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Create framework for getting rid of global definitions of node/tool/item/whatever types

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This commit is contained in:
Perttu Ahola 2011-11-14 00:19:48 +02:00
parent 5fc791ac9a
commit abceeee92f
60 changed files with 1017 additions and 743 deletions
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80
src/inventory.h
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@ -1,6 +1,6 @@
/*
Minetest-c55
Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.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
@ -17,10 +17,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*
(c) 2010 Perttu Ahola <celeron55@gmail.com>
*/
#ifndef INVENTORY_HEADER
#define INVENTORY_HEADER
@ -29,34 +25,37 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <string>
#include "common_irrlicht.h"
#include "debug.h"
#include "main.h" // For g_materials
#include "mapnode.h" // For content_t
#define QUANTITY_ITEM_MAX_COUNT 99
class ServerActiveObject;
class ServerEnvironment;
class ITextureSource;
class IGameDef;
class InventoryItem
{
public:
InventoryItem(u16 count);
InventoryItem(IGameDef *gamedef, u16 count);
virtual ~InventoryItem();
static InventoryItem* deSerialize(std::istream &is);
static InventoryItem* deSerialize(std::istream &is, IGameDef *gamedef);
virtual const char* getName() const = 0;
// Shall write the name and the parameters
virtual void serialize(std::ostream &os) const = 0;
// Shall make an exact clone of the item
virtual InventoryItem* clone() = 0;
#ifndef SERVER
// Return the name of the image for this item
virtual std::string getImageBasename() const { return ""; }
#ifndef SERVER
// Shall return an image of the item (or NULL)
virtual video::ITexture * getImage() const { return NULL; }
virtual video::ITexture * getImage(ITextureSource *tsrc) const
{ return NULL; }
// Shall return an image of the item without embellishments (or NULL)
virtual video::ITexture * getImageRaw() const { return getImage(); }
virtual video::ITexture * getImageRaw(ITextureSource *tsrc) const
{ return getImage(tsrc); }
#endif
// Shall return a text to show in the GUI
virtual std::string getText() { return ""; }
@ -119,14 +118,15 @@ public:
ServerActiveObject *user){return false;}
protected:
IGameDef *m_gamedef;
u16 m_count;
};
class MaterialItem : public InventoryItem
{
public:
MaterialItem(content_t content, u16 count):
InventoryItem(count)
MaterialItem(IGameDef *gamedef, content_t content, u16 count):
InventoryItem(gamedef, count)
{
m_content = content;
}
@ -148,10 +148,10 @@ public:
}
virtual InventoryItem* clone()
{
return new MaterialItem(m_content, m_count);
return new MaterialItem(m_gamedef, m_content, m_count);
}
#ifndef SERVER
video::ITexture * getImage() const;
video::ITexture * getImage(ITextureSource *tsrc) const;
#endif
std::string getText()
{
@ -199,8 +199,8 @@ private:
class CraftItem : public InventoryItem
{
public:
CraftItem(std::string subname, u16 count):
InventoryItem(count)
CraftItem(IGameDef *gamedef, std::string subname, u16 count):
InventoryItem(gamedef, count)
{
m_subname = subname;
}
@ -221,10 +221,10 @@ public:
}
virtual InventoryItem* clone()
{
return new CraftItem(m_subname, m_count);
return new CraftItem(m_gamedef, m_subname, m_count);
}
#ifndef SERVER
video::ITexture * getImage() const;
video::ITexture * getImage(ITextureSource *tsrc) const;
#endif
std::string getText()
{
@ -275,8 +275,8 @@ private:
class ToolItem : public InventoryItem
{
public:
ToolItem(std::string toolname, u16 wear):
InventoryItem(1)
ToolItem(IGameDef *gamedef, std::string toolname, u16 wear):
InventoryItem(gamedef, 1)
{
m_toolname = toolname;
m_wear = wear;
@ -298,41 +298,15 @@ public:
}
virtual InventoryItem* clone()
{
return new ToolItem(m_toolname, m_wear);
return new ToolItem(m_gamedef, m_toolname, m_wear);
}
std::string getImageBasename() const;
#ifndef SERVER
video::ITexture * getImage() const
{
if(g_texturesource == NULL)
return NULL;
std::string basename = getImageBasename();
/*
Calculate a progress value with sane amount of
maximum states
*/
u32 maxprogress = 30;
u32 toolprogress = (65535-m_wear)/(65535/maxprogress);
float value_f = (float)toolprogress / (float)maxprogress;
std::ostringstream os;
os<<basename<<"^[progressbar"<<value_f;
return g_texturesource->getTextureRaw(os.str());
}
video::ITexture * getImageRaw() const
{
if(g_texturesource == NULL)
return NULL;
return g_texturesource->getTextureRaw(getImageBasename());
}
video::ITexture * getImage(ITextureSource *tsrc) const;
video::ITexture * getImageRaw(ITextureSource *tsrc) const;
#endif
std::string getText()
{
return "";
@ -390,7 +364,7 @@ public:
~InventoryList();
void clearItems();
void serialize(std::ostream &os) const;
void deSerialize(std::istream &is);
void deSerialize(std::istream &is, IGameDef *gamedef);
InventoryList(const InventoryList &other);
InventoryList & operator = (const InventoryList &other);
@ -460,7 +434,7 @@ public:
Inventory & operator = (const Inventory &other);
void serialize(std::ostream &os) const;
void deSerialize(std::istream &is);
void deSerialize(std::istream &is, IGameDef *gamedef);
InventoryList * addList(const std::string &name, u32 size);
InventoryList * getList(const std::string &name);