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-rw-r--r--src/craftitemdef.cpp170
-rw-r--r--src/craftitemdef.h73
2 files changed, 243 insertions, 0 deletions
diff --git a/src/craftitemdef.cpp b/src/craftitemdef.cpp
new file mode 100644
index 000000000..b8f9d1d79
--- /dev/null
+++ b/src/craftitemdef.cpp
@@ -0,0 +1,170 @@
+/*
+Minetest-c55
+Copyright (C) 2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2011 Kahrl <kahrl@gmx.net>
+
+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 2 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, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "craftitemdef.h"
+#include "irrlichttypes.h"
+#include "log.h"
+#include <sstream>
+#include "utility.h"
+
+CraftItemDefinition::CraftItemDefinition():
+ imagename(""),
+ cookresult_item(""),
+ furnace_cooktime(3.0),
+ furnace_burntime(-1.0),
+ usable(false),
+ liquids_pointable(false),
+ dropcount(-1),
+ stack_max(99)
+{}
+
+std::string CraftItemDefinition::dump()
+{
+ std::ostringstream os(std::ios::binary);
+ os<<"imagename="<<imagename;
+ os<<", cookresult_item="<<cookresult_item;
+ os<<", furnace_cooktime="<<furnace_cooktime;
+ os<<", furnace_burntime="<<furnace_burntime;
+ os<<", usable="<<usable;
+ os<<", liquids_pointable="<<liquids_pointable;
+ os<<", dropcount="<<dropcount;
+ os<<", stack_max="<<stack_max;
+ return os.str();
+}
+
+void CraftItemDefinition::serialize(std::ostream &os)
+{
+ writeU8(os, 0); // version
+ os<<serializeString(imagename);
+ os<<serializeString(cookresult_item);
+ writeF1000(os, furnace_cooktime);
+ writeF1000(os, furnace_burntime);
+ writeU8(os, usable);
+ writeU8(os, liquids_pointable);
+ writeS16(os, dropcount);
+ writeS16(os, stack_max);
+}
+
+void CraftItemDefinition::deSerialize(std::istream &is)
+{
+ int version = readU8(is);
+ if(version != 0) throw SerializationError(
+ "unsupported CraftItemDefinition version");
+ imagename = deSerializeString(is);
+ cookresult_item = deSerializeString(is);
+ furnace_cooktime = readF1000(is);
+ furnace_burntime = readF1000(is);
+ usable = readU8(is);
+ liquids_pointable = readU8(is);
+ dropcount = readS16(is);
+ stack_max = readS16(is);
+}
+
+class CCraftItemDefManager: public IWritableCraftItemDefManager
+{
+public:
+ virtual ~CCraftItemDefManager()
+ {
+ clear();
+ }
+ virtual const CraftItemDefinition* getCraftItemDefinition(const std::string &itemname) const
+ {
+ core::map<std::string, CraftItemDefinition*>::Node *n;
+ n = m_item_definitions.find(itemname);
+ if(n == NULL)
+ return NULL;
+ return n->getValue();
+ }
+ virtual std::string getImagename(const std::string &itemname) const
+ {
+ const CraftItemDefinition *def = getCraftItemDefinition(itemname);
+ if(def == NULL)
+ return "";
+ return def->imagename;
+ }
+ virtual bool registerCraftItem(std::string itemname, const CraftItemDefinition &def)
+ {
+ infostream<<"registerCraftItem: registering CraftItem \""<<itemname<<"\""<<std::endl;
+ /*core::map<std::string, CraftItemDefinition*>::Node *n;
+ n = m_item_definitions.find(itemname);
+ if(n != NULL){
+ errorstream<<"registerCraftItem: registering item \""<<toolname
+ <<"\" failed: name is already registered"<<std::endl;
+ return false;
+ }*/
+ m_item_definitions[itemname] = new CraftItemDefinition(def);
+ return true;
+ }
+ virtual void clear()
+ {
+ for(core::map<std::string, CraftItemDefinition*>::Iterator
+ i = m_item_definitions.getIterator();
+ i.atEnd() == false; i++){
+ delete i.getNode()->getValue();
+ }
+ m_item_definitions.clear();
+ }
+ virtual void serialize(std::ostream &os)
+ {
+ writeU8(os, 0); // version
+ u16 count = m_item_definitions.size();
+ writeU16(os, count);
+ for(core::map<std::string, CraftItemDefinition*>::Iterator
+ i = m_item_definitions.getIterator();
+ i.atEnd() == false; i++){
+ std::string name = i.getNode()->getKey();
+ CraftItemDefinition *def = i.getNode()->getValue();
+ // Serialize name
+ os<<serializeString(name);
+ // Serialize CraftItemDefinition and write wrapped in a string
+ std::ostringstream tmp_os(std::ios::binary);
+ def->serialize(tmp_os);
+ os<<serializeString(tmp_os.str());
+ }
+ }
+ virtual void deSerialize(std::istream &is)
+ {
+ // Clear everything
+ clear();
+ // Deserialize
+ int version = readU8(is);
+ if(version != 0) throw SerializationError(
+ "unsupported CraftItemDefManager version");
+ u16 count = readU16(is);
+ for(u16 i=0; i<count; i++){
+ // Deserialize name
+ std::string name = deSerializeString(is);
+ // Deserialize a string and grab a CraftItemDefinition from it
+ std::istringstream tmp_is(deSerializeString(is), std::ios::binary);
+ CraftItemDefinition def;
+ def.deSerialize(tmp_is);
+ // Register
+ registerCraftItem(name, def);
+ }
+ }
+private:
+ // Key is name
+ core::map<std::string, CraftItemDefinition*> m_item_definitions;
+};
+
+IWritableCraftItemDefManager* createCraftItemDefManager()
+{
+ return new CCraftItemDefManager();
+}
diff --git a/src/craftitemdef.h b/src/craftitemdef.h
new file mode 100644
index 000000000..2f1a5bf83
--- /dev/null
+++ b/src/craftitemdef.h
@@ -0,0 +1,73 @@
+/*
+Minetest-c55
+Copyright (C) 2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2011 Kahrl <kahrl@gmx.net>
+
+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 2 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, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef CRAFTITEMDEF_HEADER
+#define CRAFTITEMDEF_HEADER
+
+#include "common_irrlicht.h"
+#include <string>
+#include <iostream>
+
+struct CraftItemDefinition
+{
+ std::string imagename;
+ std::string cookresult_item;
+ float furnace_cooktime;
+ float furnace_burntime;
+ bool usable;
+ bool liquids_pointable;
+ s16 dropcount;
+ s16 stack_max;
+
+ CraftItemDefinition();
+ std::string dump();
+ void serialize(std::ostream &os);
+ void deSerialize(std::istream &is);
+};
+
+class ICraftItemDefManager
+{
+public:
+ ICraftItemDefManager(){}
+ virtual ~ICraftItemDefManager(){}
+ virtual const CraftItemDefinition* getCraftItemDefinition(const std::string &itemname) const=0;
+ virtual std::string getImagename(const std::string &itemname) const =0;
+
+ virtual void serialize(std::ostream &os)=0;
+};
+
+class IWritableCraftItemDefManager : public ICraftItemDefManager
+{
+public:
+ IWritableCraftItemDefManager(){}
+ virtual ~IWritableCraftItemDefManager(){}
+ virtual const CraftItemDefinition* getCraftItemDefinition(const std::string &itemname) const=0;
+ virtual std::string getImagename(const std::string &itemname) const =0;
+
+ virtual bool registerCraftItem(std::string itemname, const CraftItemDefinition &def)=0;
+ virtual void clear()=0;
+
+ virtual void serialize(std::ostream &os)=0;
+ virtual void deSerialize(std::istream &is)=0;
+};
+
+IWritableCraftItemDefManager* createCraftItemDefManager();
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 18:14:00 +0000