ver 2.1 fix stair orientation glitch
Kilarin
parent
6250dad1d9
commit
d1d4ccfc21
17
README.txt
17
README.txt
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@ -1,4 +1,4 @@
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Bridge Tool Version 2.0
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Bridge Tool Version 2.1
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A bridge building tool for minetest
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Author Kilarin (Donald Hines)
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@ -14,7 +14,7 @@ steel ingot, ,steel ingot
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Point the tool and right click to place nodes from the inventory stack directly to the right of the tool
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Left click to change mode between
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1: Build forward
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1: Build forward
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2: Build diagonally down
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3: Build diagonally up
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@ -25,3 +25,16 @@ My son helped me with some ideas for this mod. I got a lot of code examples from
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Topywo suggested adding wear, correcting down stair orientation, and using not_in_creative_inventory=1
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Sokomine suggested adding width so that you could build 2 or 3 wide.
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Changelog
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--Version 2.1
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Corrected fact that 3 wide stairs would sometimes orient the 3rd stair the wrong way
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Modified stair orientation when using mode 1(forward) so that the stair will face down (since the only reason you would use the "forward" option with this tool and a staircase is to begin a down stair.)
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---Version 2.0
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Added width of 2 or 3
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corrected down stair orientation
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added not_in_creative_inventory=1 to all of the "mode" versions of the tool
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added wear option
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---Version 1.0
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Initial release
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68
init.lua
68
init.lua
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@ -1,5 +1,5 @@
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-----------------------------
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-- Bridge Tool version 2.0 --
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-----------------------------
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-- Bridge Tool version 2.1 --
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-----------------------------
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--This code was written by Kilarin (Donald Hines)
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@ -11,8 +11,8 @@
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--Sokomine suggested adding width so that you could build 2 or 3 wide.
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local bridgetool = {
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WEAR_PER_USE=0
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--set this value to something higher than zero if you want bridge tool to wear out
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WEAR_PER_USE=0
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}
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local mode_text = {
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@ -61,6 +61,7 @@ function offset_pos(posin,yaw)
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end --offset_pos
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--because built in pos_to_string doesn't handle nil
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function pos_to_string(pos)
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if pos==nil then return "(nil)"
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@ -70,7 +71,8 @@ end --pos_to_string
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--attempts to place the item and update inventory
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function item_place(stack,player,pointed,inv,idx,mode)
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function item_place(stack,player,pointed,inv,idx,mode,firststairface)
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if firststairface==nil then firststairface=-2 end
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local player_name = player:get_player_name()
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--minetest.chat_send_player(player_name,"--placing pointed.type="..pointed.type.." above "..pos_to_string(pointed.above).." under "..pos_to_string(pointed.under).." stack="..stack:to_string())
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local success
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@ -81,23 +83,28 @@ function item_place(stack,player,pointed,inv,idx,mode)
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local itemname=stack:get_name()
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--minetest.chat_send_player(player_name,"name="..itemname.." gig="..minetest.get_item_group(itemname,"stairs"))
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--should be able to do this with get_item_group but I cant make it work
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if mode~=nil and mode==2 and -- if mode=2(down)
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itemname~=nil and string.len(itemname)>7 and
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if itemname~=nil and string.len(itemname)>7 and
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string.sub(itemname,1,7)=="stairs:" then --and item is stairs
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local node = minetest.get_node(pointed.above)
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--minetest.chat_send_player(player_name,"Param2="..node.param2)
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node.param2=node.param2+2
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if node.param2>3 then node.param2=node.param2-4 end
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minetest.swap_node(pointed.above, node)
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--if firststairface is set, then make all other stairs match same direction
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if firststairface>-1 and node.param2~=firststairface then
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node.param2=firststairface
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minetest.swap_node(pointed.above, node)
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elseif mode~=nil and mode==1 or mode==2 then -- if mode=1(fwd) or 2(down) need to rotate stair
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node.param2=node.param2+2
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if node.param2>3 then node.param2=node.param2-4 end
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minetest.swap_node(pointed.above, node)
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end
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firststairface=node.param2
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end --stair
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end --success
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return stack,success
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return stack,success,firststairface
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end --item_place
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-- add wear and tear to the bridge tool
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function bridgetool_wear(item)
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if bridgetool.WEAR_PER_USE > 0 then
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if bridgetool.WEAR_PER_USE > 0 then
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local item_wear = tonumber(item:get_wear())
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item_wear = item_wear + bridgetool.WEAR_PER_USE
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if item_wear > 65535 then
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@ -108,7 +115,7 @@ function bridgetool_wear(item)
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return item
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else
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return item
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end
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end
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end --bridgetool_wear
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@ -143,7 +150,8 @@ function bridgetool_place(item, player, pointed)
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--under does not change, but above is altered to point to node forward(yaw) from under
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pointed.above=offset_pos(pointed.under,yaw)
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local holdforward=pointed.above --store for later deletion in mode 2 and 3
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stack,success=item_place(stack,player,pointed,inv,idx) --place the forward block
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local firststairface
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stack,success,firststairface=item_place(stack,player,pointed,inv,idx,mode,-1) --place the forward block
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if not success then
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minetest.chat_send_player(player_name, "bridge tool: unable to place Forward at "..pos_to_string(pointed.above))
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elseif mode==2 or mode==3 then --elseif means successs=true, check Mode up or down
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@ -158,35 +166,35 @@ function bridgetool_place(item, player, pointed)
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--try to place above the new block
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pointed.above=offset_pos(pointed.under,999)
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end --mode 2 - 3
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stack,success=item_place(stack,player,pointed,inv,idx,mode)
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stack,success=item_place(stack,player,pointed,inv,idx,mode,firststairface)
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if not success then
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minetest.chat_send_player(player_name, "bridge tool: unable to place "..mode_text[mode][1].." at "..pos_to_string(pointed.above))
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end --if not success block 2
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--remove the extra stone whether success on block 2 or not
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minetest.node_dig(holdforward,minetest.get_node(holdforward),player)
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end -- if not success block 1 elseif succes block 1 and mode 2 or 3
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--now try for the width
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if success then --only proceed with width if last block placed was a success
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if success then --only proceed with width if last block placed was a success
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item=bridgetool_wear(item)
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for w=2,width do
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pointed.under=pointed.above --block 2 is now the under block
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local right90=rotate_yaw(yaw,-90)
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pointed.above=offset_pos(pointed.under,right90)
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--minetest.chat_send_player(player_name, " yaw="..yaw.." right90="..right90.." under="..pos_to_string(pointed.under).." above="..pos_to_string(pointed.above))
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stack,success=item_place(stack,player,pointed,inv,idx)
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--minetest.chat_send_player(player_name, " yaw="..yaw.." right90="..right90.." under="..pos_to_string(pointed.under).." above="..pos_to_string(pointed.above))
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stack,success=item_place(stack,player,pointed,inv,idx,mode,firststairface)
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if not success then
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minetest.chat_send_player(player_name, "bridge tool: unable to place width "..w.." at "..pos_to_string(pointed.above))
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minetest.chat_send_player(player_name, "bridge tool: unable to place width "..w.." at "..pos_to_string(pointed.above))
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break
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else
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else
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item=bridgetool_wear(item)
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end --if not success
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end --for
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end --for
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end --if success
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end --pointed.type="node" and pointed.under~=nil
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end --pointed ~= nil
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return item
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return item
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end --function bridgetool_place
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@ -198,11 +206,11 @@ function get_bridgetool_meta(item)
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--metadata<3 means tool was created with a bridgetool 1.0 and doesn't have width set
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return nil, nil
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else --valid metadata
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local mode=tonumber(string.sub(metadata,1,1))
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local mode=tonumber(string.sub(metadata,1,1))
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local width=tonumber(string.sub(metadata,3,3))
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return mode, width
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end -- if not metadata
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end --get_bridgetool_meta
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end --get_bridgetool_meta
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--on left click switch the mode of the bridge tool
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@ -210,10 +218,10 @@ end --get_bridgetool_meta
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function bridgetool_switchmode(item, player, pointed) --pointed is ignored
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local player_name = player:get_player_name() --for chat messages
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mode,width=get_bridgetool_meta(item)
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if mode==nil or width==nil then
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if mode==nil or width==nil then
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--if item has not been used and mode not set yet,
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--or a pre-width item that needs to have width added
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minetest.chat_send_player(player_name, "Left click to change mode between 1:Forward, 2:Down, 3:Up, Leftclick+Sneak to change width, Right click to place, uses inventory stack directly to right of bridge tool")
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minetest.chat_send_player(player_name, "Left click to change mode between 1:Forward, 2:Down, 3:Up, Leftclick+Sneak to change width, Right click to place, uses inventory stack directly to right of bridge tool")
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mode=1
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width=1
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else --valid mode and width
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@ -267,7 +275,7 @@ for m = 1, 3 do
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on_use = bridgetool_switchmode
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})
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end --for w
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end --for m
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end --for m
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--temporary for backwards compatibility, remove this after a version or two
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@ -282,4 +290,4 @@ for m = 1, 3 do
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on_place = bridgetool_place,
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on_use = bridgetool_switchmode
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})
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end --for m
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end --for m
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