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* Environment & IGameDef code refactoring (#4985)Ner'zhul2017-01-09
| | | | | | | | | | | | | | | | | | | | | * Environment code refactoring * Cleanup includes & class declarations in client & server environment to improve build speed * ServerEnvironment::m_gamedef is now a pointer to Server instead of IGameDef, permitting to cleanup many casts. * Cleanup IGameDef * Move ITextureSource* IGameDef::getTextureSource() to Client only. * Also move ITextureSource *IGameDef::tsrc() helper * drop getShaderSource, getSceneManager, getSoundManager & getCamera abstract call * drop unused emerge() call * cleanup server unused functions (mentionned before) * Drop one unused parameter from ContentFeatures::updateTextures * move checkLocalPrivilege to Client * Remove some unnecessary casts * create_formspec_menu: remove IWritableTextureSource pointer, as client already knows it * Fix some comments * Change required IGameDef to Server/Client pointers * Previous change that game.cpp sometimes calls functions with Client + InventoryManager + IGameDef in same functions but it's the same objects * Remove duplicate Client pointer in GUIFormSpecMenu::GUIFormSpecMenu * drop ClientMap::sectorWasDrawn which is unused
* Improve getPointedThing() (#4346)Dániel Juhász2017-01-04
| | | | | | | | | | | | | | | | | | | * Improved getPointedThing() The new algorithm checks every node exactly once. Now the point and normal vector of the collision is also returned in the PointedThing (currently they are not used outside of the function). Now the CNodeDefManager keeps the union of all possible nodeboxes, so the raycast won't miss any nodes. Also if there are only small nodeboxes, getPointedThing() is exceptionally fast. Also adds unit test for VoxelLineIterator. * Cleanup, code move This commit moves getPointedThing() and Client::getSelectedActiveObject() to ClientEnvironment. The map nodes now can decide which neighbors they are connecting to (MapNode::getNeighbors()).
* Move TileAnimation code to seperate filesfan52017-01-02
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* Revert "Adding particle blend, glow and animation (#4705)"sfan52016-11-14
| | | | This reverts commit 93e3555eae2deaeca69ee252cfa9cc9c3e0e49ef.
* Adding particle blend, glow and animation (#4705)Foghrye42016-11-15
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* Add minetest.unregister_item and minetest.register_alias_forcepaly22016-09-08
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* Make plantlike drawtype more funAuke Kok2016-08-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds several new ways that the plantlike drawtype mesh can be changed. This requires paramtype2 = "meshoptions" to be set in the node definition. The drawtype for these nodes should be "plantlike". These modifications are all done using param2. This field is now a complex bitfield that allows some or more of the combinations to be chosen, and the mesh draw code will choose the options based as neeeded for each plantlike node. bit layout: bits 0, 1 and 2 (values 0x1 through 0x7) are for choosing the plant mesh shape: 0 - ordinary plantlike plant ("x" shaped) 1 - ordinary plant, but rotated 45 degrees ("+" shaped) 2 - a plant with 3 faces ("*" shaped) 3 - a plant with 4 faces ("#" shaped) 4 - a plant with 4 faces ("#" shaped, leaning outwards) 5 through 7 are unused and reserved for future mesh shapes. bit 3 (0x8) causes the plant to be randomly offset in the x,z plane. The plant should fall within the 1x1x1 nodebox if regularly sized. bit 4 (0x10) causes the plant mesh to grow by sqrt(2), and will cause the plant mesh to fill out 1x1x1, and appear slightly larger. Texture makers will want to make their plant texture 23x16 pixels to have the best visual fit in 1x1x1 size. bit 5 (0x20) causes each face of the plant to have a slight negative Y offset in position, descending up to 0.125 downwards into the node below. Because this is per face, this causes the plant model to be less symmetric. bit 6 (0x40) through bit 7 (0x80) are unused and reserved for future use. !(https://youtu.be/qWuI664krsI)
* Move updateTextures and fillTileAttribs to ContentFeaturesEkdohibs2016-05-23
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* Allow nodes to specify which sides to connect to.Auke Kok2016-03-12
| | | | | | | | | | | | | | | | NDT_CONNECTED attempts to connect to any side of nodes that it can connect to, which is troublesome for FACEDIR type nodes that generally may only have one usable face, and can be rotated. We introduce a node parameter `connect_sides` that is valid for any node type. If specified, it lists faces of the node (in "top", "bottom", "front", "left", "back", "right", form, as array) that connecting nodeboxes can connect to. "front" corresponds to the south facing side of a node with facedir = 0. If the node is rotatable using *simple* FACEDIR, then the attached face is properly rotated before checking. This allows e.g. a chest to be attached to only from the rear side.
* Nodebox: Allow nodeboxes to "connect"Auke Kok2016-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We introduce a new nodebox type "connected", and allow these nodes to have optional nodeboxes that connect it to other connecting nodeboxes. This is all done at scenedraw time in the client. The client will inspect the surrounding nodes and if they are to be connected to, it will draw the appropriate connecting nodeboxes to make those connections. In the node_box definition, we have to specify separate nodeboxes for each valid connection. This allows us to make nodes that connect only horizontally (the common case) by providing optional nodeboxes for +x, -x, +z, -z directions. Or this allows us to make wires that can connect up and down, by providing nodeboxes that connect it up and down (+y, -y) as well. The optional nodeboxes can be arrays. They are named "connect_top, "connect_bottom", "connect_front", "connect_left", "connect_back" and "connect_right". Here, "front" means the south facing side of the node that has facedir = 0. Additionally, a "fixed" nodebox list present will always be drawn, so one can make a central post, for instance. This "fixed" nodebox can be omitted, or it can be an array of nodeboxes. Collision boxes are also updated in exactly the same fashion, which allows you to walk over the upper extremities of the individual node boxes, or stand really close to them. You can also walk up node noxes that are small in height, all as expected, and unlike the NDT_FENCELIKE nodes. I've posted a screenshot demonstrating the flexibility at http://i.imgur.com/zaJq8jo.png In the screenshot, all connecting nodes are of this new subtype. Transparent textures render incorrectly, Which I don't think is related to this text, as other nodeboxes also have issues with this. A protocol bump is performed in order to be able to send older clients a nodeblock that is usable for them. In order to avoid abuse of users we send older clients a "full-size" node, so that it's impossible for them to try and walk through a fence or wall that's created in this fashion. This was tested with a pre-bump client connected against a server running the new protocol. These nodes connect to other nodes, and you can select which ones those are by specifying node names (or group names) in the connects_to string array: connects_to = { "group:fence", "default:wood" } By default, nodes do not connect to anything, allowing you to create nodes that always have to be paired in order to connect. lua_api.txt is updated to reflect the extension to the node_box API. Example lua code needed to generate these nodes can be found here: https://gist.github.com/sofar/b381c8c192c8e53e6062
* Add minetest.register_lbm() to run code on block load onlyest312016-03-07
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* Fix backface culling when connecting to new servers.Auke Kok2016-02-10
| | | | | | | | | | | | | | | Introduce a new contentfeatures version (8). When clients connect using v27 protocol version, they can assume that the tiledef.backface_culling is trustable, but if clients connect to servers providing contentfeatures version 7, then the v27 clients know that backface culling settings provided by the server in tiledefs are bogus for mesh, plantlike, firelike or liquid drawtype nodes. thanks to hmmmm, est31, nerzhul. Tested on new client - new server, new client - old server old client - new server.
* Backface culling: Ignore setting in tiledef from old servers.Auke Kok2016-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | Outdated servers are always sending tiledefs with culling enabled no matter what, as the value was previously entirely ignored. To compensate, we must (1) detect that we're running against an old server with a new client, and (2) disable culling for mesh, plantlike, firelike and liquid draw types no matter what the server is telling us. In order to achieve this, we need to bump the protocol version since we cannot rely on the tiledef version, and test for it being older. I've bumped the protocol version, although that should have likely happened in the actual change that introduced the new backface_culling PR #3578. Fortunately that's only 2 commits back at this point. We also explicitly test for the drawtype to assure we are not changing the culling value for other nodes, where it should remain enabled. This was tested against various pub servers, including 0.4.13 and 0.4.12. Fixes #3598
* Liquids: Flow into and destroy 'floodable' nodesparamat2016-01-07
| | | | | Add new node property 'floodable', default false Define "air" as floodable = true in C++ and lua
* Add new ContentParamType2 "CPT2_DEGROTATE"est312015-10-04
| | | | | | | | | This might break some mods, but it is important for all uses of the param2 to be documented. This doesn't need a serialisation version or network protocol version change, as old clients will still work on new servers, and it is bearable to have new clients getting non rotated plants on old servers.
* Fix relief mapping issuesRealBadAngel2015-07-16
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* Add minimap featureRealBadAngel2015-06-27
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* Add texture overridingrubenwardy2015-05-19
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* Fix compilation for non-client builds, and fix signed comparison warningkwolekr2015-05-08
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* NodeResolver: Remove NodeResolveMethodkwolekr2015-05-07
| | | | This simplifies NodeResolver logic and makes some interfaces cleaner.
* NodeDefManager: Improve const-correctness of interfaceskwolekr2015-05-05
| | | | | | - Add ability to explicitly reset NodeResolve state (useful for unittesting) - Remove non-essential NodeResolve methods modifying state from INodeDefManager - Add const qualifier to NodeDefManager and ContentFeatures serialize
* Schematics: Refactor NodeResolver and add NodeResolveMethodkwolekr2015-04-16
| | | | | | | | | NodeResolver name lists now belong to the NodeResolver object instead of the associated NodeDefManager. In addition to minimizing unnecessary abstraction and overhead, this move permits NodeResolvers to look up nodes that they had previously set pending for resolution. So far, this functionality has been used in the case of schematics for serialization/deserialization.
* Revert "Fix issue #2441: crash on respawn, since a conversion std::list to ↵kwolekr2015-03-20
| | | | | | | std::vector on Environment.cpp" This reverts parts of commit 9749d9fee6db99da1ab861dc04ec63ef973db3e0, which breaks node resolver list clearing
* Finer progress bar updates when initializing nodesest312015-03-15
| | | | The bar is only drawn when the user will notice a change, which prevents time overheads that this commit would cause, resulting from useless draws.
* Fix issue #2441: crash on respawn, since a conversion std::list to ↵Loic Blot2015-03-05
| | | | | | | std::vector on Environment.cpp * Also change some std::list to std::vector for ClientMap::renderMap * Remove disabled code in ClientMap::renderMap, disabled since a long time
* Replace std::list to std::vector into tile.cpp (m_texture_trash) and move ↵Loic Blot2015-03-05
| | | | tile.hpp to src/client/
* NodeResolver: Perform callback immediately if node registration phase finishedkwolekr2015-01-04
| | | | Also add NodeResolver callbacks on the client
* Remove freezemelt (the remainder of proller nonsense)kwolekr2015-01-04
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* Fix crash if NodeResolver destroyed before pending any node resolutionskwolekr2015-01-03
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* Set fallback content if resolving content vector requires everythingkwolekr2014-12-27
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* Redefine NodeResolver interface and replace with callback mechanismkwolekr2014-12-27
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* NodeResolver: Fix some comments and use const references for paramskwolekr2014-12-12
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* NodeResolver: Fix cancelNode and cancelNodeListkwolekr2014-12-11
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* Refactor decoration-related codekwolekr2014-10-29
| | | | | Split up ModApiMapgen::l_register_decoration() Define and make use of CONTAINS() and ARRLEN() macros
* Add NodeResolver documentationkwolekr2014-10-28
| | | | | Set content to fallback on AddNode failure Consider node list requests with no results as failed
* Add NodeResolver and clean up node name -> content ID resolution systemkwolekr2014-10-26
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* Custom collision boxes node property.RealBadAngel2014-10-19
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* Add meshnode drawtype.RealBadAngel2014-10-18
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* Add optional framed glasslike drawtypeBlockMen2014-10-02
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* Add firelike drawtypeTriBlade92014-09-21
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* Allow use all 6 faces for special tiles.RealBadAngel2014-08-25
| | | | Protocol version bump.
* Unite nodes shaders.RealBadAngel2014-06-15
| | | | | | | Pass drawtype and material type to shaders. Move shaders generation to startup only. Allow assign shaders per tile. Initial code to support water surface shader.
* Shaders rework.RealBadAngel2013-12-03
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* Add support for different drowning damage and allow drowning in other nodetypesBlockMen2013-08-06
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* Leveled nodebox backward compatibilityproller2013-08-02
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* Weather supportproller2013-07-27
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* Add liquid_range to nodedefPilzAdam2013-07-20
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* Change ContentFeatures array to a vectorKahrl2013-07-14
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* Leveled nodeboxproller2013-07-13
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* Remove texture atlas / AtlasPointer, rename getTextureRaw to getTextureKahrl2013-07-02
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