Merge 0.4.16 into stable-0.4

1 files changed, 119 insertions, 0 deletions

diff --git a/src/client/inputhandler.cpp b/src/client/inputhandler.cpp
new file mode 100644
index 000000000..9c7a94c4e
--- /dev/null
+++ b/src/client/inputhandler.cpp
@@ -0,0 +1,119 @@
+/*
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2017 nerzhul, Loic Blot <loic.blot@unix-experience.fr>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "util/numeric.h"
+#include "inputhandler.h"
+#include "mainmenumanager.h"
+
+bool MyEventReceiver::OnEvent(const SEvent &event)
+{
+	/*
+		React to nothing here if a menu is active
+	*/
+	if (isMenuActive()) {
+#ifdef HAVE_TOUCHSCREENGUI
+		if (m_touchscreengui) {
+			m_touchscreengui->Toggle(false);
+		}
+#endif
+		return g_menumgr.preprocessEvent(event);
+	}
+
+	// Remember whether each key is down or up
+	if (event.EventType == irr::EET_KEY_INPUT_EVENT) {
+		const KeyPress &keyCode = event.KeyInput;
+		if (keysListenedFor[keyCode]) {
+			if (event.KeyInput.PressedDown) {
+				keyIsDown.set(keyCode);
+				keyWasDown.set(keyCode);
+			} else {
+				keyIsDown.unset(keyCode);
+			}
+			return true;
+		}
+	}
+
+#ifdef HAVE_TOUCHSCREENGUI
+	// case of touchscreengui we have to handle different events
+	if (m_touchscreengui && event.EventType == irr::EET_TOUCH_INPUT_EVENT) {
+		m_touchscreengui->translateEvent(event);
+		return true;
+	}
+#endif
+
+	if (event.EventType == irr::EET_JOYSTICK_INPUT_EVENT) {
+		/* TODO add a check like:
+		if (event.JoystickEvent != joystick_we_listen_for)
+			return false;
+		*/
+		return joystick->handleEvent(event.JoystickEvent);
+	}
+	// handle mouse events
+	if (event.EventType == irr::EET_MOUSE_INPUT_EVENT) {
+		if (isMenuActive()) {
+			left_active = false;
+			middle_active = false;
+			right_active = false;
+		} else {
+			left_active = event.MouseInput.isLeftPressed();
+			middle_active = event.MouseInput.isMiddlePressed();
+			right_active = event.MouseInput.isRightPressed();
+
+			if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
+				leftclicked = true;
+			}
+			if (event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN) {
+				rightclicked = true;
+			}
+			if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
+				leftreleased = true;
+			}
+			if (event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP) {
+				rightreleased = true;
+			}
+			if (event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
+				mouse_wheel += event.MouseInput.Wheel;
+			}
+		}
+	} else if (event.EventType == irr::EET_LOG_TEXT_EVENT) {
+		static const LogLevel irr_loglev_conv[] = {
+				LL_VERBOSE, // ELL_DEBUG
+				LL_INFO,    // ELL_INFORMATION
+				LL_WARNING, // ELL_WARNING
+				LL_ERROR,   // ELL_ERROR
+				LL_NONE,    // ELL_NONE
+		};
+		assert(event.LogEvent.Level < ARRLEN(irr_loglev_conv));
+		g_logger.log(irr_loglev_conv[event.LogEvent.Level],
+				std::string("Irrlicht: ") +
+						(const char *)event.LogEvent.Text);
+		return true;
+	}
+	/* always return false in order to continue processing events */
+	return false;
+}
+
+/*
+ * RandomInputHandler
+ */
+s32 RandomInputHandler::Rand(s32 min, s32 max)
+{
+	return (myrand() % (max - min + 1)) + min;
+}