diff options
| -rw-r--r-- | models/advtrains_dtrack_cr.b3d | bin | 0 -> 27540 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_cr_30.b3d | bin | 0 -> 27543 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_cr_45.b3d | bin | 0 -> 23037 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_cr_60.b3d | bin | 0 -> 23037 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_st.b3d | bin | 0 -> 15828 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_st_30.b3d | bin | 0 -> 31447 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_st_45.b3d | bin | 0 -> 15831 bytes | |||
| -rw-r--r-- | models/advtrains_dtrack_st_60.b3d | bin | 0 -> 31447 bytes | |||
| -rw-r--r-- | models/gleis/rail_my.blend | bin | 0 -> 654772 bytes | |||
| -rw-r--r-- | models/gleis/rail_my.blend1 | bin | 0 -> 674164 bytes | |||
| -rw-r--r-- | models/gleis/rail_my_rt.blend | bin | 0 -> 847060 bytes | |||
| -rw-r--r-- | models/gleis/rail_my_rt.blend1 | bin | 0 -> 767780 bytes | |||
| -rw-r--r-- | models/gleis/rail_my_rt_final.blend | bin | 0 -> 843380 bytes | |||
| -rw-r--r-- | models/gleis/rail_my_rt_final.blend1 | bin | 0 -> 843380 bytes | |||
| -rw-r--r-- | textures/advtrains_dtrack_cr_30.png (renamed from textures/advtrains_dtrack_cr_22.png) | bin | 317 -> 317 bytes | |||
| -rw-r--r-- | textures/advtrains_dtrack_cr_60.png (renamed from textures/advtrains_dtrack_cr_67.png) | bin | 550 -> 550 bytes | |||
| -rw-r--r-- | textures/advtrains_dtrack_placer.png | bin | 0 -> 441 bytes | |||
| -rw-r--r-- | textures/advtrains_dtrack_rail.png | bin | 0 -> 2616 bytes | |||
| -rw-r--r-- | textures/advtrains_dtrack_st_30.png (renamed from textures/advtrains_dtrack_st_22.png) | bin | 406 -> 406 bytes | |||
| -rw-r--r-- | textures/advtrains_dtrack_st_60.png (renamed from textures/advtrains_dtrack_st_67.png) | bin | 365 -> 365 bytes | |||
| -rw-r--r-- | tracks.lua | 213 | ||||
| -rw-r--r-- | tracks.lua~ | 377 | ||||
| -rw-r--r-- | wagons.lua | 2 | ||||
| -rw-r--r-- | wagons.lua~ | 406 |
24 files changed, 946 insertions, 52 deletions
diff --git a/models/advtrains_dtrack_cr.b3d b/models/advtrains_dtrack_cr.b3d Binary files differnew file mode 100644 index 0000000..e58a846 --- /dev/null +++ b/models/advtrains_dtrack_cr.b3d diff --git a/models/advtrains_dtrack_cr_30.b3d b/models/advtrains_dtrack_cr_30.b3d Binary files differnew file mode 100644 index 0000000..09cdb1f --- /dev/null +++ b/models/advtrains_dtrack_cr_30.b3d diff --git a/models/advtrains_dtrack_cr_45.b3d b/models/advtrains_dtrack_cr_45.b3d Binary files differnew file mode 100644 index 0000000..176da81 --- /dev/null +++ b/models/advtrains_dtrack_cr_45.b3d diff --git a/models/advtrains_dtrack_cr_60.b3d b/models/advtrains_dtrack_cr_60.b3d Binary files differnew file mode 100644 index 0000000..286c81e --- /dev/null +++ b/models/advtrains_dtrack_cr_60.b3d diff --git a/models/advtrains_dtrack_st.b3d b/models/advtrains_dtrack_st.b3d Binary files differnew file mode 100644 index 0000000..f3e2753 --- /dev/null +++ b/models/advtrains_dtrack_st.b3d diff --git a/models/advtrains_dtrack_st_30.b3d b/models/advtrains_dtrack_st_30.b3d Binary files differnew file mode 100644 index 0000000..7a35c8d --- /dev/null +++ b/models/advtrains_dtrack_st_30.b3d diff --git a/models/advtrains_dtrack_st_45.b3d b/models/advtrains_dtrack_st_45.b3d Binary files differnew file mode 100644 index 0000000..b2a1702 --- /dev/null +++ b/models/advtrains_dtrack_st_45.b3d diff --git a/models/advtrains_dtrack_st_60.b3d b/models/advtrains_dtrack_st_60.b3d Binary files differnew file mode 100644 index 0000000..0a59f77 --- /dev/null +++ b/models/advtrains_dtrack_st_60.b3d diff --git a/models/gleis/rail_my.blend b/models/gleis/rail_my.blend Binary files differnew file mode 100644 index 0000000..3c741bc --- /dev/null +++ b/models/gleis/rail_my.blend diff --git a/models/gleis/rail_my.blend1 b/models/gleis/rail_my.blend1 Binary files differnew file mode 100644 index 0000000..6322856 --- /dev/null +++ b/models/gleis/rail_my.blend1 diff --git a/models/gleis/rail_my_rt.blend b/models/gleis/rail_my_rt.blend Binary files differnew file mode 100644 index 0000000..8372a0c --- /dev/null +++ b/models/gleis/rail_my_rt.blend diff --git a/models/gleis/rail_my_rt.blend1 b/models/gleis/rail_my_rt.blend1 Binary files differnew file mode 100644 index 0000000..7d0978e --- /dev/null +++ b/models/gleis/rail_my_rt.blend1 diff --git a/models/gleis/rail_my_rt_final.blend b/models/gleis/rail_my_rt_final.blend Binary files differnew file mode 100644 index 0000000..12beed9 --- /dev/null +++ b/models/gleis/rail_my_rt_final.blend diff --git a/models/gleis/rail_my_rt_final.blend1 b/models/gleis/rail_my_rt_final.blend1 Binary files differnew file mode 100644 index 0000000..7372d51 --- /dev/null +++ b/models/gleis/rail_my_rt_final.blend1 diff --git a/textures/advtrains_dtrack_cr_22.png b/textures/advtrains_dtrack_cr_30.png Binary files differindex 510b4b6..510b4b6 100644 --- a/textures/advtrains_dtrack_cr_22.png +++ b/textures/advtrains_dtrack_cr_30.png diff --git a/textures/advtrains_dtrack_cr_67.png b/textures/advtrains_dtrack_cr_60.png Binary files differindex 14d05eb..14d05eb 100644 --- a/textures/advtrains_dtrack_cr_67.png +++ b/textures/advtrains_dtrack_cr_60.png diff --git a/textures/advtrains_dtrack_placer.png b/textures/advtrains_dtrack_placer.png Binary files differnew file mode 100644 index 0000000..95e2460 --- /dev/null +++ b/textures/advtrains_dtrack_placer.png diff --git a/textures/advtrains_dtrack_rail.png b/textures/advtrains_dtrack_rail.png Binary files differnew file mode 100644 index 0000000..8478cf6 --- /dev/null +++ b/textures/advtrains_dtrack_rail.png diff --git a/textures/advtrains_dtrack_st_22.png b/textures/advtrains_dtrack_st_30.png Binary files differindex 1d52f22..1d52f22 100644 --- a/textures/advtrains_dtrack_st_22.png +++ b/textures/advtrains_dtrack_st_30.png diff --git a/textures/advtrains_dtrack_st_67.png b/textures/advtrains_dtrack_st_60.png Binary files differindex f34180d..f34180d 100644 --- a/textures/advtrains_dtrack_st_67.png +++ b/textures/advtrains_dtrack_st_60.png @@ -124,66 +124,66 @@ end function advtrains.register_tracks_finer(tracktype, def)
local function make_switchfunc(suffix_target)
return function(pos, node)
- if advtrains.is_train_at_pos(pos) then return end
- advtrains.invalidate_all_paths()
- minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
- advtrains.reset_trackdb_position(pos)
+ if advtrains.is_train_at_pos(pos) then return end
+ advtrains.invalidate_all_paths()
+ minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
+ advtrains.reset_trackdb_position(pos)
+ end
end
-end
-local function make_overdef(img_suffix, conn1, conn2, switchfunc)
- return {
- tiles = {def.texture_prefix.."_"..img_suffix..".png"},
- inventory_image = def.texture_prefix.."_"..img_suffix..".png",
- wield_image = def.texture_prefix.."_"..img_suffix..".png",
- connect1=conn1,
- connect2=conn2,
- on_rightclick=switchfunc,
- }
-end
-local common_def=advtrains.merge_tables({
- description = def.description,
- drawtype = "mesh",
- mesh = "trackplane.b3d",
- paramtype="light",
- paramtype2="facedir",
- walkable = false,
- selection_box = {
- type = "fixed",
- fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
- },
- groups = {
- attached_node=1,
- ["advtrains_track_"..tracktype]=1,
- dig_immediate=2,
- not_in_creative_inventory=1,
- },
- rely1=0,
- rely2=0,
- railheight=0,
- drop="advtrains:placetrack_"..tracktype,
- --on_rightclick=function(pos, node, clicker)
- -- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
- --end
- can_dig=function(pos)
- return not advtrains.is_train_at_pos(pos)
-end,
-after_dig_node=function(pos)
-advtrains.invalidate_all_paths()
-advtrains.reset_trackdb_position(pos)
+ local function make_overdef(img_suffix, conn1, conn2, switchfunc)
+ return {
+ tiles = {def.texture_prefix.."_"..img_suffix..".png"},
+ inventory_image = def.texture_prefix.."_"..img_suffix..".png",
+ wield_image = def.texture_prefix.."_"..img_suffix..".png",
+ connect1=conn1,
+ connect2=conn2,
+ on_rightclick=switchfunc,
+ }
+ end
+ local common_def=advtrains.merge_tables({
+ description = def.description,
+ drawtype = "mesh",
+ mesh = "trackplane.b3d",
+ paramtype="light",
+ paramtype2="facedir",
+ walkable = false,
+ selection_box = {
+ type = "fixed",
+ fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
+ },
+ groups = {
+ attached_node=1,
+ ["advtrains_track_"..tracktype]=1,
+ dig_immediate=2,
+ --not_in_creative_inventory=1,
+ },
+ rely1=0,
+ rely2=0,
+ railheight=0,
+ drop="advtrains:placetrack_"..tracktype,
+ --on_rightclick=function(pos, node, clicker)
+ -- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
+ --end
+ can_dig=function(pos)
+ return not advtrains.is_train_at_pos(pos)
+ end,
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.reset_trackdb_position(pos)
end,
after_place_node=function(pos)
- advtrains.reset_trackdb_position(pos)
+ advtrains.reset_trackdb_position(pos)
end,
}, def.common or {})
minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
- minetest.register_node(def.nodename_prefix.."_st_22", advtrains.merge_tables(common_def, make_overdef("st_22", 1, 9), def.straight22 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
- minetest.register_node(def.nodename_prefix.."_st_67", advtrains.merge_tables(common_def, make_overdef("st_67", 3, 11), def.straight67 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
- minetest.register_node(def.nodename_prefix.."_cr_22", advtrains.merge_tables(common_def, make_overdef("cr_22", 1, 8), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
- minetest.register_node(def.nodename_prefix.."_cr_67", advtrains.merge_tables(common_def, make_overdef("cr_67", 3, 10), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
--[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
@@ -223,6 +223,108 @@ advtrains.reset_trackdb_position(pos) table.insert(advtrains.all_tracktypes, tracktype)
end
+--def must include: models_prefix, models_suffix(with dot)
+-- def.shared_texture="full_name.png" if shared texture for all models is wanted
+function advtrains.register_tracks_modeled(tracktype, def)
+ local function make_switchfunc(suffix_target)
+ return function(pos, node)
+ if advtrains.is_train_at_pos(pos) then return end
+ advtrains.invalidate_all_paths()
+ minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
+ advtrains.reset_trackdb_position(pos)
+ end
+ end
+ local function make_overdef(img_suffix, conn1, conn2, switchfunc)
+ return {
+ mesh = def.models_prefix.."_"..img_suffix..def.models_suffix,
+ tiles = {def.shared_texture or (def.texture_prefix.."_"..img_suffix..".png")},
+ inventory_image = def.texture_prefix.."_"..img_suffix..".png",
+ wield_image = def.texture_prefix.."_"..img_suffix..".png",
+ connect1=conn1,
+ connect2=conn2,
+ on_rightclick=switchfunc,
+ }
+ end
+ local common_def=advtrains.merge_tables({
+ description = def.description,
+ drawtype = "mesh",
+ paramtype="light",
+ paramtype2="facedir",
+ walkable = false,
+ selection_box = {
+ type = "fixed",
+ fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
+ },
+ groups = {
+ attached_node=1,
+ ["advtrains_track_"..tracktype]=1,
+ dig_immediate=2,
+ --not_in_creative_inventory=1,
+ },
+ rely1=0,
+ rely2=0,
+ railheight=0,
+ drop="advtrains:placetrack_"..tracktype,
+ --on_rightclick=function(pos, node, clicker)
+ -- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
+ --end
+ can_dig=function(pos)
+ return not advtrains.is_train_at_pos(pos)
+ end,
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.reset_trackdb_position(pos)
+ end,
+ after_place_node=function(pos)
+ advtrains.reset_trackdb_position(pos)
+ end,
+ }, def.common or {})
+ minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
+ minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
+
+ --[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
+ advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
+ --]]
+ --[[
+ minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
+ mesh = "trackvertical1.b3d",
+ rely1=0,
+ rely2=0.5,
+ railheight=0.25,
+ description = def.description.." (vertical track lower node)",
+ }, def.vert1 or {}))
+ minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
+ mesh = "trackvertical2.b3d",
+ rely1=0.5,
+ rely2=1,
+ railheight=0.75,
+ description = def.description.." (vertical track upper node)",
+ },def.vert2 or {}))
+ ]]
+
+ advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
+ table.insert(advtrains.all_tracktypes, tracktype)
+end
+
advtrains.register_tracks("regular", {
nodename_prefix="advtrains:track",
texture_prefix="advtrains_track",
@@ -230,11 +332,20 @@ advtrains.register_tracks("regular", { })
advtrains.register_tracks_finer("fineturns", {
- nodename_prefix="advtrains:dtrack",
+ nodename_prefix="advtrains:olddtrack",
texture_prefix="advtrains_dtrack",
description="Fine Turn Train Track",
})
+advtrains.register_tracks_modeled("default", {
+ nodename_prefix="advtrains:dtrack",
+ texture_prefix="advtrains_dtrack",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_rail.png",
+ description="New Default Train Track",
+})
+
function advtrains.is_track_and_drives_on(nodename, drives_on)
if not minetest.registered_nodes[nodename] then
return false
diff --git a/tracks.lua~ b/tracks.lua~ new file mode 100644 index 0000000..879363a --- /dev/null +++ b/tracks.lua~ @@ -0,0 +1,377 @@ +--advtrains by orwell96, see readme.txt
+
+--[[TracksDefinition
+nodename_prefix
+texture_prefix
+description
+common={}
+straight={}
+straight45={}
+curve={}
+curve45={}
+lswitchst={}
+lswitchst45={}
+rswitchst={}
+rswitchst45={}
+lswitchcr={}
+lswitchcr45={}
+rswitchcr={}
+rswitchcr45={}
+vert1={
+ --you'll probably want to override mesh here
+}
+vert2={
+ --you'll probably want to override mesh here
+}
+]]--
+advtrains.all_tracktypes={}
+
+function advtrains.register_tracks(tracktype, def)
+ local function make_switchfunc(suffix_target)
+ return function(pos, node)
+ if advtrains.is_train_at_pos(pos) then return end
+ advtrains.invalidate_all_paths()
+ minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
+ advtrains.reset_trackdb_position(pos)
+ end
+ end
+ local function make_overdef(img_suffix, conn1, conn2, switchfunc)
+ return {
+ tiles = {def.texture_prefix.."_"..img_suffix..".png"},
+ inventory_image = def.texture_prefix.."_"..img_suffix..".png",
+ wield_image = def.texture_prefix.."_"..img_suffix..".png",
+ connect1=conn1,
+ connect2=conn2,
+ on_rightclick=switchfunc,
+ }
+ end
+ local common_def=advtrains.merge_tables({
+ description = def.description,
+ drawtype = "mesh",
+ mesh = "trackplane.b3d",
+ paramtype="light",
+ paramtype2="facedir",
+ walkable = false,
+ selection_box = {
+ type = "fixed",
+ fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
+ },
+ groups = {
+ attached_node=1,
+ ["advtrains_track_"..tracktype]=1,
+ dig_immediate=2,
+ not_in_creative_inventory=1,
+ },
+ rely1=0,
+ rely2=0,
+ railheight=0,
+ drop="advtrains:placetrack_"..tracktype,
+ --on_rightclick=function(pos, node, clicker)
+ -- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
+ --end
+ can_dig=function(pos)
+ return not advtrains.is_train_at_pos(pos)
+ end,
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.reset_trackdb_position(pos)
+ end,
+ after_place_node=function(pos)
+ advtrains.reset_trackdb_position(pos)
+ end,
+ }, def.common or {})
+ minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
+ minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 6), def.curve or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 8), def.curve45 or {}))
+
+ advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
+ advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
+
+
+ minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
+ mesh = "trackvertical1.b3d",
+ rely1=0,
+ rely2=0.5,
+ railheight=0.25,
+ description = def.description.." (vertical track lower node)",
+ }, def.vert1 or {}))
+ minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
+ mesh = "trackvertical2.b3d",
+ rely1=0.5,
+ rely2=1,
+ railheight=0.75,
+ description = def.description.." (vertical track upper node)",
+ },def.vert2 or {}))
+
+ advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
+ table.insert(advtrains.all_tracktypes, tracktype)
+end
+
+function advtrains.register_tracks_finer(tracktype, def)
+ local function make_switchfunc(suffix_target)
+ return function(pos, node)
+ if advtrains.is_train_at_pos(pos) then return end
+ advtrains.invalidate_all_paths()
+ minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
+ advtrains.reset_trackdb_position(pos)
+ end
+ end
+ local function make_overdef(img_suffix, conn1, conn2, switchfunc)
+ return {
+ tiles = {def.texture_prefix.."_"..img_suffix..".png"},
+ inventory_image = def.texture_prefix.."_"..img_suffix..".png",
+ wield_image = def.texture_prefix.."_"..img_suffix..".png",
+ connect1=conn1,
+ connect2=conn2,
+ on_rightclick=switchfunc,
+ }
+ end
+ local common_def=advtrains.merge_tables({
+ description = def.description,
+ drawtype = "mesh",
+ mesh = "trackplane.b3d",
+ paramtype="light",
+ paramtype2="facedir",
+ walkable = false,
+ selection_box = {
+ type = "fixed",
+ fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
+ },
+ groups = {
+ attached_node=1,
+ ["advtrains_track_"..tracktype]=1,
+ dig_immediate=2,
+ --not_in_creative_inventory=1,
+ },
+ rely1=0,
+ rely2=0,
+ railheight=0,
+ drop="advtrains:placetrack_"..tracktype,
+ --on_rightclick=function(pos, node, clicker)
+ -- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
+ --end
+ can_dig=function(pos)
+ return not advtrains.is_train_at_pos(pos)
+ end,
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.reset_trackdb_position(pos)
+ end,
+ after_place_node=function(pos)
+ advtrains.reset_trackdb_position(pos)
+ end,
+ }, def.common or {})
+ minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
+ minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
+
+ --[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
+ advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
+ --]]
+ --[[
+ minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
+ mesh = "trackvertical1.b3d",
+ rely1=0,
+ rely2=0.5,
+ railheight=0.25,
+ description = def.description.." (vertical track lower node)",
+ }, def.vert1 or {}))
+ minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
+ mesh = "trackvertical2.b3d",
+ rely1=0.5,
+ rely2=1,
+ railheight=0.75,
+ description = def.description.." (vertical track upper node)",
+ },def.vert2 or {}))
+ ]]
+
+ --we don't have texures yet
+
+ advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
+ table.insert(advtrains.all_tracktypes, tracktype)
+end
+
+--def must include: models_prefix, models_suffix(with dot)
+-- def.shared_texture="full_name.png" if shared texture for all models is wanted
+function advtrains.register_tracks_modeled(tracktype, def)
+ local function make_switchfunc(suffix_target)
+ return function(pos, node)
+ if advtrains.is_train_at_pos(pos) then return end
+ advtrains.invalidate_all_paths()
+ minetest.set_node(pos, {name=def.nodename_prefix.."_"..suffix_target, param2=node.param2})
+ advtrains.reset_trackdb_position(pos)
+ end
+ end
+ local function make_overdef(img_suffix, conn1, conn2, switchfunc)
+ return {
+ mesh = def.models_prefix.."_"..img_suffix..def.models_suffix,
+ tiles = {def.shared_texture or (def.texture_prefix.."_"..img_suffix..".png")},
+ inventory_image = def.texture_prefix.."_"..img_suffix..".png",
+ wield_image = def.texture_prefix.."_"..img_suffix..".png",
+ connect1=conn1,
+ connect2=conn2,
+ on_rightclick=switchfunc,
+ }
+ end
+ local common_def=advtrains.merge_tables({
+ description = def.description,
+ drawtype = "mesh",
+ paramtype="light",
+ paramtype2="facedir",
+ walkable = false,
+ selection_box = {
+ type = "fixed",
+ fixed = {-1/2, -1/2, -1/2, 1/2, -1/2+1/16, 1/2},
+ },
+ groups = {
+ attached_node=1,
+ ["advtrains_track_"..tracktype]=1,
+ dig_immediate=2,
+ --not_in_creative_inventory=1,
+ },
+ rely1=0,
+ rely2=0,
+ railheight=0,
+ drop="advtrains:placetrack_"..tracktype,
+ --on_rightclick=function(pos, node, clicker)
+ -- minetest.set_node(pos, {name=node.name, param2=(node.param2+1)%4})
+ --end
+ can_dig=function(pos)
+ return not advtrains.is_train_at_pos(pos)
+ end,
+ after_dig_node=function(pos)
+ advtrains.invalidate_all_paths()
+ advtrains.reset_trackdb_position(pos)
+ end,
+ after_place_node=function(pos)
+ advtrains.reset_trackdb_position(pos)
+ end,
+ }, def.common or {})
+ minetest.register_node(def.nodename_prefix.."_st", advtrains.merge_tables(common_def, make_overdef("st", 0, 8), def.straight or {}))
+ minetest.register_node(def.nodename_prefix.."_st_30", advtrains.merge_tables(common_def, make_overdef("st_30", 1, 9), def.straight30 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_45", advtrains.merge_tables(common_def, make_overdef("st_45", 2, 10), def.straight45 or {}))
+ minetest.register_node(def.nodename_prefix.."_st_60", advtrains.merge_tables(common_def, make_overdef("st_60", 3, 11), def.straight60 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_cr", advtrains.merge_tables(common_def, make_overdef("cr", 0, 7), def.curve or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_30", advtrains.merge_tables(common_def, make_overdef("cr_30", 1, 8), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_45", advtrains.merge_tables(common_def, make_overdef("cr_45", 2, 9), def.curve45 or {}))
+ minetest.register_node(def.nodename_prefix.."_cr_60", advtrains.merge_tables(common_def, make_overdef("cr_60", 3, 10), def.curve45 or {}))
+
+ --[[advtrains.trackplacer_register(def.nodename_prefix.."_st", 0, 8)
+ advtrains.trackplacer_register(def.nodename_prefix.."_st_45", 2, 10)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr", 0, 6)
+ advtrains.trackplacer_register(def.nodename_prefix.."_cr_45", 2, 8)
+ --]]
+ --[[
+ minetest.register_node(def.nodename_prefix.."_swl_st", advtrains.merge_tables(common_def, make_overdef("swl_st", 0, 8, make_switchfunc("swl_cr")), def.lswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_st_45", advtrains.merge_tables(common_def, make_overdef("swl_st_45", 2, 10, make_switchfunc("swl_cr_45")), def.lswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr", advtrains.merge_tables(common_def, make_overdef("swl_cr", 0, 6, make_switchfunc("swl_st")), def.lswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swl_cr_45", advtrains.merge_tables(common_def, make_overdef("swl_cr_45", 2, 8, make_switchfunc("swl_st_45")), def.lswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_swr_st", advtrains.merge_tables(common_def, make_overdef("swr_st", 0, 8, make_switchfunc("swr_cr")), def.rswitchst or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_st_45", advtrains.merge_tables(common_def, make_overdef("swr_st_45", 2, 10, make_switchfunc("swr_cr_45")), def.rswitchst45 or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr", advtrains.merge_tables(common_def, make_overdef("swr_cr", 0, 10, make_switchfunc("swr_st")), def.rswitchcr or {}))
+ minetest.register_node(def.nodename_prefix.."_swr_cr_45", advtrains.merge_tables(common_def, make_overdef("swr_cr_45", 2, 12, make_switchfunc("swr_st_45")), def.rswitchcr45 or {}))
+
+ minetest.register_node(def.nodename_prefix.."_vert1", advtrains.merge_tables(common_def, make_overdef("vert1", 0, 8), {
+ mesh = "trackvertical1.b3d",
+ rely1=0,
+ rely2=0.5,
+ railheight=0.25,
+ description = def.description.." (vertical track lower node)",
+ }, def.vert1 or {}))
+ minetest.register_node(def.nodename_prefix.."_vert2", advtrains.merge_tables(common_def, make_overdef("vert2", 0, 8), {
+ mesh = "trackvertical2.b3d",
+ rely1=0.5,
+ rely2=1,
+ railheight=0.75,
+ description = def.description.." (vertical track upper node)",
+ },def.vert2 or {}))
+ ]]
+
+ advtrains.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
+ table.insert(advtrains.all_tracktypes, tracktype)
+end
+
+advtrains.register_tracks("regular", {
+ nodename_prefix="advtrains:track",
+ texture_prefix="advtrains_track",
+ description="Regular Train Track",
+})
+
+advtrains.register_tracks_finer("fineturns", {
+ nodename_prefix="advtrains:olddtrack",
+ texture_prefix="advtrains_dtrack",
+ description="Fine Turn Train Track",
+})
+
+advtrains.register_tracks_finer("default", {
+ nodename_prefix="advtrains:dtrack",
+ texture_prefix="advtrains_dtrack",
+ models_prefix="advtrains_dtrack",
+ models_suffix=".b3d",
+ shared_texture="advtrains_dtrack_rail.png",
+ description="New Default Train Track",
+})
+
+function advtrains.is_track_and_drives_on(nodename, drives_on)
+ if not minetest.registered_nodes[nodename] then
+ return false
+ end
+ local nodedef=minetest.registered_nodes[nodename]
+ for k,v in ipairs(drives_on) do
+ if nodedef.groups["advtrains_track_"..v] then
+ return true
+ end
+ end
+ return false
+end
+
+function advtrains.get_track_connections(name, param2)
+ local nodedef=minetest.registered_nodes[name]
+ if not nodedef then print("[advtrains] get_track_connections couldn't find nodedef for nodename "..(name or "nil")) return 0, 8, 0, 0, 0 end
+ local noderot=param2
+ if not param2 then noderot=0 end
+ if noderot > 3 then print("[advtrains] get_track_connections: rail has invaild param2 of "..noderot) noderot=0 end
+
+ return (nodedef.connect1 + 4 * noderot)%16, (nodedef.connect2 + 4 * noderot)%16, nodedef.rely1 or 0, nodedef.rely2 or 0, nodedef.railheight or 0
+end
+
+
+
+
+
+
+
@@ -347,7 +347,7 @@ function advtrains.register_wagon(sysname, traintype, prototype) end,
})
end
-advtrains.register_train_type("steam", {"regular", "fineturns"})
+advtrains.register_train_type("steam", {"regular", "fineturns", "default"})
--[[advtrains.register_wagon("blackwagon", "steam",{textures = {"black.png"}})
advtrains.register_wagon("bluewagon", "steam",{textures = {"blue.png"}})
diff --git a/wagons.lua~ b/wagons.lua~ new file mode 100644 index 0000000..c12d62d --- /dev/null +++ b/wagons.lua~ @@ -0,0 +1,406 @@ +--atan2 counts angles clockwise, minetest does counterclockwise
+local print=function(t) minetest.log("action", t) minetest.chat_send_all(t) end
+
+local wagon={
+ collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
+ --physical = true,
+ visual = "mesh",
+ mesh = "wagon.b3d",
+ visual_size = {x=3, y=3},
+ textures = {"black.png"},
+ is_wagon=true,
+ wagon_span=1,--how many index units of space does this wagon consume
+ attach_offset={x=0, y=0, z=0},
+ view_offset={x=0, y=0, z=0},
+}
+
+
+
+function wagon:on_rightclick(clicker)
+ print("[advtrains] wagon rightclick")
+ if not clicker or not clicker:is_player() then
+ return
+ end
+ if not self.initialized then
+ print("[advtrains] not initiaalized")
+ return
+ end
+ if clicker:get_player_control().sneak then
+ advtrains.split_train_at_wagon(self)
+ return
+ end
+ if clicker:get_player_control().aux1 then
+ --advtrains.dumppath(self:train().path)
+ --minetest.chat_send_all("at index "..(self:train().index or "nil"))
+ --advtrains.invert_train(self.train_id)
+ minetest.chat_send_all(dump(self:train()))
+ return
+ end
+ if self.driver and clicker == self.driver then
+ advtrains.player_to_wagon_mapping[self.driver:get_player_name()]=nil
+ advtrains.set_trainhud(self.driver:get_player_name(), "")
+ self.driver = nil
+ self.driver_name = nil
+ clicker:set_detach()
+ clicker:set_eye_offset({x=0,y=0,z=0}, {x=0,y=0,z=0})
+ elseif not self.driver then
+ self.driver = clicker
+ advtrains.player_to_wagon_mapping[clicker:get_player_name()]=self
+ clicker:set_attach(self.object, "", self.attach_offset, {x=0,y=0,z=0})
+ clicker:set_eye_offset(self.view_offset, self.view_offset)
+ end
+end
+
+function wagon:train()
+ return advtrains.trains[self.train_id]
+end
+
+function wagon:on_activate(staticdata, dtime_s)
+ --print("[advtrains][wagon "..(self.unique_id or "no-id").."] activated")
+ self.object:set_armor_groups({immortal=1})
+ if staticdata then
+ local tmp = minetest.deserialize(staticdata)
+ if tmp then
+ self.unique_id=tmp.unique_id
+ self.train_id=tmp.train_id
+ self.wagon_flipped=tmp.wagon_flipped
+ end
+
+ end
+ self.old_pos = self.object:getpos()
+ self.old_velocity = self.velocity
+ self.initialized_pre=true
+ self.entity_name=self.name
+
+ --same code is in on_step
+ --does this object already have an ID?
+ if not self.unique_id then
+ self.unique_id=os.time()..os.clock()--should be random enough.
+ else
+ for _,wagon in pairs(minetest.luaentities) do
+ if wagon.is_wagon and wagon.initialized and wagon.unique_id==self.unique_id then--i am a duplicate!
+ self.object:remove()
+ return
+ end
+ end
+ end
+ --is my train still here
+ if not self.train_id or not self:train() then
+ if self.initialized then
+ print("[advtrains][wagon "..self.unique_id.."] missing train_id, destroying")
+ self.object:remove()
+ return
+ end
+ print("[advtrains][wagon "..self.unique_id.."] missing train_id, but not yet initialized, returning")
+ return
+ elseif not self.initialized then
+ self.initialized=true
+ end
+ advtrains.update_trainpart_properties(self.train_id)
+end
+
+function wagon:get_staticdata()
+ --save to table before being unloaded
+ advtrains.wagon_save[self.unique_id]=advtrains.merge_tables(self)
+ return minetest.serialize({
+ unique_id=self.unique_id,
+ train_id=self.train_id,
+ wagon_flipped=self.wagon_flipped,
+ })
+end
+
+-- Remove the wagon
+function wagon:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
+ if not puncher or not puncher:is_player() then
+ return
+ end
+
+ self.object:remove()
+ if not self.initialized then return end
+
+ local inv = puncher:get_inventory()
+ if minetest.setting_getbool("creative_mode") then
+ if not inv:contains_item("main", "advtrains:locomotive") then
+ inv:add_item("main", "advtrains:locomotive")
+ end
+ else
+ inv:add_item("main", "advtrains:locomotive")
+ end
+
+ table.remove(self:train().trainparts, self.pos_in_trainparts)
+ advtrains.update_trainpart_properties(self.train_id)
+ advtrains.wagon_save[self.unique_id]=nil
+ if self.discouple then self.discouple.object:remove() end--will have no effect on unloaded objects
+ return
+
+
+end
+
+function wagon:on_step(dtime)
+ local t=os.clock()
+ local pos = self.object:getpos()
+ if not self.initialized_pre then
+ print("[advtrains] wagon stepping while not yet initialized_pre, returning")
+ self.object:setvelocity({x=0,y=0,z=0})
+ return
+ end
+
+ self.entity_name=self.name
+ --does this object already have an ID?
+ if not self.unique_id then
+ self.unique_id=os.time()..os.clock()--should be random enough.
+ end
+ --is my train still here
+ if not self.train_id or not self:train() then
+ print("[advtrains][wagon "..self.unique_id.."] missing train_id, destroying")
+ self.object:remove()
+ return
+ elseif not self.initialized then
+ self.initialized=true
+ end
+
+ --re-attach driver if he got lost
+ if not self.driver and self.driver_name then
+ local clicker=minetest.get_player_by_name(self.driver_name)
+ if clicker then
+ self.driver = clicker
+ advtrains.player_to_wagon_mapping[clicker:get_player_name()]=self
+ clicker:set_attach(self.object, "", self.attach_offset, {x=0,y=0,z=0})
+ clicker:set_eye_offset(self.view_offset, self.view_offset)
+ end
+ end
+
+ --driver control
+ if self.driver and self.is_locomotive then
+ if self.driver:get_player_control_bits()~=self.old_player_control_bits then
+ local pc=self.driver:get_player_control()
+ if pc.sneak then --stop
+ self:train().tarvelocity=0
+ elseif (not self.wagon_flipped and pc.up) or (self.wagon_flipped and pc.down) then --faster
+ self:train().tarvelocity=math.min(self:train().tarvelocity+1, advtrains.all_traintypes[self:train().traintype].max_speed or 10)
+ elseif (not self.wagon_flipped and pc.down) or (self.wagon_flipped and pc.up) then --slower
+ self:train().tarvelocity=math.max(self:train().tarvelocity-1, -(advtrains.all_traintypes[self:train().traintype].max_speed or 10))
+ elseif pc.aux1 then --slower
+ if true or math.abs(self:train().velocity)<=3 then--TODO debug
+ advtrains.player_to_wagon_mapping[self.driver:get_player_name()]=nil
+ self.driver:set_detach()
+ self.driver:set_eye_offset({x=0,y=0,z=0}, {x=0,y=0,z=0})
+ advtrains.set_trainhud(self.driver:get_player_name(), "")
+ self.driver = nil
+ self.driver_name = nil
+ return--(don't let it crash because of statement below)
+ else
+ minetest.chat_send_player(self.driver:get_player_name(), "Can't get off driving train!")
+ end
+ end
+ self.old_player_control_bits=self.driver:get_player_control_bits()
+ end
+ advtrains.set_trainhud(self.driver:get_player_name(), advtrains.hud_train_format(self:train(), self.wagon_flipped))
+ end
+
+ local gp=self:train()
+
+ --DisCouple
+ if self.pos_in_trainparts and self.pos_in_trainparts>1 then
+ if gp.velocity==0 then
+ if not self.discouple or not self.discouple.object:getyaw() then
+ local object=minetest.add_entity(pos, "advtrains:discouple")
+ if object then
+ local le=object:get_luaentity()
+ le.wagon=self
+ --box is hidden when attached, so unuseful.
+ --object:set_attach(self.object, "", {x=0, y=0, z=self.wagon_span*10}, {x=0, y=0, z=0})
+ self.discouple=le
+ else
+ print("Couldn't spawn DisCouple")
+ end
+ end
+ else
+ if self.discouple and self.discouple.object:getyaw() then
+ self.discouple.object:remove()
+ end
+ end
+ end
+ --for path to be available. if not, skip step
+ if not advtrains.get_or_create_path(self.train_id, gp) then
+ self.object:setvelocity({x=0, y=0, z=0})
+ return
+ end
+
+ local index=advtrains.get_real_path_index(self:train(), self.pos_in_train)
+ --print("trainindex "..gp.index.." wagonindex "..index)
+
+ --position recalculation
+ local first_pos=gp.path[math.floor(index)]
+ local second_pos=gp.path[math.floor(index)+1]
+ if not first_pos or not second_pos then
+ --print("[advtrains] object "..self.unique_id.." path end reached!")
+ self.object:setvelocity({x=0,y=0,z=0})
+ return
+ end
+
+ --checking for environment collisions(a 3x3 cube around the center)
+ if not gp.recently_collided_with_env then
+ local collides=false
+ for x=-1,1 do
+ for y=0,2 do
+ for z=-1,1 do
+ local node=minetest.get_node_or_nil(vector.add(first_pos, {x=x, y=y, z=z}))
+ if node and minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].walkable then
+ collides=true
+ end
+ end
+ end
+ end
+ if collides then
+ gp.recently_collided_with_env=true
+ gp.velocity=-0.5*gp.velocity
+ gp.tarvelocity=0
+ end
+ end
+
+ local velocity=gp.velocity/(gp.path_dist[math.floor(gp.index)] or 1)
+ local factor=index-math.floor(index)
+ local actual_pos={x=first_pos.x-(first_pos.x-second_pos.x)*factor, y=first_pos.y-(first_pos.y-second_pos.y)*factor, z=first_pos.z-(first_pos.z-second_pos.z)*factor,}
+ local velocityvec={x=(first_pos.x-second_pos.x)*velocity*-1, z=(first_pos.z-second_pos.z)*velocity*-1, y=(first_pos.y-second_pos.y)*velocity*-1}
+
+ --some additional positions to determine orientation
+ local aposfwd=gp.path[math.floor(index+2)]
+ local aposbwd=gp.path[math.floor(index-1)]
+
+ local yaw
+ if aposfwd and aposbwd then
+ yaw=advtrains.get_wagon_yaw(aposfwd, second_pos, first_pos, aposbwd, factor)+math.pi--TODO remove when cleaning up
+ else
+ yaw=math.atan2((first_pos.x-second_pos.x), (second_pos.z-first_pos.z))
+ end
+ if self.wagon_flipped then
+ yaw=yaw+math.pi
+ end
+
+ self.updatepct_timer=(self.updatepct_timer or 0)-dtime
+ if not self.old_velocity_vector or not vector.equals(velocityvec, self.old_velocity_vector) or self.old_yaw~=yaw or self.updatepct_timer<=0 then--only send update packet if something changed
+ self.object:setpos(actual_pos)
+ self.object:setvelocity(velocityvec)
+ self.object:setyaw(yaw)
+ self.updatepct_timer=2
+ if self.update_animation then
+ self:update_animation(gp.velocity)
+ end
+ end
+
+ self.old_velocity_vector=velocityvec
+ self.old_yaw=yaw
+ printbm("wagon step", t)
+end
+
+function advtrains.get_real_path_index(train, pit)
+ local pos_in_train_left=pit
+ local index=train.index
+ if pos_in_train_left>(index-math.floor(index))*(train.path_dist[math.floor(index)] or 1) then
+ pos_in_train_left=pos_in_train_left - (index-math.floor(index))*(train.path_dist[math.floor(index)] or 1)
+ index=math.floor(index)
+ while pos_in_train_left>(train.path_dist[index-1] or 1) do
+ pos_in_train_left=pos_in_train_left - (train.path_dist[index-1] or 1)
+ index=index-1
+ end
+ index=index-(pos_in_train_left/(train.path_dist[index-1] or 1))
+ else
+ index=index-(pos_in_train_left*(train.path_dist[math.floor(index-1)] or 1))
+ end
+ return index
+end
+
+
+function advtrains.register_wagon(sysname, traintype, prototype)
+ setmetatable(prototype, {__index=wagon})
+ minetest.register_entity("advtrains:"..sysname,prototype)
+
+ minetest.register_craftitem("advtrains:"..sysname, {
+ description = sysname,
+ inventory_image = prototype.textures[1],
+ wield_image = prototype.textures[1],
+ stack_max = 1,
+
+ on_place = function(itemstack, placer, pointed_thing)
+ if not pointed_thing.type == "node" then
+ return
+ end
+ local le=minetest.env:add_entity(pointed_thing.under, "advtrains:"..sysname):get_luaentity()
+
+ local node=minetest.env:get_node_or_nil(pointed_thing.under)
+ if not node then print("[advtrains]Ignore at placer position") return itemstack end
+ local nodename=node.name
+ if(not advtrains.is_track_and_drives_on(nodename, advtrains.all_traintypes[traintype].drives_on)) then
+ print("[advtrains]no trck here, not placing.")
+ return itemstack
+ end
+ local conn1=advtrains.get_track_connections(node.name, node.param2)
+ local id=advtrains.create_new_train_at(pointed_thing.under, advtrains.dirCoordSet(pointed_thing.under, conn1), traintype)
+ advtrains.add_wagon_to_train(le, id)
+ print(dump(advtrains.trains))
+ if not minetest.setting_getbool("creative_mode") then
+ itemstack:take_item()
+ end
+ return itemstack
+
+ end,
+ })
+end
+advtrains.register_train_type("steam", {"regular"})
+
+--[[advtrains.register_wagon("blackwagon", "steam",{textures = {"black.png"}})
+advtrains.register_wagon("bluewagon", "steam",{textures = {"blue.png"}})
+advtrains.register_wagon("greenwagon", "steam",{textures = {"green.png"}})
+advtrains.register_wagon("redwagon", "steam",{textures = {"red.png"}})
+advtrains.register_wagon("yellowwagon", "steam",{textures = {"yellow.png"}})
+]]
+
+--[[
+ wagons can define update_animation(self, velocity) if they have a speed-dependent animation
+ this function will be called when the velocity vector changes or every 2 seconds.
+]]
+advtrains.register_wagon("newlocomotive", "steam",{
+ mesh="newlocomotive.b3d",
+ textures = {"advtrains_newlocomotive.png"},
+ is_locomotive=true,
+ attach_offset={x=5, y=10, z=-10},
+ view_offset={x=0, y=6, z=0},
+ visual_size = {x=1, y=1},
+ wagon_span=1.85,
+ collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
+ update_animation=function(self, velocity)
+ if self.old_anim_velocity~=advtrains.abs_ceil(velocity) then
+ self.object:set_animation({x=1,y=60}, math.floor(velocity))
+ self.old_anim_velocity=advtrains.abs_ceil(velocity)
+ end
+ end
+})
+advtrains.register_wagon("wagon_default", "steam",{
+ mesh="wagon.b3d",
+ textures = {"advtrains_wagon.png"},
+ attach_offset={x=0, y=10, z=0},
+ view_offset={x=0, y=6, z=0},
+ visual_size = {x=1, y=1},
+ wagon_span=1.8,
+ collisionbox = {-1.0,-0.5,-1.0, 1.0,2.5,1.0},
+})
+
+--[[
+advtrains.register_wagon("wagontype1",{on_rightclick=function(self, clicker)
+ if clicker:get_player_control().sneak then
+ advtrains.disconnect_train_before_wagon(self)
+ return
+ end
+ --just debugging. look for first active wagon and attach to it.
+ for _,v in pairs(minetest.luaentities) do
+ if v.is_wagon and v.unique_id and v.unique_id~=self.unique_id then
+ self.train_id=v.unique_id
+ end
+ end
+ if not self.train_id then minetest.chat_send_all("not found") return end
+ minetest.chat_send_all(self.train_id.." found and attached.")
+end})
+]]
+
+
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