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https://github.com/id-Software/GtkRadiant.git
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The GtkRadiant sources as originally released under the GPL license.
This commit is contained in:
Travis Bradshaw
341
libs/eclasslib.h
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341
libs/eclasslib.h
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/*
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Copyright (C) 1999-2006 Id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if !defined (INCLUDED_ECLASSLIB_H)
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#define INCLUDED_ECLASSLIB_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <list>
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#include <map>
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#include <vector>
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#include "ieclass.h"
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#include "irender.h"
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#include "math/vector.h"
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#include "string/string.h"
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typedef Vector3 Colour3;
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class ListAttributeType
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{
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typedef std::pair<CopiedString, CopiedString> ListItem;
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typedef std::vector<ListItem> ListItems;
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ListItems m_items;
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public:
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typedef ListItems::const_iterator const_iterator;
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const_iterator begin() const
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{
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return m_items.begin();
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}
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const_iterator end() const
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{
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return m_items.end();
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}
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const ListItem& operator[](std::size_t i) const
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{
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return m_items[i];
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}
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const_iterator findValue(const char* value) const
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{
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for(ListItems::const_iterator i = m_items.begin(); i != m_items.end(); ++i)
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{
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if(string_equal(value, (*i).second.c_str()))
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{
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return i;
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}
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}
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return m_items.end();
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}
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void push_back(const char* name, const char* value)
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{
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m_items.push_back(ListItems::value_type(name, value));
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}
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};
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class EntityClassAttribute
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{
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public:
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CopiedString m_type;
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CopiedString m_name;
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CopiedString m_value;
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CopiedString m_description;
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EntityClassAttribute()
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{
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}
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EntityClassAttribute(const char* type, const char* name, const char* value = "", const char* description = "") : m_type(type), m_name(name), m_value(value), m_description(description)
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{
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}
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};
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typedef std::pair<CopiedString, EntityClassAttribute> EntityClassAttributePair;
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typedef std::list<EntityClassAttributePair> EntityClassAttributes;
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typedef std::list<CopiedString> StringList;
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inline const char* EntityClassAttributePair_getName(const EntityClassAttributePair& attributePair)
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{
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if(!string_empty(attributePair.second.m_name.c_str()))
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{
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return attributePair.second.m_name.c_str();
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}
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return attributePair.first.c_str();
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}
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inline const char* EntityClassAttributePair_getDescription(const EntityClassAttributePair& attributePair)
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{
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if(!string_empty(attributePair.second.m_description.c_str()))
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{
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return attributePair.second.m_description.c_str();
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}
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return EntityClassAttributePair_getName(attributePair);
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}
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class EntityClass
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{
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public:
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CopiedString m_name;
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StringList m_parent;
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bool fixedsize;
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bool unknown; // wasn't found in source
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Vector3 mins;
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Vector3 maxs;
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Colour3 color;
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Shader* m_state_fill;
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Shader* m_state_wire;
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Shader* m_state_blend;
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CopiedString m_comments;
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char flagnames[MAX_FLAGS][32];
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CopiedString m_modelpath;
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CopiedString m_skin;
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void (*free)(EntityClass*);
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EntityClassAttributes m_attributes;
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bool inheritanceResolved;
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bool sizeSpecified;
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bool colorSpecified;
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const char* name() const
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{
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return m_name.c_str();
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}
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const char* comments() const
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{
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return m_comments.c_str();
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}
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const char* modelpath() const
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{
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return m_modelpath.c_str();
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}
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const char* skin() const
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{
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return m_skin.c_str();
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}
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};
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inline const char* EntityClass_valueForKey(const EntityClass& entityClass, const char* key)
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{
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for(EntityClassAttributes::const_iterator i = entityClass.m_attributes.begin(); i != entityClass.m_attributes.end(); ++i)
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{
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if(string_equal(key, (*i).first.c_str()))
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{
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return (*i).second.m_value.c_str();
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}
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}
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return "";
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}
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inline EntityClassAttributePair& EntityClass_insertAttribute(EntityClass& entityClass, const char* key, const EntityClassAttribute& attribute = EntityClassAttribute())
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{
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entityClass.m_attributes.push_back(EntityClassAttributePair(key, attribute));
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return entityClass.m_attributes.back();
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}
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inline void buffer_write_colour_fill(char buffer[128], const Colour3& colour)
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{
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sprintf(buffer, "(%g %g %g)", colour[0], colour[1], colour[2]);
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}
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inline void buffer_write_colour_wire(char buffer[128], const Colour3& colour)
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{
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sprintf(buffer, "<%g %g %g>", colour[0], colour[1], colour[2]);
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}
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inline void buffer_write_colour_blend(char buffer[128], const Colour3& colour)
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{
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sprintf(buffer, "[%g %g %g]", colour[0], colour[1], colour[2]);
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}
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inline Shader* colour_capture_state_fill(const Colour3& colour)
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{
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char buffer[128];
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buffer_write_colour_fill(buffer, colour);
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return GlobalShaderCache().capture(buffer);
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}
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inline void colour_release_state_fill(const Colour3& colour)
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{
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char buffer[128];
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buffer_write_colour_fill(buffer, colour);
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GlobalShaderCache().release(buffer);
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}
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inline Shader* colour_capture_state_wire(const Colour3& colour)
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{
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char buffer[128];
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buffer_write_colour_wire(buffer, colour);
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return GlobalShaderCache().capture(buffer);
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}
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inline void colour_release_state_wire(const Colour3& colour)
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{
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char buffer[128];
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buffer_write_colour_wire(buffer, colour);
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GlobalShaderCache().release(buffer);
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}
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inline Shader* colour_capture_state_blend(const Colour3& colour)
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{
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char buffer[128];
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buffer_write_colour_blend(buffer, colour);
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return GlobalShaderCache().capture(buffer);
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}
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inline void colour_release_state_blend(const Colour3& colour)
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{
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char buffer[128];
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buffer_write_colour_blend(buffer, colour);
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GlobalShaderCache().release(buffer);
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}
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inline void eclass_capture_state(EntityClass* eclass)
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{
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eclass->m_state_fill = colour_capture_state_fill(eclass->color);
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eclass->m_state_wire = colour_capture_state_wire(eclass->color);
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eclass->m_state_blend = colour_capture_state_blend(eclass->color);
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}
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inline void eclass_release_state(EntityClass* eclass)
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{
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colour_release_state_fill(eclass->color);
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colour_release_state_wire(eclass->color);
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colour_release_state_blend(eclass->color);
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}
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// eclass constructor
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inline EntityClass* Eclass_Alloc()
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{
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EntityClass* e = new EntityClass;
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e->fixedsize = false;
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e->unknown = false;
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memset(e->flagnames, 0, MAX_FLAGS*32);
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e->maxs = Vector3(-1,-1,-1);
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e->mins = Vector3(1, 1, 1);
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e->free = 0;
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e->inheritanceResolved = true;
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e->sizeSpecified = false;
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e->colorSpecified = false;
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return e;
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}
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// eclass destructor
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inline void Eclass_Free(EntityClass* e)
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{
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eclass_release_state(e);
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delete e;
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}
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inline bool classname_equal(const char* classname, const char* other)
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{
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return string_equal(classname, other);
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}
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inline EntityClass* EClass_Create(const char* name, const Vector3& colour, const char* comments)
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{
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EntityClass *e = Eclass_Alloc();
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e->free = &Eclass_Free;
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e->m_name = name;
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e->color = colour;
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eclass_capture_state(e);
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if (comments)
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e->m_comments = comments;
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return e;
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}
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inline EntityClass* EClass_Create_FixedSize(const char* name, const Vector3& colour, const Vector3& mins, const Vector3& maxs, const char* comments)
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{
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EntityClass *e = Eclass_Alloc();
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e->free = &Eclass_Free;
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e->m_name = name;
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e->color = colour;
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eclass_capture_state(e);
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e->fixedsize = true;
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e->mins = mins;
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e->maxs = maxs;
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if (comments)
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e->m_comments = comments;
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return e;
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}
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const Vector3 smallbox[2] = {
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Vector3(-8,-8,-8),
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Vector3( 8, 8, 8),
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};
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inline EntityClass *EntityClass_Create_Default(const char *name, bool has_brushes)
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{
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// create a new class for it
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if (has_brushes)
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{
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return EClass_Create(name, Vector3(0.0f, 0.5f, 0.0f), "Not found in source.");
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}
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else
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{
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return EClass_Create_FixedSize(name, Vector3(0.0f, 0.5f, 0.0f), smallbox[0], smallbox[1], "Not found in source.");
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}
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}
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#endif
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