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authorred-001 <red-001@openmailbox.org>2016-10-11 18:11:38 +0100
committerZeno- <kde.psych@gmail.com>2016-10-12 03:11:38 +1000
commit4f684b589d8227c525d877b8a695736d561ea4d5 (patch)
tree3561a18aa0c4e1ac267650d6d02ef3d9f77e8bdd /src/remoteplayer.h
parentb6569f1c699e8bd3dfef50c64272fdb035b43b6c (diff)
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Add a button for disabling all mods to world config. (#3900)
Diffstat (limited to 'src/remoteplayer.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-10 11:18:01 +0000
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--advtrains by orwell96, see readme.txt
local print=function(t) minetest.log("action", t) minetest.chat_send_all(t) end

advtrains.dir_trans_tbl={
	[0]={x=0, z=1},
	[1]={x=1, z=2},
	[2]={x=1, z=1},
	[3]={x=2, z=1},
	[4]={x=1, z=0},
	[5]={x=2, z=-1},
	[6]={x=1, z=-1},
	[7]={x=1, z=-2},
	[8]={x=0, z=-1},
	[9]={x=-1, z=-2},
	[10]={x=-1, z=-1},
	[11]={x=-2, z=-1},
	[12]={x=-1, z=0},
	[13]={x=-2, z=1},
	[14]={x=-1, z=1},
	[15]={x=-1, z=2},
}

function advtrains.dirCoordSet(coord, dir)
	local x,z
	if advtrains.dir_trans_tbl[dir] then
		x,z=advtrains.dir_trans_tbl[dir].x, advtrains.dir_trans_tbl[dir].z
	else
		error("advtrains: in helpers.lua/dirCoordSet() given dir="..(dir or "nil"))
	end
	return {x=coord.x+x, y=coord.y, z=coord.z+z}
end
function advtrains.dirToCoord(dir)
	return advtrains.dirCoordSet({x=0, y=0, z=0}, dir)
end

function advtrains.maxN(list, expectstart)
	local n=expectstart or 0
	while list[n] do
		n=n+1
	end
	return n-1
end

function advtrains.minN(list, expectstart)
	local n=expectstart or 0
	while list[n] do
		n=n-1
	end
	return n+1
end

--vertical_transmit:
--[[
rely1, rely2 tell to which height the connections are pointed to. 1 means it will go up the next node

]]

function advtrains.conway(midreal, prev, drives_on)--in order prev,mid,return
	local mid=advtrains.round_vector_floor_y(midreal)
	
	if not advtrains.get_rail_info_at(advtrains.round_vector_floor_y(prev), drives_on) then
		return nil
	end
	
	local midnode_ok, middir1, middir2, midrely1, midrely2=advtrains.get_rail_info_at(advtrains.round_vector_floor_y(mid), drives_on)
	if not midnode_ok then
		return nil 
	end
	
	local next, chkdir, chkrely, y_offset
	y_offset=0
	--print("[advtrains] in order mid1,mid2",middir1,middir2)
	--try if it is dir1
	local cor1=advtrains.dirCoordSet(mid, middir2)--<<<<
	if math.floor(cor1.x+0.5)==math.floor(prev.x+0.5) and math.floor(cor1.z+0.5)==math.floor(prev.z+0.5) then--this was previous
		next=advtrains.dirCoordSet(mid, middir1)
		if midrely1>=1 then
			next.y=next.y+1
			--print("[advtrains]found midrely1 to be >=1: next is now "..(next and minetest.pos_to_string(next) or "nil"))
			y_offset=1
		end
		chkdir=middir1
		chkrely=midrely1
		--print("[advtrains]dir2 applied next pos:",minetest.pos_to_string(next),"(chkdir is ",chkdir,")")
	end
	--dir2???
	local cor2=advtrains.dirCoordSet(mid, middir1)--<<<<
	if math.floor(cor2.x+0.5)==math.floor(prev.x+0.5) and math.floor(cor2.z+0.5)==math.floor(prev.z+0.5) then
		next=advtrains.dirCoordSet(mid, middir2)--dir2 wird überprüft, alles gut.
		if midrely2>=1 then
			next.y=next.y+1
			--print("[advtrains]found midrely2 to be >=1: next is now "..(next and minetest.pos_to_string(next) or "nil"))
			y_offset=1
		end
		chkdir=middir2
		chkrely=midrely2
		--print("[advtrains] dir2 applied next pos:",minetest.pos_to_string(next),"(chkdir is ",chkdir,")")
	end
	--print("[advtrains]dir applied next pos: "..(next and minetest.pos_to_string(next) or "nil").."(chkdir is "..(chkdir or "nil")..", y-offset "..y_offset..")")
	--is there a next
	if not next then
		--print("[advtrains]in conway: no next rail(nil), returning!")
		return nil
	end
	
	local nextnode_ok, nextdir1, nextdir2, nextrely1, nextrely2, nextrailheight=advtrains.get_rail_info_at(advtrains.round_vector_floor_y(next), drives_on)
	
	--is it a rail?
	if(not nextnode_ok) then
		--print("[advtrains]in conway: next "..minetest.pos_to_string(next).." not a rail, trying one node below!")
		next.y=next.y-1
		y_offset=y_offset-1
		
		nextnode_ok, nextdir1, nextdir2, nextrely1, nextrely2, nextrailheight=advtrains.get_rail_info_at(advtrains.round_vector_floor_y(next), drives_on)
		if(not nextnode_ok) then
			--print("[advtrains]in conway: one below "..minetest.pos_to_string(next).." is not a rail either, returning!")
			return nil
		end
	end
	
	--is this next rail connecting to the mid?
	if not ( (((nextdir1+8)%16)==chkdir and nextrely1==chkrely-y_offset) or (((nextdir2+8)%16)==chkdir and nextrely2==chkrely-y_offset) ) then
		--print("[advtrains]in conway: next "..minetest.pos_to_string(next).." not connecting, trying one node below!")
		next.y=next.y-1
		y_offset=y_offset-1
		
		nextnode_ok, nextdir1, nextdir2, nextrely1, nextrely2, nextrailheight=advtrains.get_rail_info_at(advtrains.round_vector_floor_y(next), drives_on)
		if(not nextnode_ok) then
			--print("[advtrains]in conway: (at connecting if check again) one below "..minetest.pos_to_string(next).." is not a rail either, returning!")
			return nil
		end