
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if(LauncherPreferences.PREF_DISABLE_GESTURES) break;
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checkLongpressGesture();
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checkGuiBarGesture(hasGuiBarHit);
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break;
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case MotionEvent.ACTION_UP:
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cancelGestures();
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}
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return true;
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}
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@Override
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public void cancelPendingActions() {
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cancelGestures();
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}
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private void cancelGestures() {
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cancelLongpressGesture();
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cancelDropGesture();
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if(mGestureTriggered) sendMouseButton(LwjglGlfwKeycode.GLFW_MOUSE_BUTTON_LEFT, false);
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}
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private boolean handleGuiBar(MotionEvent motionEvent) {
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int hudKeyHandled = -1;
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for(int i = 0; i < motionEvent.getPointerCount(); i++) {
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hudKeyHandled = handleGuiBar(
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(int)motionEvent.getX(i), (int)motionEvent.getY(i)
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);
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if(hudKeyHandled != -1) break;
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}
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boolean hasGuiBarHit = hudKeyHandled != -1;
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if(hasGuiBarHit && hudKeyHandled != mLastHudKey) {
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CallbackBridge.sendKeyPress(hudKeyHandled);
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mLastHudKey = hudKeyHandled;
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}
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return hasGuiBarHit;
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}
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private void checkGuiBarGesture(boolean hasGuiBarHit) {
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if(hasGuiBarHit && !mHasPendingDropGesture) submitDropGesture();
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if(!hasGuiBarHit) cancelDropGesture();
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}
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private void checkLongpressGesture() {
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if(mHasPendingLongpressGesture &&
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MathUtils.dist(CallbackBridge.mouseX, CallbackBridge.mouseY, mGestureStartX, mGestureStartY)
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>= FINGER_STILL_THRESHOLD) {
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cancelLongpressGesture();
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}
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if(!mHasPendingLongpressGesture) submitLongpressGesture();
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}
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private void cancelLongpressGesture() {
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mGestureHandler.removeMessages(MSG_LEFT_MOUSE_BUTTON_CHECK);
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mHasPendingLongpressGesture = false;
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}
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private void submitLongpressGesture() {
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mGestureStartX = CallbackBridge.mouseX;
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mGestureStartY = CallbackBridge.mouseY;
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mGestureHandler.sendEmptyMessageDelayed(MSG_LEFT_MOUSE_BUTTON_CHECK, LauncherPreferences.PREF_LONGPRESS_TRIGGER);
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mHasPendingLongpressGesture = true;
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}
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private void cancelDropGesture() {
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mGestureHandler.removeMessages(MSG_DROP_ITEM_BUTTON_CHECK);
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mHasPendingDropGesture = false;
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}
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private void submitDropGesture() {
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mGestureHandler.sendEmptyMessageDelayed(MSG_DROP_ITEM_BUTTON_CHECK, 350);
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mHasPendingDropGesture = true;
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}
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/** @return the hotbar key, given the position. -1 if no key are pressed */
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public int handleGuiBar(int x, int y) {
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if (!CallbackBridge.isGrabbing()) return -1;
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int barHeight = mcscale(20);
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int barY = CallbackBridge.physicalHeight - barHeight;
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if(y < barY) return -1;
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int barWidth = mcscale(180);
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int barX = (CallbackBridge.physicalWidth / 2) - (barWidth / 2);
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if(x < barX || x >= barX + barWidth) return -1;
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return HOTBAR_KEYS[(int) net.kdt.pojavlaunch.utils.MathUtils.map(x, barX, barX + barWidth, 0, 9)];
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}
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/** Return the size, given the UI scale size */
|
||||
private int mcscale(int input) {
|
||||
return (int)((mGuiScale * input)/ mScaleFactor);
|
||||
}
|
||||
|
||||
private void handleMessage(Message message) {
|
||||
switch (message.what) {
|
||||
case MSG_LEFT_MOUSE_BUTTON_CHECK:
|
||||
float x = CallbackBridge.mouseX;
|
||||
float y = CallbackBridge.mouseY;
|
||||
if (MathUtils.dist(x, y, mGestureStartX, mGestureStartY) < FINGER_STILL_THRESHOLD) {
|
||||
sendMouseButton(LwjglGlfwKeycode.GLFW_MOUSE_BUTTON_LEFT, true);
|
||||
mGestureTriggered = true;
|
||||
}
|
||||
return;
|
||||
case MSG_DROP_ITEM_BUTTON_CHECK:
|
||||
sendKeyPress(LwjglGlfwKeycode.GLFW_KEY_Q);
|
||||
mGestureHandler.sendEmptyMessageDelayed(MSG_DROP_ITEM_BUTTON_CHECK, 600);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,39 @@
|
||||
package net.kdt.pojavlaunch.customcontrols.mouse;
|
||||
|
||||
import android.view.MotionEvent;
|
||||
|
||||
public class PointerTracker {
|
||||
private boolean mColdStart = true;
|
||||
private int mTrackedPointerId;
|
||||
private int mPointerCount;
|
||||
private float mLastX, mLastY;
|
||||
private final float[] mMotionVector = new float[2];
|
||||
|
||||
public void startTracking(MotionEvent motionEvent) {
|
||||
mColdStart = false;
|
||||
mTrackedPointerId = motionEvent.getPointerId(0);
|
||||
mPointerCount = motionEvent.getPointerCount();
|
||||
mLastX = motionEvent.getX();
|
||||
mLastY = motionEvent.getY();
|
||||
}
|
||||
|
||||
public int trackEvent(MotionEvent motionEvent) {
|
||||
int trackedPointerIndex = motionEvent.findPointerIndex(mTrackedPointerId);
|
||||
int pointerCount = motionEvent.getPointerCount();
|
||||
if(trackedPointerIndex == -1 || mPointerCount != pointerCount || mColdStart) {
|
||||
startTracking(motionEvent);
|
||||
trackedPointerIndex = 0;
|
||||
}
|
||||
float trackedX = motionEvent.getX(trackedPointerIndex);
|
||||
float trackedY = motionEvent.getY(trackedPointerIndex);
|
||||
mMotionVector[0] = trackedX - mLastX;
|
||||
mMotionVector[1] = trackedY - mLastY;
|
||||
mLastX = trackedX;
|
||||
mLastY = trackedY;
|
||||
return trackedPointerIndex;
|
||||
}
|
||||
|
||||
public float[] getMotionVector() {
|
||||
return mMotionVector;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,8 @@
|
||||
package net.kdt.pojavlaunch.customcontrols.mouse;
|
||||
|
||||
import android.view.MotionEvent;
|
||||
|
||||
public interface TouchEventProcessor {
|
||||
boolean processTouchEvent(MotionEvent motionEvent);
|
||||
void cancelPendingActions();
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user