diff options
| -rw-r--r-- | advtrains.zip | bin | 1484978 -> 1488682 bytes | |||
| -rw-r--r-- | crafting.lua | 12 | ||||
| -rw-r--r-- | textures/advtrains_dtrack_slopeplacer.png | bin | 0 -> 2415 bytes | |||
| -rw-r--r-- | tracks.lua | 123 |
4 files changed, 120 insertions, 15 deletions
diff --git a/advtrains.zip b/advtrains.zip Binary files differindex 06da9f3..318fd14 100644 --- a/advtrains.zip +++ b/advtrains.zip diff --git a/crafting.lua b/crafting.lua index a54912c..dd43512 100644 --- a/crafting.lua +++ b/crafting.lua @@ -13,23 +13,13 @@ minetest.register_craft({ }) minetest.register_craft({ type = "shapeless", - output = 'advtrains:dtrack_vst1 2', + output = 'advtrains:dtrack_slopeplacer 2', recipe = { "advtrains:dtrack_placer", "advtrains:dtrack_placer", "default:gravel", }, }) -minetest.register_craft({ - type = "shapeless", - output = 'advtrains:dtrack_vst2 2', - recipe = { - "advtrains:dtrack_placer", - "advtrains:dtrack_placer", - "default:gravel", - "default:gravel", - }, -}) minetest.register_craft({ output = 'advtrains:dtrack_bumper_placer 2', diff --git a/textures/advtrains_dtrack_slopeplacer.png b/textures/advtrains_dtrack_slopeplacer.png Binary files differnew file mode 100644 index 0000000..1d456b0 --- /dev/null +++ b/textures/advtrains_dtrack_slopeplacer.png @@ -93,8 +93,22 @@ local t_30deg={ ["swlcr"]="swrcr",
["swlst"]="swrst",
},
+ regsp=true,
+ slopenodes={
+ vst1=true, vst2=true,
+ vst31=true, vst32=true, vst33=true,
+ },
+ slopeplacer={
+ [2]={"vst1", "vst2"},
+ [3]={"vst31", "vst32", "vst33"},
+ max=3,--highest entry
+ },
+ slopeplacer_45={
+ [2]={"vst1_45", "vst2_45"},
+ max=2,
+ },
rotation={"", "_30", "_45", "_60"},
- increativeinv={vst1=true, vst2=true, vst31=true, vst32=true, vst33=true},
+ increativeinv={},
}
local t_30deg_straightonly={
regstep=1,
@@ -117,6 +131,7 @@ local t_30deg_straightonly={ trackworker={
["st"]="st",
},
+ slopenodes={},
rotation={"", "_30", "_45", "_60"},
increativeinv={st},
}
@@ -141,6 +156,7 @@ local t_30deg_straightonly_noplacer={ trackworker={
["st"]="st",
},
+ slopenodes={},
rotation={"", "_30", "_45", "_60"},
increativeinv={st},
}
@@ -195,6 +211,7 @@ local t_45deg={ ["swlcr"]="swrcr",
["swlst"]="swrst",
},
+ slopenodes={},
rotation={"", "_45"},
increativeinv={vst1=true, vst2=true}
}
@@ -226,7 +243,7 @@ function advtrains.register_tracks(tracktype, def, preset) rules=advtrains.meseconrules
}}
end
- local function make_overdef(suffix, rotation, conns, switchfunc, mesecontbl, in_creative_inv)
+ local function make_overdef(suffix, rotation, conns, switchfunc, mesecontbl, in_creative_inv, drop_slope)
local img_suffix=suffix..rotation
return {
mesh = def.shared_model or (def.models_prefix.."_"..img_suffix..def.models_suffix),
@@ -248,7 +265,7 @@ function advtrains.register_tracks(tracktype, def, preset) not_blocking_trains=1,
},
mesecons=mesecontbl,
- drop = increativeinv and def.nodename_prefix.."_"..suffix..rotation or def.nodename_prefix.."_placer",
+ drop = increativeinv and def.nodename_prefix.."_"..suffix..rotation or (drop_slope and def.nodename_prefix.."_slopeplacer" or def.nodename_prefix.."_placer"),
}
end
local function cycle_conns(conns, rotid)
@@ -291,6 +308,9 @@ function advtrains.register_tracks(tracktype, def, preset) if preset.regtp then
advtrains.trackplacer.register_track_placer(def.nodename_prefix, def.texture_prefix, def.description)
end
+ if preset.regsp then
+ advtrains.slope.register_placer(def, preset)
+ end
for suffix, conns in pairs(preset.variant) do
for rotid, rotation in ipairs(preset.rotation) do
if not def.formats[suffix] or def.formats[suffix][rotid] then
@@ -308,7 +328,7 @@ function advtrains.register_tracks(tracktype, def, preset) make_overdef(
suffix, rotation,
cycle_conns(conns, rotid),
- switchfunc, mesecontbl, preset.increativeinv[suffix]
+ switchfunc, mesecontbl, preset.increativeinv[suffix], preset.slopenodes[suffix]
),
adef
)
@@ -417,6 +437,101 @@ function advtrains.detector.call_leave_callback(pos, train_id) mregnode.advtrains.on_train_leave(pos, train_id)
end
end
+
+-- slope placer. Defined in register_tracks.
+--crafted with rail and gravel
+local sl={}
+function sl.register_placer(def, preset)
+ minetest.register_craftitem(def.nodename_prefix.."_slopeplacer",{
+ description = def.description.." Slope",
+ inventory_image = def.texture_prefix.."_slopeplacer.png",
+ wield_image = def.texture_prefix.."_slopeplacer.png",
+ groups={},
+ on_place = sl.create_slopeplacer_on_place(def, preset)
+ })
+end
+--(itemstack, placer, pointed_thing)
+function sl.create_slopeplacer_on_place(def, preset)
+ return function(istack, player, pt)
+ if not pt.type=="node" then
+ minetest.chat_send_player(player:get_player_name(), "Can't place: not pointing at node")
+ return istack
+ end
+ local pos=pt.above
+ if not pos then
+ minetest.chat_send_player(player:get_player_name(), "Can't place: not pointing at node")
+ return istack
+ end
+ local node=minetest.get_node(pos)
+ if not minetest.registered_nodes[node.name] or not minetest.registered_nodes[node.name].buildable_to then
+ minetest.chat_send_player(player:get_player_name(), "Can't place: space occupied!")
+ return istack
+ end
+ if minetest.is_protected(pos, player:get_player_name()) then
+ minetest.chat_send_player(player:get_player_name(), "Can't place: protected position!")
+ return istack
+ end
+ --determine player orientation (only horizontal component)
+ --get_look_horizontal may not be available
+ local yaw=player.get_look_horizontal and player:get_look_horizontal() or player:get_look_yaw()
+
+ --rounding unit vectors is a nice way for selecting 1 of 8 directions since sin(30°) is 0.5.
+ dirvec={x=math.floor(math.sin(-yaw)+0.5), y=0, z=math.floor(math.cos(-yaw)+0.5)}
+ --translate to direction to look up inside the preset table
+ local param2, rot45=({
+ [-1]={
+ [-1]=2,
+ [0]=3,
+ [1]=3,
+ },
+ [0]={
+ [-1]=2,
+ [1]=0,
+ },
+ [1]={
+ [-1]=1,
+ [0]=1,
+ [1]=0,
+ },
+ })[dirvec.x][dirvec.z], dirvec.x~=0 and dirvec.z~=0
+ local lookup=preset.slopeplacer
+ if rot45 then lookup=preset.slopeplacer_45 end
+
+ --go unitvector forward and look how far the next node is
+ local step=1
+ while step<=lookup.max do
+ local node=minetest.get_node(vector.add(pos, dirvec))
+ --next node solid?
+ if not minetest.registered_nodes[node.name] or not minetest.registered_nodes[node.name].buildable_to or minetest.is_protected(pos, player:get_player_name()) then
+ --do slopes of this distance exist?
+ if lookup[step] then
+ if istack:get_count()>=step then
+ --start placing
+ local placenodes=lookup[step]
+ while step>0 do
+ minetest.set_node(pos, {name=def.nodename_prefix.."_"..placenodes[step], param2=param2})
+ istack:take_item()
+ step=step-1
+ pos=vector.subtract(pos, dirvec)
+ end
+ else
+ minetest.chat_send_player(player:get_player_name(), "Can't place: Not enough slope items left ("..step.." required)")
+ end
+ else
+ minetest.chat_send_player(player:get_player_name(), "Can't place: There's no slope of length "..step)
+ end
+ return istack
+ end
+ step=step+1
+ pos=vector.add(pos, dirvec)
+ end
+ minetest.chat_send_player(player:get_player_name(), "Can't place: no supporting node at upper end.")
+ return itemstack
+ end
+end
+
+advtrains.slope=sl
+
--END code, BEGIN definition
--definition format: ([] optional)
--[[{
|
