/*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 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
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 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.
+GNU Lesser General Public License for more details.
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser 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 NODEDEF_HEADER
#define NODEDEF_HEADER
-#include "common_irrlicht.h"
+#include "irrlichttypes_bloated.h"
#include <string>
#include <iostream>
-#include <set>
+#include <map>
+#include <list>
#include "mapnode.h"
#ifndef SERVER
#include "tile.h"
+#include "shader.h"
#endif
-#include "materials.h" // MaterialProperties
+#include "itemgroup.h"
+#include "sound.h" // SimpleSoundSpec
+#include "constants.h" // BS
+
+class IItemDefManager;
class ITextureSource;
+class IShaderSource;
class IGameDef;
+typedef std::list<std::pair<content_t, int> > GroupItems;
+
enum ContentParamType
{
CPT_NONE,
CPT_LIGHT,
- CPT_MINERAL,
+};
+
+enum ContentParamType2
+{
+ CPT2_NONE,
+ // Need 8-bit param2
+ CPT2_FULL,
+ // Flowing liquid properties
+ CPT2_FLOWINGLIQUID,
// Direction for chests and furnaces and such
- CPT_FACEDIR_SIMPLE
+ CPT2_FACEDIR,
+ // Direction for signs, torches and such
+ CPT2_WALLMOUNTED,
+ // Block level like FLOWINGLIQUID
+ CPT2_LEVELED,
};
enum LiquidType
{
LIQUID_NONE,
LIQUID_FLOWING,
- LIQUID_SOURCE
+ LIQUID_SOURCE,
};
enum NodeBoxType
{
NODEBOX_REGULAR, // Regular block; allows buildable_to
- NODEBOX_FIXED, // Static separately defined box
- NODEBOX_WALLMOUNTED, // Box for wall_mounted nodes; (top, bottom, side)
+ NODEBOX_FIXED, // Static separately defined box(es)
+ NODEBOX_WALLMOUNTED, // Box for wall mounted nodes; (top, bottom, side)
+ NODEBOX_LEVELED, // Same as fixed, but with dynamic height from param2. for snow, ...
};
struct NodeBox
enum NodeBoxType type;
// NODEBOX_REGULAR (no parameters)
// NODEBOX_FIXED
- core::aabbox3d<f32> fixed;
+ std::vector<aabb3f> fixed;
// NODEBOX_WALLMOUNTED
- core::aabbox3d<f32> wall_top;
- core::aabbox3d<f32> wall_bottom;
- core::aabbox3d<f32> wall_side; // being at the -X side
-
- NodeBox():
- type(NODEBOX_REGULAR),
- // default is rail-like
- fixed(-BS/2, -BS/2, -BS/2, BS/2, -BS/2+BS/16., BS/2),
- // default is sign/ladder-like
- wall_top(-BS/2, BS/2-BS/16., -BS/2, BS/2, BS/2, BS/2),
- wall_bottom(-BS/2, -BS/2, -BS/2, BS/2, -BS/2+BS/16., BS/2),
- wall_side(-BS/2, -BS/2, -BS/2, -BS/2+BS/16., BS/2, BS/2)
- {}
-
- void serialize(std::ostream &os) const;
+ aabb3f wall_top;
+ aabb3f wall_bottom;
+ aabb3f wall_side; // being at the -X side
+
+ NodeBox()
+ { reset(); }
+
+ void reset();
+ void serialize(std::ostream &os, u16 protocol_version) const;
void deSerialize(std::istream &is);
};
struct MapNode;
class NodeMetadata;
-struct MaterialSpec
+/*
+ Stand-alone definition of a TileSpec (basically a server-side TileSpec)
+*/
+enum TileAnimationType{
+ TAT_NONE=0,
+ TAT_VERTICAL_FRAMES=1,
+};
+struct TileDef
{
- std::string tname;
- bool backface_culling;
-
- MaterialSpec(const std::string &tname_="", bool backface_culling_=true):
- tname(tname_),
- backface_culling(backface_culling_)
- {}
+ std::string name;
+ bool backface_culling; // Takes effect only in special cases
+ struct{
+ enum TileAnimationType type;
+ int aspect_w; // width for aspect ratio
+ int aspect_h; // height for aspect ratio
+ float length; // seconds
+ } animation;
- void serialize(std::ostream &os) const;
+ TileDef()
+ {
+ name = "";
+ backface_culling = true;
+ animation.type = TAT_NONE;
+ animation.aspect_w = 1;
+ animation.aspect_h = 1;
+ animation.length = 1.0;
+ }
+
+ void serialize(std::ostream &os, u16 protocol_version) const;
void deSerialize(std::istream &is);
};
NDT_PLANTLIKE,
NDT_FENCELIKE,
NDT_RAILLIKE,
+ NDT_NODEBOX,
+ NDT_GLASSLIKE_FRAMED, // Glass-like, draw connected frames and all all
+ // visible faces
+ // uses 2 textures, one for frames, second for faces
+ NDT_FIRELIKE, // Draw faces slightly rotated and only on connecting nodes,
+ NDT_GLASSLIKE_FRAMED_OPTIONAL, // enabled -> connected, disabled -> Glass-like
+ // uses 2 textures, one for frames, second for faces
+ NDT_MESH, // Uses static meshes
};
-#define CF_SPECIAL_COUNT 2
+#define CF_SPECIAL_COUNT 6
struct ContentFeatures
{
*/
#ifndef SERVER
// 0 1 2 3 4 5
- // up down right left back front
+ // up down right left back front
TileSpec tiles[6];
- video::ITexture *inventory_texture;
- // Special material/texture
+ // Special tiles
// - Currently used for flowing liquids
- video::SMaterial *special_materials[CF_SPECIAL_COUNT];
- AtlasPointer *special_aps[CF_SPECIAL_COUNT];
+ TileSpec special_tiles[CF_SPECIAL_COUNT];
u8 solidness; // Used when choosing which face is drawn
u8 visual_solidness; // When solidness=0, this tells how it looks like
bool backface_culling;
#endif
-
- // List of textures that are used and are wanted to be included in
- // the texture atlas
- std::set<std::string> used_texturenames;
-
+
+ // Server-side cached callback existence for fast skipping
+ bool has_on_construct;
+ bool has_on_destruct;
+ bool has_after_destruct;
+
/*
Actual data
*/
std::string name; // "" = undefined node
+ ItemGroupList groups; // Same as in itemdef
// Visual definition
enum NodeDrawType drawtype;
+ std::string mesh;
+#ifndef SERVER
+ scene::IMesh *mesh_ptr[24];
+#endif
float visual_scale; // Misc. scale parameter
- std::string tname_tiles[6];
- std::string tname_inventory;
- MaterialSpec mspec_special[CF_SPECIAL_COUNT]; // Use setter methods
+ TileDef tiledef[6];
+ TileDef tiledef_special[CF_SPECIAL_COUNT]; // eg. flowing liquid
u8 alpha;
// Post effect color, drawn when the camera is inside the node.
video::SColor post_effect_color;
// Type of MapNode::param1
ContentParamType param_type;
+ // Type of MapNode::param2
+ ContentParamType2 param_type_2;
// True for all ground-like things like stone and mud, false for eg. trees
bool is_ground_content;
bool light_propagates;
bool climbable;
// Player can build on these
bool buildable_to;
- // If true, param2 is set to direction when placed. Used for torches.
- // NOTE: the direction format is quite inefficient and should be changed
- bool wall_mounted;
- // If true, node is equivalent to air. Torches are, air is. Water is not.
- // Is used for example to check whether a mud block can have grass on.
- bool air_equivalent;
- // Whether this content type often contains mineral.
- // Used for texture atlas creation.
- // Currently only enabled for CONTENT_STONE.
- bool often_contains_mineral;
- // Inventory item string as which the node appears in inventory when dug.
- // Mineral overrides this.
- std::string dug_item;
- // Extra dug item and its rarity
- std::string extra_dug_item;
- // Usual get interval for extra dug item
- s32 extra_dug_item_rarity;
- // Metadata name of node (eg. "furnace")
- std::string metadata_name;
+ // Player cannot build to these (placement prediction disabled)
+ bool rightclickable;
+ // Flowing liquid or snow, value = default level
+ u8 leveled;
// Whether the node is non-liquid, source liquid or flowing liquid
enum LiquidType liquid_type;
// If the content is liquid, this is the flowing version of the liquid.
- content_t liquid_alternative_flowing;
+ std::string liquid_alternative_flowing;
// If the content is liquid, this is the source version of the liquid.
- content_t liquid_alternative_source;
+ std::string liquid_alternative_source;
// Viscosity for fluid flow, ranging from 1 to 7, with
// 1 giving almost instantaneous propagation and 7 being
// the slowest possible
u8 liquid_viscosity;
+ // Is liquid renewable (new liquid source will be created between 2 existing)
+ bool liquid_renewable;
+ // Ice for water, water for ice
+ std::string freezemelt;
+ // Number of flowing liquids surrounding source
+ u8 liquid_range;
+ u8 drowning;
// Amount of light the node emits
u8 light_source;
u32 damage_per_second;
+ NodeBox node_box;
NodeBox selection_box;
- MaterialProperties material;
- std::string cookresult_item;
- float furnace_cooktime;
- float furnace_burntime;
+ NodeBox collision_box;
+ // Used for waving leaves/plants
+ u8 waving;
+ // Compatibility with old maps
+ // Set to true if paramtype used to be 'facedir_simple'
+ bool legacy_facedir_simple;
+ // Set to true if wall_mounted used to be set to true
+ bool legacy_wallmounted;
+
+ // Sound properties
+ SimpleSoundSpec sound_footstep;
+ SimpleSoundSpec sound_dig;
+ SimpleSoundSpec sound_dug;
/*
Methods
*/
-
+
ContentFeatures();
~ContentFeatures();
void reset();
- void serialize(std::ostream &os);
- void deSerialize(std::istream &is, IGameDef *gamedef);
+ void serialize(std::ostream &os, u16 protocol_version);
+ void deSerialize(std::istream &is);
+ void serializeOld(std::ostream &os, u16 protocol_version);
+ void deSerializeOld(std::istream &is, int version);
- /*
- Texture setters.
-
- */
-
- // Texture setters. They also add stuff to used_texturenames.
- void setTexture(u16 i, std::string name);
- void setAllTextures(std::string name);
- void setSpecialMaterial(u16 i, const MaterialSpec &mspec);
-
- void setInventoryTexture(std::string imgname);
- void setInventoryTextureCube(std::string top,
- std::string left, std::string right);
-
/*
Some handy methods
*/
}
};
+class NodeResolver;
+class INodeDefManager;
+
+struct NodeResolveInfo {
+ NodeResolveInfo(NodeResolver *nr)
+ {
+ resolver = nr;
+ }
+
+ std::list<std::string> nodenames;
+ std::list<size_t> nodename_sizes;
+ NodeResolver *resolver;
+};
+
class INodeDefManager
{
public:
virtual const ContentFeatures& get(const MapNode &n) const=0;
virtual bool getId(const std::string &name, content_t &result) const=0;
virtual content_t getId(const std::string &name) const=0;
+ // Allows "group:name" in addition to regular node names
+ virtual void getIds(const std::string &name, std::set<content_t> &result)
+ const=0;
virtual const ContentFeatures& get(const std::string &name) const=0;
-
- virtual void serialize(std::ostream &os)=0;
+
+ virtual void serialize(std::ostream &os, u16 protocol_version)=0;
+
+ virtual void pendNodeResolve(NodeResolveInfo *nri)=0;
+ virtual void cancelNodeResolve(NodeResolver *resolver)=0;
+ virtual void runNodeResolverCallbacks()=0;
+
+ virtual bool getIdFromResolveInfo(NodeResolveInfo *nri,
+ const std::string &node_alt, content_t c_fallback, content_t &result)=0;
+ virtual bool getIdsFromResolveInfo(NodeResolveInfo *nri,
+ std::vector<content_t> &result)=0;
};
class IWritableNodeDefManager : public INodeDefManager
virtual const ContentFeatures& get(content_t c) const=0;
virtual const ContentFeatures& get(const MapNode &n) const=0;
virtual bool getId(const std::string &name, content_t &result) const=0;
+ // If not found, returns CONTENT_IGNORE
virtual content_t getId(const std::string &name) const=0;
- // If not found, returns the features of CONTENT_IGNORE
+ // Allows "group:name" in addition to regular node names
+ virtual void getIds(const std::string &name, std::set<content_t> &result)
+ const=0;
+ // If not found, returns the features of CONTENT_UNKNOWN
virtual const ContentFeatures& get(const std::string &name) const=0;
-
- // Register node definition
- virtual void set(content_t c, const ContentFeatures &def)=0;
+
// Register node definition by name (allocate an id)
// If returns CONTENT_IGNORE, could not allocate id
virtual content_t set(const std::string &name,
// If returns CONTENT_IGNORE, could not allocate id
virtual content_t allocateDummy(const std::string &name)=0;
+ /*
+ Update item alias mapping.
+ Call after updating item definitions.
+ */
+ virtual void updateAliases(IItemDefManager *idef)=0;
+
/*
Update tile textures to latest return values of TextueSource.
- Call after updating the texture atlas of a TextureSource.
*/
- virtual void updateTextures(ITextureSource *tsrc)=0;
+ virtual void updateTextures(IGameDef *gamedef)=0;
+
+ virtual void serialize(std::ostream &os, u16 protocol_version)=0;
+ virtual void deSerialize(std::istream &is)=0;
+
+ virtual void pendNodeResolve(NodeResolveInfo *nri)=0;
+ virtual void cancelNodeResolve(NodeResolver *resolver)=0;
+ virtual void runNodeResolverCallbacks()=0;
+
+ virtual bool getIdFromResolveInfo(NodeResolveInfo *nri,
+ const std::string &node_alt, content_t c_fallback, content_t &result)=0;
+ virtual bool getIdsFromResolveInfo(NodeResolveInfo *nri,
+ std::vector<content_t> &result)=0;
+};
+
+IWritableNodeDefManager *createNodeDefManager();
+
+class NodeResolver {
+public:
+ NodeResolver()
+ {
+ m_lookup_done = false;
+ m_ndef = NULL;
+ }
+
+ ~NodeResolver()
+ {
+ if (!m_lookup_done)
+ m_ndef->cancelNodeResolve(this);
+ }
+
+ virtual void resolveNodeNames(NodeResolveInfo *nri) = 0;
- virtual void serialize(std::ostream &os)=0;
- virtual void deSerialize(std::istream &is, IGameDef *gamedef)=0;
+ bool m_lookup_done;
+ INodeDefManager *m_ndef;
};
-IWritableNodeDefManager* createNodeDefManager();
#endif
projects / minetest.git / blobdiff