drop player on the platform if there is one

3 files changed, 12 insertions, 2 deletions

diff --git a/advtrains.zip b/advtrains.zip
index 8e7cfc1..d703fbe 100644
--- a/advtrains.zip
+++ b/advtrains.zip
diff --git a/misc_nodes.lua b/misc_nodes.lua
index f792664..93829f0 100644
--- a/misc_nodes.lua
+++ b/misc_nodes.lua
@@ -15,7 +15,7 @@ function advtrains.register_platform(preset)
 	minetest.register_node("advtrains:platform_low_"..nodename, {
 		description = desc.." Platform (low)",
 		tiles = {btex.."^advtrains_platform.png", btex, btex, btex, btex, btex},
-		groups = {cracky = 1, not_blocking_trains = 1},
+		groups = {cracky = 1, not_blocking_trains = 1, platform=1},
 		sounds = default.node_sound_stone_defaults(),
 		drawtype = "nodebox",
 		node_box = {
@@ -32,7 +32,7 @@ function advtrains.register_platform(preset)
 	minetest.register_node("advtrains:platform_high_"..nodename, {
 		description = desc.." Platform (high)",
 		tiles = {btex.."^advtrains_platform.png", btex, btex, btex, btex, btex},
-		groups = {cracky = 1, not_blocking_trains = 1},
+		groups = {cracky = 1, not_blocking_trains = 1, platform=2},
 		sounds = default.node_sound_stone_defaults(),
 		drawtype = "nodebox",
 		node_box = {
diff --git a/wagons.lua b/wagons.lua
index a5734d6..a82bde2 100644
--- a/wagons.lua
+++ b/wagons.lua
@@ -438,6 +438,16 @@ function wagon:get_off(seatno)
 	if clicker then

 		clicker:set_detach()

 		clicker:set_eye_offset({x=0,y=0,z=0}, {x=0,y=0,z=0})

+		local objpos=advtrains.round_vector_floor_y(self.object:getpos())

+		local yaw=self.object:getyaw()

+		local isx=(yaw < math.pi/4) or (yaw > 3*math.pi/4 and yaw < 5*math.pi/4) or (yaw > 7*math.pi/4)

+		--abuse helper function

+		for _,r in ipairs({-1, 1}) do

+			local p=vector.add({x=isx and r or 0, y=0, z=not isx and r or 0}, objpos)

+			if minetest.get_item_group(minetest.get_node(p).name, "platform")>0 then

+				minetest.after(0.2, function() clicker:setpos({x=p.x, y=p.y+1, z=p.z}) end)

+			end

+		end

 	end

 	self.seatp[seatno]=nil

 end