monsters

src/framework/stdext/string.h

@@ -29,6 +29,7 @@
 #include <sstream>
 #include <iomanip>
 #include <vector>
+#include <cctype>
 #include <boost/algorithm/string.hpp>
 
 #include "types.h"
@@ -213,6 +214,18 @@ inline std::string utf8StringToLatin1(uchar *utf8) {
     return out;
 }
 
+// Convert string to lower case
+inline std::string toLowerCaseString(std::string& str) {
+    std::transform(str.begin(), str.end(), str.begin(), tolower);
+    return str;
+}
+
+// Convert string to upper case
+inline std::string toUpperCaseString(std::string& str) {
+    std::transform(str.begin(), str.end(), str.begin(), toupper);
+    return str;
+}
+
 // utility for printing messages into stdout
 template<class... T>
 void print(const T&... args) {

src/otclient/CMakeLists.txt

@@ -79,6 +79,8 @@ set(otclient_SOURCES ${otclient_SOURCES}
     ${CMAKE_CURRENT_LIST_DIR}/houses.h
     ${CMAKE_CURRENT_LIST_DIR}/towns.cpp
     ${CMAKE_CURRENT_LIST_DIR}/towns.h
+    ${CMAKE_CURRENT_LIST_DIR}/monsters.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/monsters.h
 
     # lua
     ${CMAKE_CURRENT_LIST_DIR}/luavaluecasts.cpp

src/otclient/creature.h

@@ -160,6 +160,11 @@ class Monster : public Creature
 public:
     MonsterPtr asMonster() { return std::static_pointer_cast<Monster>(shared_from_this()); }
     bool isMonster() { return true; }
+
+    Position getPos() { return m_pos; }
+    void setPos(const Position& pos) { m_pos = pos; }
+private:
+    Position m_pos;
 };
 
 #endif

src/otclient/luafunctions.cpp

@@ -96,8 +96,11 @@ void OTClient::registerLuaFunctions()
     //g_lua.bindSingletonFunction("g_map", "saveOtbm", &Map::saveOtbm, &g_map);
     g_lua.bindSingletonFunction("g_map", "loadOtcm", &Map::loadOtcm, &g_map);
     g_lua.bindSingletonFunction("g_map", "saveOtcm", &Map::saveOtcm, &g_map);
+    g_lua.bindSingletonFunction("g_map", "loadMonsters", &Map::loadMonsters, &g_map);
+    g_lua.bindSingletonFunction("g_map", "loadSingleMonster", &Map::loadSingleMonster, &g_map);
     g_lua.bindSingletonFunction("g_map", "getTown", &Map::getTown, &g_map);
     g_lua.bindSingletonFunction("g_map", "getHouse", &Map::getHouse, &g_map);
+    g_lua.bindSingletonFunction("g_map", "getMonster", &Map::getMonster, &g_map);
 
     g_lua.registerSingletonClass("g_game");
     g_lua.bindSingletonFunction("g_game", "loginWorld", &Game::loginWorld, &g_game);

src/otclient/map.cpp

@@ -34,6 +34,7 @@
 #include <framework/core/filestream.h>
 #include <framework/core/binarytree.h>
 #include <framework/core/application.h>
+#include <framework/xml/tinyxml.h>
 
 Map g_map;
 
@@ -261,7 +262,9 @@ void Map::loadOtbm(const std::string& fileName)
     g_logger.debug(stdext::format("Total tiles: %d", m_tiles.size()));
     g_logger.debug("OTBM read successfully.");
     fin->close();
-    /// TODO read XML Stuff (houses & spawns).
+
+    loadSpawns(m_spawnFile);
+    m_houses.load(m_houseFile);
 }
 
 void Map::saveOtbm(const std::string &fileName)
@@ -373,6 +376,41 @@ void Map::saveOtbm(const std::string &fileName)
 #endif
 }
 
+void Map::loadSpawns(const std::string &fileName)
+{
+#define cast(NAME, TYPE, NODE) stdext::unsafe_cast<TYPE>(NODE->Attribute((NAME)))
+    if(!m_monsters.isLoaded())
+        stdext::throw_exception("cannot load spawns; monsters aren't loaded.");
+
+    TiXmlDocument doc(fileName);
+    if(!doc.LoadFile())
+        stdext::throw_exception(stdext::format("cannot load spawns xml file '%s", fileName));
+
+    TiXmlElement* root = doc.FirstChildElement();
+    if(!root || root->ValueStr() != "spawns")
+        stdext::throw_exception(stdext::format("malformed spawns file"));
+
+    for(TiXmlElement* node = root->FirstChildElement(); node; node = node->NextSiblingElement()) {
+        if (node->ValueTStr() != "spawn")
+            stdext::throw_exception(stdext::format("invalid spawn node"));
+
+        Position centerPos(cast("x", uint16, node), cast("y", uint16, node), cast("z", uint8, node));
+        for(TiXmlElement* mType = node->FirstChildElement(); mType; mType = mType->NextSiblingElement()) {
+            if (mType->ValueStr() != "monster")
+                stdext::throw_exception("invalid spawn-subnode");
+
+            std::string mName = mType->Attribute("name");
+            MonsterPtr m = m_monsters.getMonster(mName);
+            if (!m)
+                stdext::throw_exception(stdext::format("unkown monster %s", mName));
+
+            Point off(cast("x", int, mType), cast("y", int, mType));
+            Position mPos(centerPos.x + off.x, centerPos.y + off.y, centerPos.z);
+            addThing(m, mPos, -1);
+        }
+    }
+}
+
 bool Map::loadOtcm(const std::string& fileName)
 {
     try {
@@ -521,6 +559,7 @@ void Map::clean()
     // This is a fix to a segfault on exit.
     m_towns.clear();
     m_houses.clear();
+    m_monsters.clear();
 }
 
 void Map::cleanDynamicThings()

src/otclient/map.h

@@ -26,6 +26,7 @@
 #include "creature.h"
 #include "houses.h"
 #include "towns.h"
+#include "monsters.h"
 #include "animatedtext.h"
 #include <framework/core/clock.h>
 
@@ -115,6 +116,12 @@ public:
     void loadOtbm(const std::string& fileName);
     void saveOtbm(const std::string& fileName);
 
+    void loadSpawns(const std::string& fileName);
+    void saveSpawns(const std::string&) { }
+
+    void loadMonsters(const std::string& fileName) { m_monsters.loadMonsters(fileName); }
+    void loadSingleMonster(const std::string& file) { m_monsters.loadSingleMonster(file); }
+
     void clean();
     void cleanDynamicThings();
     void cleanTexts();
@@ -141,9 +148,10 @@ public:
     std::vector<CreaturePtr> getSpectatorsInRange(const Position& centerPos, bool multiFloor, int xRange, int yRange);
     std::vector<CreaturePtr> getSpectatorsInRangeEx(const Position& centerPos, bool multiFloor, int minXRange, int maxXRange, int minYRange, int maxYRange);
 
-    // town/house related
+    // town/house/monster related
     TownPtr getTown(uint32 tid) { return m_towns.getTown(tid); }
     HousePtr getHouse(uint32 hid) { return m_houses.getHouse(hid); }
+    MonsterPtr getMonster(const std::string& name) { return m_monsters.getMonster(name); }
 
     void setLight(const Light& light) { m_light = light; }
     void setCentralPosition(const Position& centralPosition);
@@ -181,6 +189,7 @@ private:
 
     Houses m_houses;
     Towns m_towns;
+    Monsters m_monsters;
 
     uint16 m_width, m_height;
 };

src/otclient/monsters.cpp

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "monsters.h"
+#include "creature.h"
+
+#include <framework/xml/tinyxml.h>
+
+void Monsters::loadMonsters(const std::string& file)
+{
+	TiXmlDocument doc(file);
+	if(!doc.LoadFile())
+		stdext::throw_exception(stdext::format("cannot open monsters file '%s'", file));
+
+	TiXmlElement* root = doc.FirstChildElement();
+	if(!root || root->ValueStr() != "monsters")
+		stdext::throw_exception("malformed monsters xml file");
+
+	for(TiXmlElement* monster = root->FirstChildElement(); root; root = root->NextSiblingElement()) {
+        MonsterPtr newMonster(new Monster);
+		newMonster->setName(monster->Attribute("name"));
+
+        loadSingleMonster(file.substr(0, file.find_last_of('/')) + '/' + monster->Attribute("file"), newMonster);
+	}
+
+	doc.Clear();
+	m_loaded = true;
+}
+
+void Monsters::loadSingleMonster(const std::string& file, const MonsterPtr& m)
+{
+#define read(str) stdext::unsafe_cast<int>(attrib->Attribute((str)))
+    if (!m || std::find(m_monsters.begin(), m_monsters.end(), m) != m_monsters.end())
+		stdext::throw_exception("reloading monsters is not supported yet.");
+
+	TiXmlDocument doc(file);
+	if(!doc.LoadFile())
+		stdext::throw_exception(stdext::format("cannot load single monster file '%s'", file));
+
+	TiXmlElement* root = doc.FirstChildElement();
+	if(!root || root->ValueStr() != "monster")
+		stdext::throw_exception(stdext::format("malformed monster xml file: %s", file));
+
+	for(TiXmlElement* attrib = root->FirstChildElement(); attrib; attrib = attrib->NextSiblingElement()) {
+		if(attrib->ValueStr() == "look") {
+			Outfit out;
+
+            int type = read("type");
+            if (type <= 0)
+                type = read("typeex");
+            if(type) {
+				out.setId(type);
+                {
+                    out.setHead(read("head"));
+                    out.setBody(read("body"));
+                    out.setLegs(read("legs"));
+                    out.setFeet(read("feet"));
+                    out.setAddons(read("addons"));
+                    out.setMount(read("mount"));
+                }
+			} else
+				stdext::throw_exception(stdext::format("invalid look type/typeex for monster %s", m->getName()));
+            m->setOutfit(out);
+		}
+	}
+
+	m_monsters.push_back(m);
+}
+
+MonsterPtr Monsters::getMonster(const std::string& name)
+{
+    auto it = std::find_if(m_monsters.begin(), m_monsters.end(),
+                           [=] (const MonsterPtr& m) -> bool { return m->getName() == name; });
+    if (it != m_monsters.end())
+         return *it;
+    return nullptr;
+}
+
+MonsterPtr Monsters::getMonsterByPos(const Position& pos)
+{
+    auto it = std::find_if(m_monsters.begin(), m_monsters.end(),
+                           [=] (const MonsterPtr& m) -> bool { return m->getPos() == pos; });
+    return it != m_monsters.end() ? *it : nullptr;
+}

src/otclient/monsters.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2010-2012 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef MONSTERS_H
+#define MONSTERS_H
+
+#include "declarations.h"
+
+class Monsters
+{
+public:
+	void clear() { m_monsters.clear(); }
+
+	void loadMonsters(const std::string& file);
+    void loadSingleMonster(const std::string& file, const MonsterPtr& m = nullptr);
+
+	MonsterPtr getMonster(const std::string& name);
+	MonsterPtr getMonsterByPos(const Position& pos);
+
+	bool isLoaded() const { return m_loaded; }
+private:
+	std::vector<MonsterPtr> m_monsters;
+    bool m_loaded;
+};
+
+#endif