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path: root/src/mapgen/mapgen.h
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* Re-order mapgens in mainmenu and 'all settings' mapgen selection (#8705)Paramat2019-07-25
| | | | | | v6 always last to discourage selection. Special mapgens flat, fractal, singlenode, next to last. Of these, singlenode last to discourage selection. Of the remaining, v5 last due to age, v7 first due to being the default.
* Document the deprecation of hardcoded cave liquids (#8692)Paramat2019-07-20
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* Dungeongen: Remove most hardcoded dungeon nodes (#8594)Paramat2019-06-30
| | | | | | | | | | | | | | | Biome-defined dungeon nodes was added as a feature to MT 5.0.0. So now remove most of the hardcoded dungeon node code that assumes a game has stone, sandstone, desert stone, and no other stone types. If biome-defined dungeon nodes are not found, dungeon nodes fall back to the 'cobble' mapgen alias if present, if not present they fall back to biome-defined 'stone'. Remove now-unnecessary mapgen aliases from MapgenBasic. Non-mgv6 games now only need to define 3 to 5 mapgen aliases. Document dungeon parameters. Make c_lava_source fallback to c_water_source as both are used as cave liquids.
* Dungeons: Settable density noise, move number calculation to mapgens (#8473)Paramat2019-06-01
| | | | | | | | | | | | Add user-settable noise parameters for dungeon density to each mapgen, except V6 which hardcodes this noise parameter. Move the calculation of number of dungeons generated in a mapchunk out of dungeongen.cpp and into mapgen code, to allow mapgens to generate any desired number of dungeons in a mapchunk, instead of being forced to have number of dungeons determined by a density noise. This is more flexible and allows mapgens to use dungeon generation to create custom structures, such as occasional mega-dungeons.
* Fix commentsLoic Blot2019-03-31
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* Mapgen flags: Add 'biomes' global mapgen flag (#7355)Paramat2018-06-08
| | | | | | | | | Previously the only way to disable biomes was to 'clear' the registered biomes in a mod, but this method causes large amounts of unnecessary processing: 1. Calculation of 4 2D noises. 2. Looping through all nodes of a mapchunk replacing nodes with identical nodes. The new flag disables those operations.
* Mapgen caves: Re-order generation to fix cavern bugParamat2018-04-29
| | | | | | | Previously, caverns confused tunnel generation causing biome top and filler nodes to appear in caverns. Split 'generateCaves()' into 2 functions to separate tunnel and large randomwalk cave generation. In each mapgen re-order cave generation to generate tunnels before caverns.
* Biome API / dungeons: Add biome-defined dungeon nodesParamat2018-04-07
| | | | | | | | | | Add new biome fields 'node_dungeon', 'node_dungeon_alt', 'node_dungeon_stair'. If 'node_dungeon' is not defined dungeons fall back to classic behaviour. Remove messy and imprecise dungeon material code from 'generateBiomes()'. Code deciding dungeon materials is now in 'generateDungeons()' and uses the biome at mapchunk centre for more precision. Remove hardcoded 'MG_STONE' types as long intended.
* Generate Notifier: Clear events once after all 'on generated' functionsparamat2018-03-03
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* SAO limits: Allow SAOs to exist outside the set 'mapgen limit'paramat2018-02-26
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* Node definition manager refactor (#7016)Dániel Juhász2018-02-10
| | | | | | | | | * Rename IWritableNodeDefManager to NodeDefManager * Make INodeDefManager functions const * Use "const *NodeDefManager" instead of "*INodeDefManager" * Remove unused INodeDefManager class * Merge NodeDefManager and CNodeDefManager * Document NodeDefManager
* Mapgen folder: Update and improve copyright information of filesparamat2018-01-15
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* Use std::vector instead of dynamic C-Array (#6744)adrido2017-12-10
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* Move files to subdirectories (#6599)Vitaliy2017-11-08
* Move files around