Module:Dynmap - Revision history

J0w03L at 00:31, 8 March 2024

2024-03-08T00:31:06Z

← Older revision		Revision as of 00:31, 8 March 2024
Line 1:		Line 1:
	local p = {} -- package		local p = {} -- package

			bit32 = require( 'bit32' )

	-- worldtomap		-- worldtomap
	~~local~~ wtms = { world = {}, world_nether = {}, world_the_end = {}};		p.wtms = { world = {}, world_nether = {}, world_the_end = {}};

	wtms.world.flat = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}		p.wtms.world.flat = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}
	wtms.world.t = {1.31370849898476, 0, -11.313708498984761, -5.6568542494923815, 13.856406460551018, -5.656854249492381, 5.551115123125782e-17, 0.9999999999999997, 5.551115123125782e-17 };		p.wtms.world.t = {1.31370849898476, 0, -11.313708498984761, -5.6568542494923815, 13.856406460551018, -5.656854249492381, 5.551115123125782e-17, 0.9999999999999997, 5.551115123125782e-17 };

	-- mapzoomout		-- mapzoomout

	~~local~~ mapzoomouts = { world = {}, world_nether = {}, world_the_end = {}};		p.mapzoomouts = { world = {}, world_nether = {}, world_the_end = {}};

	mapzoomouts.world.flat = 5;		p.mapzoomouts.world.flat = 5;
	mapzoomouts.world.t = 5;		p.mapzoomouts.world.t = 5;

	function p.getWorldToMap(world, map)		function p.getWorldToMap(world, map)
	return wtms[world][map]		return p.wtms[world][map]
	end		end

	function p.getMapZoomOut(world, map)		function p.getMapZoomOut(world, map)
	return mapzoomouts[world][map]		return p.mapzoomouts[world][map]
	end		end

J0w03L: Add missing return

2024-03-06T21:18:52Z

Add missing return

← Older revision		Revision as of 21:18, 6 March 2024
Line 71:		Line 71:
	return "Hello, world!"		return "Hello, world!"
	end		end

			return p

Sudofox at 17:36, 18 October 2021

2021-10-18T17:36:27Z

← Older revision		Revision as of 17:36, 18 October 2021
Line 31:		Line 31:
	local results = {};		local results = {};
	-- results.x = -((128 - lat) / (1 << mapzoomout));		-- results.x = -((128 - lat) / (1 << mapzoomout));
	results.x = -((128 - lat) / (~~bit~~.lshift(1, mapzoomout)));		results.x = -((128 - lat) / (bit32.lshift(1, mapzoomout)));
	-- results.z = lng / (1 << mapzoomout);		-- results.z = lng / (1 << mapzoomout);
	results.z = lng / (~~bit~~.lshift(1, mapzoomout));		results.z = lng / (bit32.lshift(1, mapzoomout));
	results.y = coords.y;		results.y = coords.y;

Line 49:		Line 49:

	function p.tileToPath(tile, zoom, world, map)		function p.tileToPath(tile, zoom, world, map)
	local scale = ~~bit~~.lshift(1, zoom)		local scale = bit32.lshift(1, zoom)
	local x = scale * tile.x;		local x = scale * tile.x;
	local z = scale * tile.z;		local z = scale * tile.z;
	local scaledx = ~~bit~~.rshift(x, zoom);		print("x:" .. x .. " z:" .. z)
	local scaledz = ~~bit~~.rshift(z, zoom);		local scaledx = bit32.rshift(math.floor(x), zoom);
			local scaledz = bit32.rshift(math.floor(z), zoom);
			print("scaledx:" .. scaledx .. " scaledz:" .. scaledz)

	-- /map/tiles/<world>/<map>/<scaledx>_<scaledz>/<zoom prefix>_<x>_<z>.png		-- /map/tiles/<world>/<map>/<scaledx>_<scaledz>/<zoom prefix>_<x>_<z>.png
Line 61:		Line 63:

	function p.dynmapImageForCoords(world, map, x, z, zoom)		function p.dynmapImageForCoords(world, map, x, z, zoom)
	local tile = p.gameCoordsToTile({x = x, z = z}, world, map);		local tile = p.gameCoordsToTile({x = x, y = 64, z = z}, world, map);
	local path = p.tileToPath(tile, zoom, world, map);		local path = p.tileToPath(tile, zoom, world, map);
	return path;		return path;
Line 69:		Line 71:
	return "Hello, world!"		return "Hello, world!"
	end		end

	~~return p~~

Sudofox at 17:12, 18 October 2021

2021-10-18T17:12:47Z

← Older revision		Revision as of 17:12, 18 October 2021
Line 26:		Line 26:
	local mapzoomout = p.getMapZoomOut(world, map)		local mapzoomout = p.getMapZoomOut(world, map)

	local lat = wtm[3] * coords.x + wtm[4] * coords.y + wtm[5] * coords.z;		local lat = wtm[4] * coords.x + wtm[5] * coords.y + wtm[6] * coords.z;
	local lng = wtm[0] * coords.x + wtm[1] * coords.y + wtm[2] * coords.z;		local lng = wtm[1] * coords.x + wtm[2] * coords.y + wtm[3] * coords.z;

	local results = {};		local results = {};

Sudofox at 17:07, 18 October 2021

2021-10-18T17:07:16Z

← Older revision		Revision as of 17:07, 18 October 2021
Line 37:		Line 37:

	return results;		return results;
			end

			function p.zoomPrefix(level)
			-- repeat "z" for each zoom level
			local prefix = "";
			for i = 1, level do
			prefix = prefix .. "z";
			end
			return prefix;
			end

			function p.tileToPath(tile, zoom, world, map)
			local scale = bit.lshift(1, zoom)
			local x = scale * tile.x;
			local z = scale * tile.z;
			local scaledx = bit.rshift(x, zoom);
			local scaledz = bit.rshift(z, zoom);

			-- /map/tiles/<world>/<map>/<scaledx>_<scaledz>/<zoom prefix>_<x>_<z>.png
			local path = "/map/tiles/" .. world .. "/" .. map .. "/" .. scaledx .. "_" .. scaledz .. "/" .. p.zoomPrefix(zoom) .. "_" .. x .. "_" .. z .. ".png";
			return path;
			end

			function p.dynmapImageForCoords(world, map, x, z, zoom)
			local tile = p.gameCoordsToTile({x = x, z = z}, world, map);
			local path = p.tileToPath(tile, zoom, world, map);
			return path;
	end		end

Sudofox at 16:59, 18 October 2021

2021-10-18T16:59:12Z

← Older revision		Revision as of 16:59, 18 October 2021
Line 2:		Line 2:

	-- worldtomap		-- worldtomap
	local wtms = { world, world_nether, world_the_end };		local wtms = { world = {}, world_nether = {}, world_the_end = {}};

	wtms["world~~"]["~~flat"] = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}		wtms.world.flat = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}
	wtms["world~~"]["~~t"] = {1.31370849898476, 0, -11.313708498984761, -5.6568542494923815, 13.856406460551018, -5.656854249492381, 5.551115123125782e-17, 0.9999999999999997, 5.551115123125782e-17 };		wtms.world.t = {1.31370849898476, 0, -11.313708498984761, -5.6568542494923815, 13.856406460551018, -5.656854249492381, 5.551115123125782e-17, 0.9999999999999997, 5.551115123125782e-17 };

	-- mapzoomout		-- mapzoomout

	local mapzoomouts = { world, world_nether, world_the_end };		local mapzoomouts = { world = {}, world_nether = {}, world_the_end = {}};

	mapzoomouts["world~~"]["~~flat"] = 5;		mapzoomouts.world.flat = 5;
	mapzoomouts["world~~"]["~~t"] = 5;		mapzoomouts.world.t = 5;

	function p.getWorldToMap(world, map)		function p.getWorldToMap(world, map)

Sudofox at 16:57, 18 October 2021

2021-10-18T16:57:25Z

← Older revision		Revision as of 16:57, 18 October 2021
Line 2:		Line 2:

	-- worldtomap		-- worldtomap
	local wtms = {}		local wtms = { world, world_nether, world_the_end };

	wtms["world"]["flat"] = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}		wtms["world"]["flat"] = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}
Line 9:		Line 9:
	-- mapzoomout		-- mapzoomout

	local mapzoomouts = {}		local mapzoomouts = { world, world_nether, world_the_end };

	mapzoomouts["world"]["flat"] = 5;		mapzoomouts["world"]["flat"] = 5;

Sudofox at 16:54, 18 October 2021

2021-10-18T16:54:53Z

← Older revision		Revision as of 16:54, 18 October 2021
Line 1:		Line 1:
	local p = {} --p ~~stands for package~~		local p = {} -- package

			-- worldtomap
			local wtms = {}

			wtms["world"]["flat"] = {4, 0, -2.4492935982947064e-16, -2.4492935982947064e-16, 0, -4, 0, 1, 0}
			wtms["world"]["t"] = {1.31370849898476, 0, -11.313708498984761, -5.6568542494923815, 13.856406460551018, -5.656854249492381, 5.551115123125782e-17, 0.9999999999999997, 5.551115123125782e-17 };

			-- mapzoomout

			local mapzoomouts = {}

			mapzoomouts["world"]["flat"] = 5;
			mapzoomouts["world"]["t"] = 5;

			function p.getWorldToMap(world, map)
			return wtms[world][map]
			end

			function p.getMapZoomOut(world, map)
			return mapzoomouts[world][map]
			end

			function p.gameCoordsToTile(coords, world, map)
			local wtm = p.getWorldToMap(world, map)
			local mapzoomout = p.getMapZoomOut(world, map)

			local lat = wtm[3] * coords.x + wtm[4] * coords.y + wtm[5] * coords.z;
			local lng = wtm[0] * coords.x + wtm[1] * coords.y + wtm[2] * coords.z;

			local results = {};
			-- results.x = -((128 - lat) / (1 << mapzoomout));
			results.x = -((128 - lat) / (bit.lshift(1, mapzoomout)));
			-- results.z = lng / (1 << mapzoomout);
			results.z = lng / (bit.lshift(1, mapzoomout));
			results.y = coords.y;

			return results;
			end

	function p.hello( frame )		function p.hello( frame )

Sudofox: Created page with "local p = {} --p stands for package function p.hello( frame ) return "Hello, world!" end return p"

2021-10-18T15:52:21Z

Created page with "local p = {} --p stands for package function p.hello( frame ) return "Hello, world!" end return p"

New page

local p = {} --p stands for package

function p.hello( frame )
return "Hello, world!"
end

return p