Relocate android callbacks on android
This commit is contained in:
ubkp
parent
9f45f5ca26
commit
bbdbecc01e
@ -270,350 +270,6 @@ static bool InitGraphicsDevice(int width, int height)
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return true;
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}
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// ANDROID: Process activity lifecycle commands
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static void AndroidCommandCallback(struct android_app *app, int32_t cmd)
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{
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switch (cmd)
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{
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case APP_CMD_START:
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{
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//rendering = true;
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} break;
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case APP_CMD_RESUME: break;
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case APP_CMD_INIT_WINDOW:
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{
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if (app->window != NULL)
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{
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if (CORE.Android.contextRebindRequired)
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{
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// Reset screen scaling to full display size
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EGLint displayFormat = 0;
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eglGetConfigAttrib(CORE.Window.device, CORE.Window.config, EGL_NATIVE_VISUAL_ID, &displayFormat);
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// Adding renderOffset here feels rather hackish, but the viewport scaling is wrong after the
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// context rebinding if the screen is scaled unless offsets are added. There's probably a more
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// appropriate way to fix this
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ANativeWindow_setBuffersGeometry(app->window,
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CORE.Window.render.width + CORE.Window.renderOffset.x,
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CORE.Window.render.height + CORE.Window.renderOffset.y,
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displayFormat);
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// Recreate display surface and re-attach OpenGL context
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CORE.Window.surface = eglCreateWindowSurface(CORE.Window.device, CORE.Window.config, app->window, NULL);
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eglMakeCurrent(CORE.Window.device, CORE.Window.surface, CORE.Window.surface, CORE.Window.context);
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CORE.Android.contextRebindRequired = false;
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}
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else
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{
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CORE.Window.display.width = ANativeWindow_getWidth(CORE.Android.app->window);
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CORE.Window.display.height = ANativeWindow_getHeight(CORE.Android.app->window);
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// Initialize graphics device (display device and OpenGL context)
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InitGraphicsDevice(CORE.Window.screen.width, CORE.Window.screen.height);
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// Initialize hi-res timer
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InitTimer();
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// Initialize random seed
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srand((unsigned int)time(NULL));
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#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
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// Load default font
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// WARNING: External function: Module required: rtext
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LoadFontDefault();
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Rectangle rec = GetFontDefault().recs[95];
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// NOTE: We setup a 1px padding on char rectangle to avoid pixel bleeding on MSAA filtering
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#if defined(SUPPORT_MODULE_RSHAPES)
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SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 }); // WARNING: Module required: rshapes
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#endif
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#endif
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// TODO: GPU assets reload in case of lost focus (lost context)
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// NOTE: This problem has been solved just unbinding and rebinding context from display
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/*
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if (assetsReloadRequired)
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{
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for (int i = 0; i < assetCount; i++)
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{
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// TODO: Unload old asset if required
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// Load texture again to pointed texture
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(*textureAsset + i) = LoadTexture(assetPath[i]);
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}
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}
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*/
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}
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}
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} break;
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case APP_CMD_GAINED_FOCUS:
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{
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CORE.Android.appEnabled = true;
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//ResumeMusicStream();
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} break;
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case APP_CMD_PAUSE: break;
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case APP_CMD_LOST_FOCUS:
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{
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CORE.Android.appEnabled = false;
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//PauseMusicStream();
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} break;
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case APP_CMD_TERM_WINDOW:
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{
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// Detach OpenGL context and destroy display surface
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// NOTE 1: This case is used when the user exits the app without closing it. We detach the context to ensure everything is recoverable upon resuming.
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// NOTE 2: Detaching context before destroying display surface avoids losing our resources (textures, shaders, VBOs...)
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// NOTE 3: In some cases (too many context loaded), OS could unload context automatically... :(
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if (CORE.Window.device != EGL_NO_DISPLAY)
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{
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eglMakeCurrent(CORE.Window.device, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
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if (CORE.Window.surface != EGL_NO_SURFACE)
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{
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eglDestroySurface(CORE.Window.device, CORE.Window.surface);
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CORE.Window.surface = EGL_NO_SURFACE;
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}
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CORE.Android.contextRebindRequired = true;
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}
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// If 'CORE.Window.device' is already set to 'EGL_NO_DISPLAY'
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// this means that the user has already called 'CloseWindow()'
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} break;
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case APP_CMD_SAVE_STATE: break;
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case APP_CMD_STOP: break;
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case APP_CMD_DESTROY: break;
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case APP_CMD_CONFIG_CHANGED:
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{
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//AConfiguration_fromAssetManager(CORE.Android.app->config, CORE.Android.app->activity->assetManager);
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//print_cur_config(CORE.Android.app);
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// Check screen orientation here!
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} break;
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default: break;
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}
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}
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static GamepadButton AndroidTranslateGamepadButton(int button)
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{
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switch (button)
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{
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case AKEYCODE_BUTTON_A: return GAMEPAD_BUTTON_RIGHT_FACE_DOWN;
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case AKEYCODE_BUTTON_B: return GAMEPAD_BUTTON_RIGHT_FACE_RIGHT;
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case AKEYCODE_BUTTON_X: return GAMEPAD_BUTTON_RIGHT_FACE_LEFT;
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case AKEYCODE_BUTTON_Y: return GAMEPAD_BUTTON_RIGHT_FACE_UP;
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case AKEYCODE_BUTTON_L1: return GAMEPAD_BUTTON_LEFT_TRIGGER_1;
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case AKEYCODE_BUTTON_R1: return GAMEPAD_BUTTON_RIGHT_TRIGGER_1;
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case AKEYCODE_BUTTON_L2: return GAMEPAD_BUTTON_LEFT_TRIGGER_2;
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case AKEYCODE_BUTTON_R2: return GAMEPAD_BUTTON_RIGHT_TRIGGER_2;
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case AKEYCODE_BUTTON_THUMBL: return GAMEPAD_BUTTON_LEFT_THUMB;
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case AKEYCODE_BUTTON_THUMBR: return GAMEPAD_BUTTON_RIGHT_THUMB;
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case AKEYCODE_BUTTON_START: return GAMEPAD_BUTTON_MIDDLE_RIGHT;
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case AKEYCODE_BUTTON_SELECT: return GAMEPAD_BUTTON_MIDDLE_LEFT;
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case AKEYCODE_BUTTON_MODE: return GAMEPAD_BUTTON_MIDDLE;
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// On some (most?) gamepads dpad events are reported as axis motion instead
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case AKEYCODE_DPAD_DOWN: return GAMEPAD_BUTTON_LEFT_FACE_DOWN;
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case AKEYCODE_DPAD_RIGHT: return GAMEPAD_BUTTON_LEFT_FACE_RIGHT;
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case AKEYCODE_DPAD_LEFT: return GAMEPAD_BUTTON_LEFT_FACE_LEFT;
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case AKEYCODE_DPAD_UP: return GAMEPAD_BUTTON_LEFT_FACE_UP;
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default: return GAMEPAD_BUTTON_UNKNOWN;
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}
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}
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// ANDROID: Get input events
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static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
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{
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// If additional inputs are required check:
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// https://developer.android.com/ndk/reference/group/input
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// https://developer.android.com/training/game-controllers/controller-input
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int type = AInputEvent_getType(event);
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int source = AInputEvent_getSource(event);
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if (type == AINPUT_EVENT_TYPE_MOTION)
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{
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if (((source & AINPUT_SOURCE_JOYSTICK) == AINPUT_SOURCE_JOYSTICK) ||
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((source & AINPUT_SOURCE_GAMEPAD) == AINPUT_SOURCE_GAMEPAD))
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{
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// For now we'll assume a single gamepad which we "detect" on its input event
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CORE.Input.Gamepad.ready[0] = true;
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CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_LEFT_X] = AMotionEvent_getAxisValue(
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event, AMOTION_EVENT_AXIS_X, 0);
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CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_LEFT_Y] = AMotionEvent_getAxisValue(
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event, AMOTION_EVENT_AXIS_Y, 0);
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CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_RIGHT_X] = AMotionEvent_getAxisValue(
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event, AMOTION_EVENT_AXIS_Z, 0);
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CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_RIGHT_Y] = AMotionEvent_getAxisValue(
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event, AMOTION_EVENT_AXIS_RZ, 0);
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CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_LEFT_TRIGGER] = AMotionEvent_getAxisValue(
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event, AMOTION_EVENT_AXIS_BRAKE, 0) * 2.0f - 1.0f;
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CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_RIGHT_TRIGGER] = AMotionEvent_getAxisValue(
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event, AMOTION_EVENT_AXIS_GAS, 0) * 2.0f - 1.0f;
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// dpad is reported as an axis on android
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float dpadX = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_HAT_X, 0);
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float dpadY = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_HAT_Y, 0);
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if (dpadX == 1.0f)
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{
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_RIGHT] = 1;
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_LEFT] = 0;
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}
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else if (dpadX == -1.0f)
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{
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_RIGHT] = 0;
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_LEFT] = 1;
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}
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else
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{
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_RIGHT] = 0;
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_LEFT] = 0;
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}
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if (dpadY == 1.0f)
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{
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_DOWN] = 1;
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_UP] = 0;
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}
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else if (dpadY == -1.0f)
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{
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_DOWN] = 0;
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_UP] = 1;
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}
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else
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{
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_DOWN] = 0;
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CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_UP] = 0;
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}
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return 1; // Handled gamepad axis motion
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}
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}
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else if (type == AINPUT_EVENT_TYPE_KEY)
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{
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int32_t keycode = AKeyEvent_getKeyCode(event);
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//int32_t AKeyEvent_getMetaState(event);
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// Handle gamepad button presses and releases
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if (((source & AINPUT_SOURCE_JOYSTICK) == AINPUT_SOURCE_JOYSTICK) ||
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((source & AINPUT_SOURCE_GAMEPAD) == AINPUT_SOURCE_GAMEPAD))
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{
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// For now we'll assume a single gamepad which we "detect" on its input event
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CORE.Input.Gamepad.ready[0] = true;
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GamepadButton button = AndroidTranslateGamepadButton(keycode);
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if (button == GAMEPAD_BUTTON_UNKNOWN) return 1;
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if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_DOWN)
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{
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CORE.Input.Gamepad.currentButtonState[0][button] = 1;
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}
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else CORE.Input.Gamepad.currentButtonState[0][button] = 0; // Key up
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return 1; // Handled gamepad button
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}
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// Save current button and its state
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// NOTE: Android key action is 0 for down and 1 for up
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if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_DOWN)
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{
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CORE.Input.Keyboard.currentKeyState[keycode] = 1; // Key down
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CORE.Input.Keyboard.keyPressedQueue[CORE.Input.Keyboard.keyPressedQueueCount] = keycode;
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CORE.Input.Keyboard.keyPressedQueueCount++;
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}
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else if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_MULTIPLE) CORE.Input.Keyboard.keyRepeatInFrame[keycode] = 1;
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else CORE.Input.Keyboard.currentKeyState[keycode] = 0; // Key up
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if (keycode == AKEYCODE_POWER)
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{
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// Let the OS handle input to avoid app stuck. Behaviour: CMD_PAUSE -> CMD_SAVE_STATE -> CMD_STOP -> CMD_CONFIG_CHANGED -> CMD_LOST_FOCUS
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// Resuming Behaviour: CMD_START -> CMD_RESUME -> CMD_CONFIG_CHANGED -> CMD_CONFIG_CHANGED -> CMD_GAINED_FOCUS
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// It seems like locking mobile, screen size (CMD_CONFIG_CHANGED) is affected.
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// NOTE: AndroidManifest.xml must have <activity android:configChanges="orientation|keyboardHidden|screenSize" >
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// Before that change, activity was calling CMD_TERM_WINDOW and CMD_DESTROY when locking mobile, so that was not a normal behaviour
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return 0;
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}
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else if ((keycode == AKEYCODE_BACK) || (keycode == AKEYCODE_MENU))
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{
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// Eat BACK_BUTTON and AKEYCODE_MENU, just do nothing... and don't let to be handled by OS!
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return 1;
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}
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else if ((keycode == AKEYCODE_VOLUME_UP) || (keycode == AKEYCODE_VOLUME_DOWN))
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{
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// Set default OS behaviour
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return 0;
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}
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return 0;
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}
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// Register touch points count
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CORE.Input.Touch.pointCount = AMotionEvent_getPointerCount(event);
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for (int i = 0; (i < CORE.Input.Touch.pointCount) && (i < MAX_TOUCH_POINTS); i++)
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{
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// Register touch points id
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CORE.Input.Touch.pointId[i] = AMotionEvent_getPointerId(event, i);
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// Register touch points position
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CORE.Input.Touch.position[i] = (Vector2){ AMotionEvent_getX(event, i), AMotionEvent_getY(event, i) };
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// Normalize CORE.Input.Touch.position[i] for CORE.Window.screen.width and CORE.Window.screen.height
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float widthRatio = (float)(CORE.Window.screen.width + CORE.Window.renderOffset.x) / (float)CORE.Window.display.width;
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float heightRatio = (float)(CORE.Window.screen.height + CORE.Window.renderOffset.y) / (float)CORE.Window.display.height;
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CORE.Input.Touch.position[i].x = CORE.Input.Touch.position[i].x * widthRatio - (float)CORE.Window.renderOffset.x / 2;
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CORE.Input.Touch.position[i].y = CORE.Input.Touch.position[i].y * heightRatio - (float)CORE.Window.renderOffset.y / 2;
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}
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int32_t action = AMotionEvent_getAction(event);
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unsigned int flags = action & AMOTION_EVENT_ACTION_MASK;
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#if defined(SUPPORT_GESTURES_SYSTEM) // PLATFORM_ANDROID
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GestureEvent gestureEvent = { 0 };
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gestureEvent.pointCount = CORE.Input.Touch.pointCount;
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// Register touch actions
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if (flags == AMOTION_EVENT_ACTION_DOWN) gestureEvent.touchAction = TOUCH_ACTION_DOWN;
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else if (flags == AMOTION_EVENT_ACTION_UP) gestureEvent.touchAction = TOUCH_ACTION_UP;
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else if (flags == AMOTION_EVENT_ACTION_MOVE) gestureEvent.touchAction = TOUCH_ACTION_MOVE;
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else if (flags == AMOTION_EVENT_ACTION_CANCEL) gestureEvent.touchAction = TOUCH_ACTION_CANCEL;
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for (int i = 0; (i < gestureEvent.pointCount) && (i < MAX_TOUCH_POINTS); i++)
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{
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gestureEvent.pointId[i] = CORE.Input.Touch.pointId[i];
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gestureEvent.position[i] = CORE.Input.Touch.position[i];
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}
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// Gesture data is sent to gestures system for processing
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ProcessGestureEvent(gestureEvent);
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#endif
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int32_t pointerIndex = (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
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if (flags == AMOTION_EVENT_ACTION_POINTER_UP || flags == AMOTION_EVENT_ACTION_UP)
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{
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// One of the touchpoints is released, remove it from touch point arrays
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for (int i = pointerIndex; (i < CORE.Input.Touch.pointCount - 1) && (i < MAX_TOUCH_POINTS); i++)
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{
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CORE.Input.Touch.pointId[i] = CORE.Input.Touch.pointId[i+1];
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CORE.Input.Touch.position[i] = CORE.Input.Touch.position[i+1];
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}
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CORE.Input.Touch.pointCount--;
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}
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// When all touchpoints are tapped and released really quickly, this event is generated
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if (flags == AMOTION_EVENT_ACTION_CANCEL) CORE.Input.Touch.pointCount = 0;
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if (CORE.Input.Touch.pointCount > 0) CORE.Input.Touch.currentTouchState[MOUSE_BUTTON_LEFT] = 1;
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else CORE.Input.Touch.currentTouchState[MOUSE_BUTTON_LEFT] = 0;
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return 0;
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}
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// To allow easier porting to android, we allow the user to define a
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// main function which we call from android_main, defined by ourselves
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extern int main(int argc, char *argv[]);
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@ -1200,3 +856,347 @@ void PollInputEvents(void)
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}
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}
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}
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// ANDROID: Process activity lifecycle commands
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static void AndroidCommandCallback(struct android_app *app, int32_t cmd)
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{
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switch (cmd)
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{
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case APP_CMD_START:
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{
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//rendering = true;
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} break;
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case APP_CMD_RESUME: break;
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case APP_CMD_INIT_WINDOW:
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{
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if (app->window != NULL)
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{
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if (CORE.Android.contextRebindRequired)
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{
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// Reset screen scaling to full display size
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EGLint displayFormat = 0;
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eglGetConfigAttrib(CORE.Window.device, CORE.Window.config, EGL_NATIVE_VISUAL_ID, &displayFormat);
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// Adding renderOffset here feels rather hackish, but the viewport scaling is wrong after the
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// context rebinding if the screen is scaled unless offsets are added. There's probably a more
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// appropriate way to fix this
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ANativeWindow_setBuffersGeometry(app->window,
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CORE.Window.render.width + CORE.Window.renderOffset.x,
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CORE.Window.render.height + CORE.Window.renderOffset.y,
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displayFormat);
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// Recreate display surface and re-attach OpenGL context
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CORE.Window.surface = eglCreateWindowSurface(CORE.Window.device, CORE.Window.config, app->window, NULL);
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eglMakeCurrent(CORE.Window.device, CORE.Window.surface, CORE.Window.surface, CORE.Window.context);
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CORE.Android.contextRebindRequired = false;
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}
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else
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{
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CORE.Window.display.width = ANativeWindow_getWidth(CORE.Android.app->window);
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CORE.Window.display.height = ANativeWindow_getHeight(CORE.Android.app->window);
|
||||
|
||||
// Initialize graphics device (display device and OpenGL context)
|
||||
InitGraphicsDevice(CORE.Window.screen.width, CORE.Window.screen.height);
|
||||
|
||||
// Initialize hi-res timer
|
||||
InitTimer();
|
||||
|
||||
// Initialize random seed
|
||||
srand((unsigned int)time(NULL));
|
||||
|
||||
#if defined(SUPPORT_MODULE_RTEXT) && defined(SUPPORT_DEFAULT_FONT)
|
||||
// Load default font
|
||||
// WARNING: External function: Module required: rtext
|
||||
LoadFontDefault();
|
||||
Rectangle rec = GetFontDefault().recs[95];
|
||||
// NOTE: We setup a 1px padding on char rectangle to avoid pixel bleeding on MSAA filtering
|
||||
#if defined(SUPPORT_MODULE_RSHAPES)
|
||||
SetShapesTexture(GetFontDefault().texture, (Rectangle){ rec.x + 1, rec.y + 1, rec.width - 2, rec.height - 2 }); // WARNING: Module required: rshapes
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// TODO: GPU assets reload in case of lost focus (lost context)
|
||||
// NOTE: This problem has been solved just unbinding and rebinding context from display
|
||||
/*
|
||||
if (assetsReloadRequired)
|
||||
{
|
||||
for (int i = 0; i < assetCount; i++)
|
||||
{
|
||||
// TODO: Unload old asset if required
|
||||
|
||||
// Load texture again to pointed texture
|
||||
(*textureAsset + i) = LoadTexture(assetPath[i]);
|
||||
}
|
||||
}
|
||||
*/
|
||||
}
|
||||
}
|
||||
} break;
|
||||
case APP_CMD_GAINED_FOCUS:
|
||||
{
|
||||
CORE.Android.appEnabled = true;
|
||||
//ResumeMusicStream();
|
||||
} break;
|
||||
case APP_CMD_PAUSE: break;
|
||||
case APP_CMD_LOST_FOCUS:
|
||||
{
|
||||
CORE.Android.appEnabled = false;
|
||||
//PauseMusicStream();
|
||||
} break;
|
||||
case APP_CMD_TERM_WINDOW:
|
||||
{
|
||||
// Detach OpenGL context and destroy display surface
|
||||
// NOTE 1: This case is used when the user exits the app without closing it. We detach the context to ensure everything is recoverable upon resuming.
|
||||
// NOTE 2: Detaching context before destroying display surface avoids losing our resources (textures, shaders, VBOs...)
|
||||
// NOTE 3: In some cases (too many context loaded), OS could unload context automatically... :(
|
||||
if (CORE.Window.device != EGL_NO_DISPLAY)
|
||||
{
|
||||
eglMakeCurrent(CORE.Window.device, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
|
||||
|
||||
if (CORE.Window.surface != EGL_NO_SURFACE)
|
||||
{
|
||||
eglDestroySurface(CORE.Window.device, CORE.Window.surface);
|
||||
CORE.Window.surface = EGL_NO_SURFACE;
|
||||
}
|
||||
|
||||
CORE.Android.contextRebindRequired = true;
|
||||
}
|
||||
// If 'CORE.Window.device' is already set to 'EGL_NO_DISPLAY'
|
||||
// this means that the user has already called 'CloseWindow()'
|
||||
|
||||
} break;
|
||||
case APP_CMD_SAVE_STATE: break;
|
||||
case APP_CMD_STOP: break;
|
||||
case APP_CMD_DESTROY: break;
|
||||
case APP_CMD_CONFIG_CHANGED:
|
||||
{
|
||||
//AConfiguration_fromAssetManager(CORE.Android.app->config, CORE.Android.app->activity->assetManager);
|
||||
//print_cur_config(CORE.Android.app);
|
||||
|
||||
// Check screen orientation here!
|
||||
} break;
|
||||
default: break;
|
||||
}
|
||||
}
|
||||
|
||||
static GamepadButton AndroidTranslateGamepadButton(int button)
|
||||
{
|
||||
switch (button)
|
||||
{
|
||||
case AKEYCODE_BUTTON_A: return GAMEPAD_BUTTON_RIGHT_FACE_DOWN;
|
||||
case AKEYCODE_BUTTON_B: return GAMEPAD_BUTTON_RIGHT_FACE_RIGHT;
|
||||
case AKEYCODE_BUTTON_X: return GAMEPAD_BUTTON_RIGHT_FACE_LEFT;
|
||||
case AKEYCODE_BUTTON_Y: return GAMEPAD_BUTTON_RIGHT_FACE_UP;
|
||||
case AKEYCODE_BUTTON_L1: return GAMEPAD_BUTTON_LEFT_TRIGGER_1;
|
||||
case AKEYCODE_BUTTON_R1: return GAMEPAD_BUTTON_RIGHT_TRIGGER_1;
|
||||
case AKEYCODE_BUTTON_L2: return GAMEPAD_BUTTON_LEFT_TRIGGER_2;
|
||||
case AKEYCODE_BUTTON_R2: return GAMEPAD_BUTTON_RIGHT_TRIGGER_2;
|
||||
case AKEYCODE_BUTTON_THUMBL: return GAMEPAD_BUTTON_LEFT_THUMB;
|
||||
case AKEYCODE_BUTTON_THUMBR: return GAMEPAD_BUTTON_RIGHT_THUMB;
|
||||
case AKEYCODE_BUTTON_START: return GAMEPAD_BUTTON_MIDDLE_RIGHT;
|
||||
case AKEYCODE_BUTTON_SELECT: return GAMEPAD_BUTTON_MIDDLE_LEFT;
|
||||
case AKEYCODE_BUTTON_MODE: return GAMEPAD_BUTTON_MIDDLE;
|
||||
// On some (most?) gamepads dpad events are reported as axis motion instead
|
||||
case AKEYCODE_DPAD_DOWN: return GAMEPAD_BUTTON_LEFT_FACE_DOWN;
|
||||
case AKEYCODE_DPAD_RIGHT: return GAMEPAD_BUTTON_LEFT_FACE_RIGHT;
|
||||
case AKEYCODE_DPAD_LEFT: return GAMEPAD_BUTTON_LEFT_FACE_LEFT;
|
||||
case AKEYCODE_DPAD_UP: return GAMEPAD_BUTTON_LEFT_FACE_UP;
|
||||
default: return GAMEPAD_BUTTON_UNKNOWN;
|
||||
}
|
||||
}
|
||||
|
||||
// ANDROID: Get input events
|
||||
static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
|
||||
{
|
||||
// If additional inputs are required check:
|
||||
// https://developer.android.com/ndk/reference/group/input
|
||||
// https://developer.android.com/training/game-controllers/controller-input
|
||||
|
||||
int type = AInputEvent_getType(event);
|
||||
int source = AInputEvent_getSource(event);
|
||||
|
||||
if (type == AINPUT_EVENT_TYPE_MOTION)
|
||||
{
|
||||
if (((source & AINPUT_SOURCE_JOYSTICK) == AINPUT_SOURCE_JOYSTICK) ||
|
||||
((source & AINPUT_SOURCE_GAMEPAD) == AINPUT_SOURCE_GAMEPAD))
|
||||
{
|
||||
// For now we'll assume a single gamepad which we "detect" on its input event
|
||||
CORE.Input.Gamepad.ready[0] = true;
|
||||
|
||||
CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_LEFT_X] = AMotionEvent_getAxisValue(
|
||||
event, AMOTION_EVENT_AXIS_X, 0);
|
||||
CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_LEFT_Y] = AMotionEvent_getAxisValue(
|
||||
event, AMOTION_EVENT_AXIS_Y, 0);
|
||||
CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_RIGHT_X] = AMotionEvent_getAxisValue(
|
||||
event, AMOTION_EVENT_AXIS_Z, 0);
|
||||
CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_RIGHT_Y] = AMotionEvent_getAxisValue(
|
||||
event, AMOTION_EVENT_AXIS_RZ, 0);
|
||||
CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_LEFT_TRIGGER] = AMotionEvent_getAxisValue(
|
||||
event, AMOTION_EVENT_AXIS_BRAKE, 0) * 2.0f - 1.0f;
|
||||
CORE.Input.Gamepad.axisState[0][GAMEPAD_AXIS_RIGHT_TRIGGER] = AMotionEvent_getAxisValue(
|
||||
event, AMOTION_EVENT_AXIS_GAS, 0) * 2.0f - 1.0f;
|
||||
|
||||
// dpad is reported as an axis on android
|
||||
float dpadX = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_HAT_X, 0);
|
||||
float dpadY = AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_HAT_Y, 0);
|
||||
|
||||
if (dpadX == 1.0f)
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_RIGHT] = 1;
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_LEFT] = 0;
|
||||
}
|
||||
else if (dpadX == -1.0f)
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_RIGHT] = 0;
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_LEFT] = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_RIGHT] = 0;
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_LEFT] = 0;
|
||||
}
|
||||
|
||||
if (dpadY == 1.0f)
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_DOWN] = 1;
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_UP] = 0;
|
||||
}
|
||||
else if (dpadY == -1.0f)
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_DOWN] = 0;
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_UP] = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_DOWN] = 0;
|
||||
CORE.Input.Gamepad.currentButtonState[0][GAMEPAD_BUTTON_LEFT_FACE_UP] = 0;
|
||||
}
|
||||
|
||||
return 1; // Handled gamepad axis motion
|
||||
}
|
||||
}
|
||||
else if (type == AINPUT_EVENT_TYPE_KEY)
|
||||
{
|
||||
int32_t keycode = AKeyEvent_getKeyCode(event);
|
||||
//int32_t AKeyEvent_getMetaState(event);
|
||||
|
||||
// Handle gamepad button presses and releases
|
||||
if (((source & AINPUT_SOURCE_JOYSTICK) == AINPUT_SOURCE_JOYSTICK) ||
|
||||
((source & AINPUT_SOURCE_GAMEPAD) == AINPUT_SOURCE_GAMEPAD))
|
||||
{
|
||||
// For now we'll assume a single gamepad which we "detect" on its input event
|
||||
CORE.Input.Gamepad.ready[0] = true;
|
||||
|
||||
GamepadButton button = AndroidTranslateGamepadButton(keycode);
|
||||
|
||||
if (button == GAMEPAD_BUTTON_UNKNOWN) return 1;
|
||||
|
||||
if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_DOWN)
|
||||
{
|
||||
CORE.Input.Gamepad.currentButtonState[0][button] = 1;
|
||||
}
|
||||
else CORE.Input.Gamepad.currentButtonState[0][button] = 0; // Key up
|
||||
|
||||
return 1; // Handled gamepad button
|
||||
}
|
||||
|
||||
// Save current button and its state
|
||||
// NOTE: Android key action is 0 for down and 1 for up
|
||||
if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_DOWN)
|
||||
{
|
||||
CORE.Input.Keyboard.currentKeyState[keycode] = 1; // Key down
|
||||
|
||||
CORE.Input.Keyboard.keyPressedQueue[CORE.Input.Keyboard.keyPressedQueueCount] = keycode;
|
||||
CORE.Input.Keyboard.keyPressedQueueCount++;
|
||||
}
|
||||
else if (AKeyEvent_getAction(event) == AKEY_EVENT_ACTION_MULTIPLE) CORE.Input.Keyboard.keyRepeatInFrame[keycode] = 1;
|
||||
else CORE.Input.Keyboard.currentKeyState[keycode] = 0; // Key up
|
||||
|
||||
if (keycode == AKEYCODE_POWER)
|
||||
{
|
||||
// Let the OS handle input to avoid app stuck. Behaviour: CMD_PAUSE -> CMD_SAVE_STATE -> CMD_STOP -> CMD_CONFIG_CHANGED -> CMD_LOST_FOCUS
|
||||
// Resuming Behaviour: CMD_START -> CMD_RESUME -> CMD_CONFIG_CHANGED -> CMD_CONFIG_CHANGED -> CMD_GAINED_FOCUS
|
||||
// It seems like locking mobile, screen size (CMD_CONFIG_CHANGED) is affected.
|
||||
// NOTE: AndroidManifest.xml must have <activity android:configChanges="orientation|keyboardHidden|screenSize" >
|
||||
// Before that change, activity was calling CMD_TERM_WINDOW and CMD_DESTROY when locking mobile, so that was not a normal behaviour
|
||||
return 0;
|
||||
}
|
||||
else if ((keycode == AKEYCODE_BACK) || (keycode == AKEYCODE_MENU))
|
||||
{
|
||||
// Eat BACK_BUTTON and AKEYCODE_MENU, just do nothing... and don't let to be handled by OS!
|
||||
return 1;
|
||||
}
|
||||
else if ((keycode == AKEYCODE_VOLUME_UP) || (keycode == AKEYCODE_VOLUME_DOWN))
|
||||
{
|
||||
// Set default OS behaviour
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Register touch points count
|
||||
CORE.Input.Touch.pointCount = AMotionEvent_getPointerCount(event);
|
||||
|
||||
for (int i = 0; (i < CORE.Input.Touch.pointCount) && (i < MAX_TOUCH_POINTS); i++)
|
||||
{
|
||||
// Register touch points id
|
||||
CORE.Input.Touch.pointId[i] = AMotionEvent_getPointerId(event, i);
|
||||
|
||||
// Register touch points position
|
||||
CORE.Input.Touch.position[i] = (Vector2){ AMotionEvent_getX(event, i), AMotionEvent_getY(event, i) };
|
||||
|
||||
// Normalize CORE.Input.Touch.position[i] for CORE.Window.screen.width and CORE.Window.screen.height
|
||||
float widthRatio = (float)(CORE.Window.screen.width + CORE.Window.renderOffset.x) / (float)CORE.Window.display.width;
|
||||
float heightRatio = (float)(CORE.Window.screen.height + CORE.Window.renderOffset.y) / (float)CORE.Window.display.height;
|
||||
CORE.Input.Touch.position[i].x = CORE.Input.Touch.position[i].x * widthRatio - (float)CORE.Window.renderOffset.x / 2;
|
||||
CORE.Input.Touch.position[i].y = CORE.Input.Touch.position[i].y * heightRatio - (float)CORE.Window.renderOffset.y / 2;
|
||||
}
|
||||
|
||||
int32_t action = AMotionEvent_getAction(event);
|
||||
unsigned int flags = action & AMOTION_EVENT_ACTION_MASK;
|
||||
|
||||
#if defined(SUPPORT_GESTURES_SYSTEM) // PLATFORM_ANDROID
|
||||
GestureEvent gestureEvent = { 0 };
|
||||
|
||||
gestureEvent.pointCount = CORE.Input.Touch.pointCount;
|
||||
|
||||
// Register touch actions
|
||||
if (flags == AMOTION_EVENT_ACTION_DOWN) gestureEvent.touchAction = TOUCH_ACTION_DOWN;
|
||||
else if (flags == AMOTION_EVENT_ACTION_UP) gestureEvent.touchAction = TOUCH_ACTION_UP;
|
||||
else if (flags == AMOTION_EVENT_ACTION_MOVE) gestureEvent.touchAction = TOUCH_ACTION_MOVE;
|
||||
else if (flags == AMOTION_EVENT_ACTION_CANCEL) gestureEvent.touchAction = TOUCH_ACTION_CANCEL;
|
||||
|
||||
for (int i = 0; (i < gestureEvent.pointCount) && (i < MAX_TOUCH_POINTS); i++)
|
||||
{
|
||||
gestureEvent.pointId[i] = CORE.Input.Touch.pointId[i];
|
||||
gestureEvent.position[i] = CORE.Input.Touch.position[i];
|
||||
}
|
||||
|
||||
// Gesture data is sent to gestures system for processing
|
||||
ProcessGestureEvent(gestureEvent);
|
||||
#endif
|
||||
|
||||
int32_t pointerIndex = (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
|
||||
|
||||
if (flags == AMOTION_EVENT_ACTION_POINTER_UP || flags == AMOTION_EVENT_ACTION_UP)
|
||||
{
|
||||
// One of the touchpoints is released, remove it from touch point arrays
|
||||
for (int i = pointerIndex; (i < CORE.Input.Touch.pointCount - 1) && (i < MAX_TOUCH_POINTS); i++)
|
||||
{
|
||||
CORE.Input.Touch.pointId[i] = CORE.Input.Touch.pointId[i+1];
|
||||
CORE.Input.Touch.position[i] = CORE.Input.Touch.position[i+1];
|
||||
}
|
||||
|
||||
CORE.Input.Touch.pointCount--;
|
||||
}
|
||||
|
||||
// When all touchpoints are tapped and released really quickly, this event is generated
|
||||
if (flags == AMOTION_EVENT_ACTION_CANCEL) CORE.Input.Touch.pointCount = 0;
|
||||
|
||||
if (CORE.Input.Touch.pointCount > 0) CORE.Input.Touch.currentTouchState[MOUSE_BUTTON_LEFT] = 1;
|
||||
else CORE.Input.Touch.currentTouchState[MOUSE_BUTTON_LEFT] = 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user