From ca4d65050ccb6ac7f7a54c491250c632a50b6d23 Mon Sep 17 00:00:00 2001 From: Gabriel Pérez-Cerezo Date: Fri, 22 Nov 2019 20:29:57 +0100 Subject: Add wagon_width attribute This allows for wider vehicles than trains, such as boats to discharge the passengers onto the platforms. --- advtrains/wagons.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/advtrains/wagons.lua b/advtrains/wagons.lua index b67449d..8ff1d7e 100644 --- a/advtrains/wagons.lua +++ b/advtrains/wagons.lua @@ -45,6 +45,7 @@ local wagon={ textures = {"black.png"}, is_wagon=true, wagon_span=1,--how many index units of space does this wagon consume + wagon_width=3, -- Wagon width in meters has_inventory=false, static_save=false, } @@ -694,12 +695,17 @@ function wagon:get_off(seatno) local fct=data.wagon_flipped and -1 or 1 local aci = advtrains.path_get_index_by_offset(train, index, ino*fct) local ix1, ix2 = advtrains.path_get_adjacent(train, aci) + local d = train.door_open + if self.wagon_width then + d = d * math.floor(self.wagon_width/2) + end -- the two wanted positions are ix1 and ix2 + (2nd-1st rotated by 90deg) -- (x z) rotated by 90deg is (-z x) (http://stackoverflow.com/a/4780141) - local add = { x = (ix2.z-ix1.z)*train.door_open, y = 0, z = (ix1.x-ix2.x)*train.door_open } - local oadd = { x = (ix2.z-ix1.z)*train.door_open*2, y = 1, z = (ix1.x-ix2.x)*train.door_open*2} + local add = { x = (ix2.z-ix1.z)*d, y = 0, z = (ix1.x-ix2.x)*d } + local oadd = { x = (ix2.z-ix1.z)*(d+train.door_open), y = 1, z = (ix1.x-ix2.x)*(d+train.door_open)} local platpos=vector.round(vector.add(ix1, add)) local offpos=vector.round(vector.add(ix1, oadd)) + --atdebug("platpos:", platpos, "offpos:", offpos) if minetest.get_item_group(minetest.get_node(platpos).name, "platform")>0 then minetest.after(GETOFF_TP_DELAY, function() clicker:setpos(offpos) end) -- cgit v1.2.3