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* Breath cheat fix: server sideLoic Blot2017-01-01
| | | | | | | | | Breath is now handled server side. Changing this behaviour required some modifications to core: * Ignore TOSERVER_BREATH package, marking it as obsolete * Clients doesn't send the breath to server anymore * Use PlayerSAO pointer instead of peer_id in Server::SendPlayerBreath to prevent a useless lookup (little perf gain) * drop a useless static_cast in emergePlayer
* Dont compare short with bool (#4963)adrido2016-12-28
| | | Fixes a compiler warning on MSVC
* Make minetest abort on lua panicRogier2016-12-24
| | | | | | | Currently, lua does a regular exit() after a lua panic, which can make a problem hard to debug. Invoking FATAL_ERROR() instead will print some useful information, and abort() minetest, so that a debugger can be used to analyze the situation.
* Fix warning reported by clang (possible bug in Settings lua api)sfan52016-12-21
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* Security: Fix resolving of some relative pathsShadowNinja2016-12-20
| | | | | | | | | | | | | Trying to resolve a path with RemoveRelativePathComponents that can't be resolved without leaving leading parent components (e.g. "../worlds/foo" or "bar/../../worlds/foo") will fail. To work around this, we leave the relative components and simply remove the trailing components one at a time, and bail out when we find a parent component. This will still fail for paths like "worlds/foo/noexist/../auth.txt" (the path before the last parent component must not exist), but this is fine since you won't be able to open a file with a path like that anyways (the O.S. will determine that the path doesn't exist. Try `cat /a/../etc/passwd`).
* Mod security: Allow read-only access to all mod pathsShadowNinja2016-12-20
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* Simple decorations: Fix range check for deco->deco_param2Auke Kok2016-12-08
| | | | Allow any int value, and properly range check it before casting.
* Simple deco: Allow setting param2 value on placementAuke Kok2016-12-07
| | | | | | | | | | | | | Schematics can already be placed with a param2 value, but not simple 1-node plant decorations of the simple type. This adds a `param2` field to the simple deco type that is checked to be between 0 and 255, and put to the placed node at mapgen. This can be used to put a degrotate value in, or e.g. a fill value for leveltype nodes, or a place_param2 value at mapgen placement, or vary the shape of meshoptions plantlike drawtype.
* Allow restricting detached inventories to one playersfan52016-11-28
| | | | | | | This combats the problem of sending the hundreds of "creative" / "armor" or whatever detached invs that exist on popular servers to each and every player on join or on change of said invs.
* Limit light_source in the engine (#4814)juhdanad2016-11-28
| | | Since light_source>15 causes crash, it must be limited.
* Fix secure io.linesShadowNinja2016-11-24
| | | | | It used to drop all of the return values from the insecure version of the function.
* Fix secure io.open without modeShadowNinja2016-11-24
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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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* Fix crash when attached object no longer existsRogier2016-11-13
| | | | | | | | | | Active objects that are attached to other objects are not safe from deletion. As a result, the parent object may have a reference to an id of a child's that no longer exists. If at some point an attempt is made to manipulate the child, enviromment->getActiveObject(child-id) returns NULL. Using the NULL pointer causes the crash...
* Fix memory leak in ::safeLoadFile (#4730)Zeno-2016-11-05
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* Add minetest.get_server_uptime() function to Lua API (#4702)Brandon2016-11-02
| | | Add minetest.get_server_uptime() function to Lua API
* Add version APIShadowNinja2016-10-31
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* Lua voxelmanip: Add optional buffer param for 'get param2 data'paramat2016-10-31
| | | | Update lua_api.txt.
* Fix overloading problems mentioned by clangLoic Blot2016-10-30
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* PlayerSAO/LocalPlayer refactor: (#4612)Ner'zhul2016-10-30
| | | | | | | | | | | | | | | | | * Create UnitSAO, a common part between PlayerSAO & LuaEntitySAO * Move breath to PlayerSAO & LocalPlayer * Migrate m_yaw from (Remote)Player & LuaEntitySAO to UnitSAO * Migrate m_yaw from Player to LocalPlayer for client * Move some functions outside of player class to PlayerSAO/RemotePlayer or LocalPlayer depending on which class needs it * Move pitch to LocalPlayer & PlayerSAO * Move m_position from Player to LocalPlayer * Move camera_barely_in_ceiling to LocalPlayer as it's used only there * use PlayerSAO::m_base_position for Server side positions * remove a unused variable * ServerActiveObject::setPos now uses const ref * use ServerEnv::loadPlayer unconditionnaly as it creates RemotePlayer only if it's not already loaded * Move hp from Player to LocalPlayer * Move m_hp from LuaEntitySAO to UnitSAO * Use m_hp from PlayerSAO/UnitSAO instead of RemotePlayer
* Adding LuaError on attempt to assign vectors with values out of rangeFoghrye42016-10-25
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* Emergeblocks: Fix occasional crashRogier2016-10-16
| | | | | | | Modification of the emergeblocks internal state was not protected by a lock, causing a race condition. This can be reproduced by repeatedly running emergeblocks for an already-generated section of the map (with multiple emerge threads).
* Attached particle spawnersraymoo2016-10-13
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* Move RemotePlayer code to its own cpp/headerLoic Blot2016-10-08
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* RemotePlayer/LocalPlayer Player base class proper separation (code cleanup) ↵Loic Blot2016-10-08
| | | | | | | | | | | | (patch 3 of X) * remove IGameDef from Player class, only LocalPlayer has it now * move many attributes/functions only used by LocalPlayer from Player to LocalPlayer * move many attributes/functions only used by RemotePlayer from Player to RemotePlayer * make some functions const * hudGetHotbarSelectedImage now returns const ref * RemotePlayer getHotbarSelectedImage now returns const ref * various code style fixes
* More code cleanup (UNORDERED + RemotePlayer/LocalPlayer)Loic Blot2016-10-08
| | | | | | | * ClientEnvironment now uses UNORDERED MAP for active objects * Use RemotePlayer and LocalPlayer everywhere it's possible * Minor code style fixes * Drop Client::getBreath() unused function
* Player/LocalPlayer/RemotePlayer inheritance cleanup (part 2 on X)Loic Blot2016-10-08
| | | | | | | * Server/Client Environments now have an helper to cast Player object in the right type to use it * Server: use RemotePlayer everywhere and remove previous added casts * Client: use LocalPlayer where needed * Environment: remove unused functions (getPlayers(), getRandomConnectedPlayer(), getNearestConnectedPlayer())
* Prevent attached models from disappearing during parent reload (#4128)Foghrye42016-10-08
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* Player/LocalPlayer/RemotePlayer inheritance cleanup (part 1 on X)Loic Blot2016-10-08
| | | | | | | | | | | * LocalPlayer take ownership of maxHudId as it's the only caller * RemotePlayer take ownership of day night ratio as it's the only user * Pass getPlayerControl as const reference to prevent object copy on each call (perf improvement in ObjectRef::l_get_player_control call) * getPlayerSAO is now only RemotePlayer call * get/setHotbarItemCount is now RemotePlayer owned * Server: Use RemotePlayer instead of Player object on concerned call to properly fix the object type * PlayerSAO now uses RemotePlayer instead of Player because it's only server side * ObjectRef::getplayer also returns RemotePlayer as it's linked with PlayerSAO
* use unordered containers where possible (patch 4 on X)Loic Blot2016-10-06
| | | | Also remove some unused parameters/functions
* Use more unordered_maps to improve performance in c++11 buildsLoic Blot2016-10-06
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* Replace various std::map with UNORDERED_MAP + various cleanupsLoic Blot2016-10-05
| | | | | | | | | | | | This is part 2 for 5f084cd98d7b3326b51320455364337539710efd Other improvements: * Use the defined ItemGroupList when used * make Client::checkPrivilege const * inline some trivial functions * Add ActiveObjectMap typedef * Add SettingsEntries typedef
* Make some maps unordered to improve performanceLoic Blot2016-10-05
| | | | | | * This permit to improve performance on C++11 builds * use some existing typedefs in tools maps * minor code style changes
* Decorations: Generalise 'spawn by' to be used by all decoration typesparamat2016-09-14
| | | | In lua_api.txt, make clear that 'place on' and 'spawn by' can be lists.
* Return nil on empty get_area() (#4508)James Stevenson2016-09-10
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* Make getStackMax return the correct maximal stack sizeSmallJoker2016-09-08
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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)
* Script API: Make the craft recipe field 'method' consistentSmallJoker2016-08-18
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* couple of memory leaks fixes.David Carlier2016-08-10
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* Lua->C getintfield() use lua_tointeger (#4408)Tomas2016-08-10
| | | | | previously function used tonumber which returned float this caused errors in large numbers and resulted in obj-def-handlers being invalid when retrived from lua tables in c
* Fixes for compiling with a newer (system) jsoncpp (#4429)Rogier-52016-08-10
| | | | | | | | | | | | | | | | | | | | | | | * Move included json code to jsoncpp subdirectory This is needed to avoid having to specify the minetest src directory as a system include when fixing the json includes. * Fix json includes They used "", so that the compiler searches the project's directory first. The result was that when compiling with a system jsoncpp, the project's own version of json.h was still included, instead of the system version. The includes now use <>, so a system location, or one specified with '-Ilocation' is searched only. * Fix for jsoncpp deprecated function warning When compiling with a newer version of jsoncpp (and ENABLE_SYSTEM_JSONCPP=true), jsoncpp emits a warning about a deprecated function that minetest uses.
* Permit usage of std::unordered_map & std::unorderered_set on c++11 compilers ↵Ner'zhul2016-08-10
| | | | | | | | | (#4430) This fallback to std::map & std::set for older compilers Use UNORDERED_SET as an example in decoration and ore biome sets Use UNORDERED_MAP as an example in nameidmapping
* Fix l_request_insecure_environment not ignoring all whitespace (#4395)Dorian Wouters2016-08-04
| | | | | | l_request_insecure_environment didn't ignore all whitespace in the secure.trusted_mods config option. Replaces std::remove with std::remove_if and the isspace function.
* Adding minetest.clear_craftFoghrye42016-07-05
| | | | | Modifications by est31: grammar fixes in doc + error messages and a little style fix, no functional change.
* Add MapSettingsManager and new mapgen setting script API functionskwolekr2016-07-03
| | | | | | | | | | | | | | | This commit refactors the majority of the Mapgen settings system. - MapgenParams is now owned by MapSettingsManager, itself a part of ServerMap, instead of the EmergeManager. - New Script API functions added: core.get_mapgen_setting core.get_mapgen_setting_noiseparams, core.set_mapgen_setting, and core.set_mapgen_setting_noiseparams. - minetest.get/set_mapgen_params are deprecated by the above new functions. - It is now possible to view and modify any arbitrary mapgen setting from a mod, rather than the base MapgenParams structure. - MapgenSpecificParams has been removed.
* Mapgen: Refactor mapgen creation and managementkwolekr2016-07-03
| | | | | | - Move mapgen creation logic out of EmergeManager and into Mapgen - Internally represent mapgen type as an enum value, instead of a string - Remove the need for a MapgenFactory per mapgen
* Player: New get_look, set_look APIraymoo2016-06-24
| | | | Deprecate get_look / set_look pitch / yaw
* Make node timers more efficientEkdohibs2016-06-11
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