From 995724b762fd86e46eb9c5e61aa42303f2b48086 Mon Sep 17 00:00:00 2001 From: Ruslan Mustakov Date: Tue, 27 Mar 2018 22:03:44 +0700 Subject: [PATCH] Add safety checks when handling Android input It is possible that input comes before the engine is fully initialized. This fixes the crashes that ocurred when that happens. --- platform/android/java_glue.cpp | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) diff --git a/platform/android/java_glue.cpp b/platform/android/java_glue.cpp index 9baf58c3eb0..579c06f76b8 100644 --- a/platform/android/java_glue.cpp +++ b/platform/android/java_glue.cpp @@ -936,6 +936,9 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_newcontext(JNIEnv *en } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_back(JNIEnv *env, jobject obj) { + if (step == 0) + return; + os_android->main_loop_request_go_back(); } @@ -976,6 +979,9 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_step(JNIEnv *env, job JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_touch(JNIEnv *env, jobject obj, jint ev, jint pointer, jint count, jintArray positions) { + if (step == 0) + return; + Vector points; for (int i = 0; i < count; i++) { @@ -1250,6 +1256,8 @@ static unsigned int android_get_keysym(unsigned int p_code) { } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joybutton(JNIEnv *env, jobject obj, jint p_device, jint p_button, jboolean p_pressed) { + if (step == 0) + return; OS_Android::JoypadEvent jevent; jevent.device = p_device; @@ -1261,6 +1269,8 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joybutton(JNIEnv *env } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyaxis(JNIEnv *env, jobject obj, jint p_device, jint p_axis, jfloat p_value) { + if (step == 0) + return; OS_Android::JoypadEvent jevent; jevent.device = p_device; @@ -1272,6 +1282,9 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyaxis(JNIEnv *env, } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyhat(JNIEnv *env, jobject obj, jint p_device, jint p_hat_x, jint p_hat_y) { + if (step == 0) + return; + OS_Android::JoypadEvent jevent; jevent.device = p_device; jevent.type = OS_Android::JOY_EVENT_HAT; @@ -1301,6 +1314,8 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_joyconnectionchanged( } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_key(JNIEnv *env, jobject obj, jint p_scancode, jint p_unicode_char, jboolean p_pressed) { + if (step == 0) + return; Ref ievent; ievent.instance(); @@ -1344,14 +1359,18 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_gyroscope(JNIEnv *env JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusin(JNIEnv *env, jobject obj) { - if (os_android && step > 0) - os_android->main_loop_focusin(); + if (step == 0) + return; + + os_android->main_loop_focusin(); } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_focusout(JNIEnv *env, jobject obj) { - if (os_android && step > 0) - os_android->main_loop_focusout(); + if (step == 0) + return; + + os_android->main_loop_focusout(); } JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_audio(JNIEnv *env, jobject obj) {