Update tutorial system - Part 5 (end) : Game.cpp

Update tutorial system to made it works (I hope).

README.md

@@ -21,6 +21,7 @@ Voxelands requires:
 * g++ (or other C++ compiler)
 * bzip2
 * jpeg
+* libxml2
 
 # Install
 
@@ -28,7 +29,7 @@ Voxelands requires:
 
 Install dependencies. Here's an example for Debian/Ubuntu:
 
-    sudo apt install build-essential libirrlicht-dev cmake libbz2-dev zlib1g-dev libfreetype6-dev libpng-dev libjpeg-dev libogg-dev libvorbis-dev libopenal-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev
+    sudo apt install build-essential libirrlicht-dev cmake libbz2-dev zlib1g-dev libfreetype6-dev libpng-dev libjpeg-dev libogg-dev libvorbis-dev libopenal-dev libxxf86vm-dev libgl1-mesa-dev libsqlite3-dev libxml2-dev
 
 You can install Git for easily keeping your copy up-to-date.
 If you don’t want Git, read below on how to get the source without Git.
@@ -59,6 +60,34 @@ Build a version that runs directly from the source directory:
 - You can select between Release and Debug build by `-DCMAKE_BUILD_TYPE=<Debug or Release>`.
   - Debug build is slower, but gives much more useful output in a debugger.
 
+### Errors
+
+Some buildings errors are currently known. If the building occured an error, it might be one of them:
+
+#### Crash when building with translation.
+
+**Error :**
+
+    [  2%] Linking CXX static library libcguittfont.a
+    [  2%] Built target cguittfont
+    make: *** [Makefile:152 : all] Erreur 2
+
+**Git issue:** [#19](https://git.minetest.land/oerkki/voxelands/issues/19)
+
+**Possible fixes:**
+
+1. Change your default build language to english: (Add the `sudo` keyword for ubuntu-based devices)
+    apt-get install language-pack-en
+    dpkg-reconfigure locales
+
+2. Delete translations files by simply deleting the `po` folder.
+
+#### The `-DRUN_IN_PLACE` CMake option doesn't work.
+
+**Git issue:** [#19](https://git.minetest.land/oerkki/voxelands/issues/11)
+
+This error is fixed since the version 2404 of Voxelands. If you get them, check if the dowloaded version is the good one.
+
 # Use
 
 Simply run `./bin/voxelands` from any console/terminal.

src/game.cpp

@@ -53,6 +53,7 @@
 #include "main.h"
 #endif
 #include "hud.h"
+#include "tutorial.h"
 #include "sky.h"
 #include "selection_mesh.h"
 
@@ -2300,6 +2301,22 @@ void the_game(
 					client.getEnv().getTime()
 				);
 			}
+
+			// FIXME
+			{
+				vlprintf(CN_INFO,"Tutorial Begin");
+				core::dimension2d<u32> screensize = driver->getScreenSize();
+				s32 x = (screensize.Width/2);
+				s32 y = (screensize.Height/2);
+				LocalPlayer* player = client.getLocalPlayer();
+				Tutorial *tuto = player->tutorial;
+				std::string tutotext = tuto->getCurrentTutorialText();
+				std::wstring text = narrow_to_wide(tutotext);
+				core::dimension2d<u32> textsize = guienv->getSkin()->getFont()->getDimension(text.c_str());
+				core::rect<s32> rect((x-412)-(textsize.Width/2), y+10, (x-412)+(textsize.Width/2), y+10+textsize.Height);
+				guienv->addStaticText(text.c_str(),rect);
+				vlprintf(CN_INFO,"Tutorial works");
+			}
 		}
 
 		/*

src/player.cpp

@@ -72,7 +72,8 @@ Player::Player():
 	m_home(0,0,0),
 	m_hashome(false),
 	m_character(PLAYER_DEFAULT_CHARDEF),
-	m_given_clothes(false)
+	m_given_clothes(false),
+	tutorial(new Tutorial())
 {
 	updateName("<not set>");
 	for (u8 i=0; i<PLAYERFLAG_COUNT; i++) {
@@ -1307,5 +1308,4 @@ video::ITexture* LocalPlayer::getTexture()
 
 	return g_texturesource->getTextureRaw(tex);
 }
-#endif
-
+#endif

src/player.h

@@ -32,6 +32,7 @@
 #endif
 #include "inventory.h"
 #include "collision.h"
+#include "tutorial.h"
 
 #define PLAYERNAME_SIZE 20
 
@@ -391,6 +392,8 @@ public:
 	// the unclothed player skin parts
 	void getSkin(std::vector<std::string> &parts);
 
+	Tutorial *tutorial;
+
 protected:
 	char m_name[PLAYERNAME_SIZE];
 	u16 m_selected_item;
@@ -682,5 +685,4 @@ private:
 };
 #endif // !SERVER
 
-#endif
-
+#endif

src/tutorial.cpp

@@ -0,0 +1,86 @@
+/************************************************************************
+* Minetest-c55
+* Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+*
+* tutorial.h
+* voxelands - 3d voxel world sandbox game
+* Copyright (C) Lisa 'darkrose' Milne 2013-2014 <lisa@ltmnet.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 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 General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>
+*
+* License updated from GPLv2 or later to GPLv3 or later by Lisa Milne
+* for Voxelands.
+*
+* Created by Futuray
+************************************************************************/
+
+#include "tutorial.h"
+
+Tutorial::Tutorial():
+	currentTutorial(0)
+{
+};
+
+Tutorial::Tutorial(int current):
+	currentTutorial(current)
+{
+};
+
+Tutorial::~Tutorial()
+{
+};
+
+std::string Tutorial::getText(int num)
+{
+	switch(num) // TODO : translations
+	{
+		case TUTORIAL_WALK :
+			return (std::string)"Press the [W] button to walk forward and the spacebar to jump.";
+
+		case TUTORIAL_LOOK :
+			return (std::string)"Move the mouse to look around you.";
+
+		case TUTORIAL_DIG_PLACE :
+			return (std::string)"Use the left click to dig nodes and the right click to place them.";
+
+		case TUTORIAL_EAT :
+			return (std::string)"Use the [H] button to eat any food.";
+
+		case TUTORIAL_INVENTORY :
+			return (std::string)"Press the [I] button to open your inventory and the [Q] button to interact with nodes.";
+
+		default :
+			return (std::string)"Tutorial is done!";
+	};
+}
+
+void Tutorial::setCurrentTutorialToNext()
+{
+	this->currentTutorial++;
+}
+
+void Tutorial::setCurrentTutorialToNumber(int number)
+{
+	this->currentTutorial = number;
+}
+
+std::string Tutorial::getCurrentTutorialText()
+{
+	return this->getText(this->currentTutorial);
+}
+
+std::string Tutorial::getNumberText(int number)
+{
+	return this->getText(number);
+}

src/tutorial.h

@@ -0,0 +1,88 @@
+/************************************************************************
+* Minetest-c55
+* Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+*
+* tutorial.h
+* voxelands - 3d voxel world sandbox game
+* Copyright (C) Lisa 'darkrose' Milne 2013-2014 <lisa@ltmnet.com>
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 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 General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>
+*
+* License updated from GPLv2 or later to GPLv3 or later by Lisa Milne
+* for Voxelands.
+*
+* Created by Futuray
+************************************************************************/
+
+/* 2304
+			{
+				vlprintf(CN_INFO,"Tuto Begin");
+				core::dimension2d<u32> screensize = driver->getScreenSize();
+				s32 x = (screensize.Width/2);
+				s32 y = (screensize.Height/2);
+				LocalPlayer* player = client.getLocalPlayer();
+				Tutorial *tuto = player->tutorial;
+				std::string tutotext = tuto->getCurrentTutorialText();
+				std::wstring text = narrow_to_wide(tutotext);
+				core::dimension2d<u32> textsize = guienv->getSkin()->getFont()->getDimension(text.c_str());
+				core::rect<s32> rect((x-412)-(textsize.Width/2), y+10, (x-412)+(textsize.Width/2), y+10+textsize.Height);
+				guienv->addStaticText(text.c_str(),rect);
+				vlprintf(CN_INFO,"Tuto OK"); //chatline_add(&chat_lines,narrow_to_wide(gettext("HUD shown")),-103.00);
+			}
+*/
+
+// 395 [player.h]
+// #include "tutorial.h"
+// Tutorial *tutorial;
+
+// 76 [player.cpp]
+// tutorial(new Tutorial())
+
+#ifndef TUTORIAL_HEADER
+#define TUTORIAL_HEADER
+
+#include "log.h"
+#include "common.h"
+
+#include <string>
+
+#define TUTORIAL_WALK      0
+#define TUTORIAL_LOOK      1
+#define TUTORIAL_DIG_PLACE 2
+#define TUTORIAL_EAT       3
+#define TUTORIAL_INVENTORY 4
+
+class Tutorial
+{
+public:
+	
+	Tutorial();
+	Tutorial(int current);
+	virtual ~Tutorial();
+
+	std::string getText(int num);
+	
+	void setCurrentTutorialToNext();
+
+	void setCurrentTutorialToNumber(int number);
+
+	int getCurrentTutorialNumber();
+
+	std::string getCurrentTutorialText();
+
+	std::string getNumberText(int number);
+	
+	int currentTutorial;
+};
+#endif