mapgen_rivers/init.lua

mapgen_rivers = {}

local modpath = minetest.get_modpath(minetest.get_current_modname()) .. '/'
mapgen_rivers.modpath = modpath
mapgen_rivers.world_data_path = minetest.get_worldpath() .. '/river_data/'

dofile(modpath .. 'settings.lua')
dofile(modpath .. 'gridmanager.lua')
dofile(modpath .. 'gridio.lua')
dofile(modpath .. 'polygons.lua')
dofile(modpath .. 'heightmap.lua')
dofile(modpath .. 'mapgen.lua')

minetest.register_on_mods_loaded(function()
	local exist = mapgen_rivers.try_load_grid()

	if not exist then -- If grid does not exist yet, generate it
		dofile(modpath .. 'pregenerate.lua')

		local grid = mapgen_rivers.generate_grid()
		mapgen_rivers.write_grid(grid)
		mapgen_rivers.try_load_grid(grid) -- Reload if needed
	end
end)
Re-organized the code. All polygon-related calculations go to polygons.lua. 2020-04-14 21:11:54 +02:00			`mapgen_rivers = {}`
Initial commit: working example using a basis of Simplex noise and implementing river flowing, lakes, and erosion 2020-04-09 21:13:38 +02:00
Re-organized the code. All polygon-related calculations go to polygons.lua. 2020-04-14 21:11:54 +02:00			`local modpath = minetest.get_modpath(minetest.get_current_modname()) .. '/'`
Globalize modpath and worldpath 2021-06-03 19:21:45 +02:00			`mapgen_rivers.modpath = modpath`
Various bugfixes and workarounds Now working in pure Lua! Some parts of the code are very hacky (e.g. noise) and the way new and old codes have been glued together is sometimes to be rewritten. But at least it works. 2021-06-03 23:30:04 +02:00			`mapgen_rivers.world_data_path = minetest.get_worldpath() .. '/river_data/'`
Initial commit: working example using a basis of Simplex noise and implementing river flowing, lakes, and erosion 2020-04-09 21:13:38 +02:00
Re-organized the code. All polygon-related calculations go to polygons.lua. 2020-04-14 21:11:54 +02:00			`dofile(modpath .. 'settings.lua')`
Refactor grid loading and reorganize code Move grid management functions out of polygons.lua, in a new file called gridmanager.lua Explicitly call other files and grid management functions from init.lua to make workflow more apparent Move mapgen loop out of init.lua, into mapgen.lua 2022-01-25 19:09:24 +01:00			`dofile(modpath .. 'gridmanager.lua')`
			`dofile(modpath .. 'gridio.lua')`
Globalize some of the main functions This will allow to avoid nested 'dofile's 2022-01-21 14:22:22 +01:00			`dofile(modpath .. 'polygons.lua')`
			`dofile(modpath .. 'heightmap.lua')`
Refactor grid loading and reorganize code Move grid management functions out of polygons.lua, in a new file called gridmanager.lua Explicitly call other files and grid management functions from init.lua to make workflow more apparent Move mapgen loop out of init.lua, into mapgen.lua 2022-01-25 19:09:24 +01:00			`dofile(modpath .. 'mapgen.lua')`
Initial commit: working example using a basis of Simplex noise and implementing river flowing, lakes, and erosion 2020-04-09 21:13:38 +02:00
Refactor grid loading and reorganize code Move grid management functions out of polygons.lua, in a new file called gridmanager.lua Explicitly call other files and grid management functions from init.lua to make workflow more apparent Move mapgen loop out of init.lua, into mapgen.lua 2022-01-25 19:09:24 +01:00			`minetest.register_on_mods_loaded(function()`
			`local exist = mapgen_rivers.try_load_grid()`
Skip chunks that are fully higher than ground level 2022-01-03 15:47:03 +01:00
Refactor grid loading and reorganize code Move grid management functions out of polygons.lua, in a new file called gridmanager.lua Explicitly call other files and grid management functions from init.lua to make workflow more apparent Move mapgen loop out of init.lua, into mapgen.lua 2022-01-25 19:09:24 +01:00			`if not exist then -- If grid does not exist yet, generate it`
			`dofile(modpath .. 'pregenerate.lua')`
Remove 'default' hard dependency 2022-01-17 23:19:17 +01:00
Refactor grid loading and reorganize code Move grid management functions out of polygons.lua, in a new file called gridmanager.lua Explicitly call other files and grid management functions from init.lua to make workflow more apparent Move mapgen loop out of init.lua, into mapgen.lua 2022-01-25 19:09:24 +01:00			`local grid = mapgen_rivers.generate_grid()`
			`mapgen_rivers.write_grid(grid)`
			`mapgen_rivers.try_load_grid(grid) -- Reload if needed`
Remove 'default' hard dependency 2022-01-17 23:19:17 +01:00			`end`
Added time statistics and removed debug prints 2021-06-25 21:05:14 +02:00			`end)`