aboutsummaryrefslogtreecommitdiff
path: root/advtrains_line_automation/stoprail.lua
blob: 2610d1c346d2ef9745f93da2fe359af6edf989e1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
-- stoprail.lua
-- adds "stop rail". Recognized by lzb. (part of behavior is implemented there)


local function updatemeta(pos)
	local meta = minetest.get_meta(pos)
	local pe = advtrains.encode_pos(pos)
	local stdata = advtrains.lines.stops[pe]
	if not stdata then
		meta:set_string("infotext", "Error")
	end
	
	meta:set_string("infotext", "Stn. "..stdata.stn.." T. "..stdata.track)
end

local door_dropdown = {L=1, R=2, C=3}
local door_dropdown_rev = {Right="R", Left="L", Closed="C"}

local function show_stoprailform(pos, player)
	local pe = advtrains.encode_pos(pos)
	local pname = player:get_player_name()
	if minetest.is_protected(pos, pname) then
		minetest.chat_send_player(pname, "Position is protected!")
		return
	end
	
	local stdata = advtrains.lines.stops[pe]
	if not stdata then
		advtrains.lines.stops[pe] = {
					stn="", track="", doors="R", wait=10
				}
		stdata = advtrains.lines.stops[pe]
	end
	
	local stn = advtrains.lines.stations[stdata.stn]
	local stnname = stn and stn.name or ""
	
	local form = "size[8,6.5]"
	form = form.."field[0.5,1;7,1;stn;"..attrans("Station Code")..";"..minetest.formspec_escape(stdata.stn).."]"
	form = form.."field[0.5,2;7,1;stnname;"..attrans("Station Name")..";"..minetest.formspec_escape(stnname).."]"
	
	
	form = form.."label[0.5,3;Door side:]"
	form = form.."dropdown[0.5,3.5;2;doors;Left,Right,Closed;"..door_dropdown[stdata.doors].."]"
	form = form.."dropdown[3,3.5;1.5;reverse;---,Reverse;"..(stdata.reverse and 2 or 1).."]"
	
	form = form.."field[5,3.5;2,1;track;"..attrans("Track")..";"..stdata.track.."]"
	form = form.."field[5,4.5;2,1;wait;"..attrans("Stop Time")..";"..stdata.wait.."]"
	
	form = form.."button[0.5,5.5;7,1;save;"..attrans("Save").."]"
	
	minetest.show_formspec(pname, "at_lines_stop_"..pe, form)
end

minetest.register_on_player_receive_fields(function(player, formname, fields)
	local pname = player:get_player_name()
	local pe = string.match(formname, "^at_lines_stop_(............)$")
	local pos = advtrains.decode_pos(pe)
	if pos then
		if minetest.is_protected(pos, pname) then
			minetest.chat_send_player(pname, "Position is protected!")
			return
		end
		
		local stdata = advtrains.lines.stops[pe]
		if fields.save then
			if fields.stn and stdata.stn ~= fields.stn then
				if fields.stn ~= "" then
					local stn = advtrains.lines.stations[fields.stn]
					if stn then
						if (stn.owner == pname or minetest.check_player_privs(pname, "train_admin")) then
							stdata.stn = fields.stn
						else
							minetest.chat_send_player(pname, "Station code '"..fields.stn.."' does already exist and is owned by "..stn.owner)
						end
					else
						advtrains.lines.stations[fields.stn] = {name = fields.stnname, owner = pname}
						stdata.stn = fields.stn
					end
				end
				updatemeta(pos)
				show_stoprailform(pos, player)
				return
			end
			local stn = advtrains.lines.stations[stdata.stn]
			if stn and fields.stnname and fields.stnname ~= stn.name then
				if (stn.owner == pname or minetest.check_player_privs(pname, "train_admin")) then
					stn.name = fields.stnname
				else
					minetest.chat_send_player(pname, "Not allowed to edit station name, owned by "..stn.owner)
				end
			end
			
			-- dropdowns
			if fields.doors then
				stdata.doors = door_dropdown_rev[fields.doors] or "C"
			end
			if fields.reverse then
				stdata.reverse = fields.reverse == "Reverse"
			end
			
			
			if fields.track then
				stdata.track = fields.track
			end
			if fields.wait then
				stdata.wait = tonumber(fields.wait) or 10
			end
			
			
			--TODO: signal
			updatemeta(pos)
			show_stoprailform(pos, player)
		end
	end			
	
end)


local adefunc = function(def, preset, suffix, rotation)
		return {
			after_place_node=function(pos)
				local pe = advtrains.encode_pos(pos)
				advtrains.lines.stops[pe] = {
					stn="", track="", doors="R", wait=10
				}
				updatemeta(pos)
			end,
			after_dig_node=function(pos)
				local pe = advtrains.encode_pos(pos)
				advtrains.lines.stops[pe] = nil
			end,
			on_rightclick = function(pos, node, player)
				show_stoprailform(pos, player)
			end,
			advtrains = {
				on_train_approach = function(pos,train_id, train, index)
					if train.path_cn[index] == 1 then
						advtrains.interlocking.lzb_add_oncoming_npr(train, index, 2)
						local pe = advtrains.encode_pos(pos)
						local stdata = advtrains.lines.stops[pe]
						if stdata and stdata.stn then
							local stn = advtrains.lines.stations[stdata.stn]
							local stnname = stn and stn.name or "Unknown Station"
							train.text_inside = "Next Stop:\n"..stnname
						end
					end
				end,
				on_train_enter = function(pos, train_id)
					local train = advtrains.trains[train_id]
					local index = atfloor(train.index)
					if train.path_cn[index] == 1 then
						local pe = advtrains.encode_pos(pos)
						local stdata = advtrains.lines.stops[pe]
						if not stdata then
							advtrains.atc.train_set_command(train, "B0", true)
							updatemeta(pos)
						end
						
						local stn = advtrains.lines.stations[stdata.stn]
						local stnname = stn and stn.name or "Unknown Station"
						
						-- Send ATC command and set text
						advtrains.atc.train_set_command(train, "B0 W O"..stdata.doors..(stdata.reverse and "R" or "").." D"..stdata.wait.." OC D1 SM", true)
						train.text_inside = stnname
						if tonumber(stdata.wait) then
							minetest.after(tonumber(stdata.wait), function() train.text_inside = "" end)
						end
					end
				end
			},
		}
end


advtrains.register_tracks("default", {
	nodename_prefix="advtrains_line_automation:dtrack_stop",
	texture_prefix="advtrains_dtrack_stop",
	models_prefix="advtrains_dtrack",
	models_suffix=".b3d",
	shared_texture="advtrains_dtrack_shared_stop.png",
	description="Station/Stop Rail",
	formats={},
	get_additional_definiton = adefunc,
}, advtrains.trackpresets.t_30deg_straightonly)