quests.lua

   1 elidragon.quests = {}
   2
   3 elidragon.quests.list = {
   4         dig_dirt = {
   5                 job = "Dig Dirt",
   6                 desc = "dig 10 x default:dirt or default:dirt_with_grass",
   7                 count = 10,
   8                 parents = {},
   9                 action = "dig",
  10                 items = {"default:dirt", "default:dirt_with_grass"},
  11                 reward = "default:dirt 20",
  12         },
  13         get_wood = {
  14                 job = "Get Wood",
  15                 desc = "dig 5 x default:wood",
  16                 count = 5,
  17                 parents = {},
  18                 action = "dig",
  19                 items = {"default:tree"},
  20                 reward = "default:apple 15",
  21         },
  22         build_stonegen = {
  23                 job = "Build a stone generator",
  24                 desc = "place default:lava_source using a bucket",
  25                 count = 1,
  26                 parents = {"dig_dirt"},
  27                 action = "place_liquid",
  28                 items = {"default:lava_source"},
  29                 reward = "flowers:waterlily 3",
  30         },
  31         craft_wood_pickaxe = {
  32                 job = "Craft a wooden pickaxe",
  33                 desc = "craft default:pick_wood",
  34                 count = 1,
  35                 parents = {"get_wood"},
  36                 action = "craft",
  37                 items = {"default:pick_wood"},
  38                 reward = "default:sand 5",
  39         },
  40         dig_cobble = {
  41                 job = "Dig Stone",
  42                 desc = "dig 10 x default:stone",
  43                 count = 10,
  44                 parents = {"craft_wood_pickaxe", "build_stonegen"},
  45                 action = "dig",
  46                 items = {"default:stone"},
  47                 reward = "default:chest_locked",
  48                 goal = "Stone Age",
  49         },
  50         craft_stone_pick = {
  51                 job = "Craft a Stone Pickaxe",
  52                 desc = "craft default:pick_stone",
  53                 count = 1,
  54                 parents = {"dig_cobble"},
  55                 action = "craft",
  56                 items = {"default:pick_stone"},
  57                 reward = "default:iron_lump",
  58         },
  59         craft_stone_axe = {
  60                 job = "Craft a Stone Axe",
  61                 desc = "craft default:axe_stone",
  62                 count = 1,
  63                 parents = {"craft_stone_pick"},
  64                 action = "craft",
  65                 items = {"default:axe_stone"},
  66                 reward = "default:iron_lump",
  67         },
  68         craft_stone_shovel = {
  69                 job = "Craft a Stone Shovel",
  70                 desc = "craft default:shovel_stone",
  71                 count = 1,
  72                 parents = {"dig_cobble"},
  73                 action = "craft",
  74                 items = {"default:shovel_stone"},
  75                 reward = "default:iron_lump",
  76         },
  77         craft_stone_sword = {
  78                 job = "Craft a stone sword",
  79                 desc = "craft default:sword_stone",
  80                 count = 1,
  81                 parents = {"craft_stone_shovel", "craft_stone_axe"},
  82                 action = "craft",
  83                 items = {"default:sword_stone"},
  84                 reward = "default:iron_lump",
  85                 goal = "Full Toolset",
  86         },
  87         craft_iron_pickaxe = {
  88                 job = "Make an Iron Pick",
  89                 desc = "craft default:pick_steel",
  90                 count = 1,
  91                 parents = {"craft_stone_pick", "craft_furnace"},
  92                 action = "craft",
  93                 items = {"default:pick_steel"},
  94                 reward = "default:dirt 25",
  95         },
  96         craft_dirt = {
  97                 job = "Craft some dirt!",
  98                 desc = "craft 99 x default:dirt",
  99                 count = 99,
 100                 parents = {"craft_stone_sword"},
 101                 action = "craft",
 102                 items = {"default:dirt"},
 103                 reward = "protector:protect 5",
 104         },
 105         craft_furnace = {
 106                 job = "Make a furnace",
 107                 desc = "craft default:furnace",
 108                 count = 1,
 109                 parents = {"dig_cobble"},
 110                 action = "craft",
 111                 items = {"default:furnace"},
 112                 reward = "default:coal_lump 5",
 113         },
 114 }
 115
 116 elidragon.quests.active = {}
 117
 118 -- functions
 119
 120 function elidragon.quests.complete(name, queststr)
 121         local questname = string.gsub(queststr, "elidragon:", "")
 122         local questdef = elidragon.quests.list[questname]
 123         local player = minetest.get_player_by_name(name)
 124         if not player then return end
 125         local meta = player:get_meta()
 126         meta:set_string(queststr, "true")
 127         if questdef.goal then
 128                 minetest.chat_send_all(minetest.colorize("#84FFE3", name .. " has reached the goal ") .. minetest.colorize("#CF24FF", questdef.goal))
 129                 minetest.sound_play("elidragon_reach_goal")
 130         else
 131                 minetest.sound_play("elidragon_finish_quest", {to_player = name})
 132         end
 133         player:get_inventory():add_item("main", ItemStack(questdef.reward))
 134         elidragon.quests.update(name)
 135 end
 136
 137 function elidragon.quests.update(name)
 138         local player = minetest.get_player_by_name(name)
 139         if not player then return end
 140         local meta = player:get_meta()
 141         local active_quests = elidragon.quests.active[name]
 142         local unlock_delay = 2
 143         for questname, questdef in pairs(elidragon.quests.list) do
 144                 local queststr = "elidragon:" .. questname
 145                 if not active_quests[questname] and not minetest.is_yes(meta:get_string(queststr)) then
 146                         local unlock = true
 147                         for _, parent in pairs(questdef.parents) do
 148                                 if not minetest.is_yes(meta:get_string("elidragon:" .. parent)) then
 149                                         unlock = false
 150                                         break
 151                                 end
 152                         end
 153                         if unlock then
 154                                 active_quests[questname] = true
 155                                 minetest.after(unlock_delay, function()
 156                                         quests.start_quest(name, queststr)
 157                                         minetest.sound_play("elidragon_new_quest", {to_player = name})
 158                                 end)
 159                                 unlock_delay = unlock_delay + 0.5
 160                         end
 161                 end
 162         end
 163 end
 164
 165 function elidragon.quests.event(name, action, itemstack)
 166         if not minetest.get_player_by_name(name) then return end
 167         local item_name = itemstack:get_name()
 168         local item_count = itemstack:get_count()
 169         for questname, questdef in pairs(elidragon.quests.list) do
 170                 if questdef.action == action then
 171                         for _, item in pairs(questdef.items) do
 172                                 if item == item_name then
 173                                         quests.update_quest(name, "elidragon:" .. questname, item_count)
 174                                 end
 175                                 break
 176                         end
 177                 end
 178         end
 179 end
 180
 181 -- register quests
 182
 183 for questname, questdef in pairs(elidragon.quests.list) do
 184         quests.register_quest("elidragon:" .. questname, {
 185                 title = questdef.job,
 186                 description = questdef.desc,
 187                 max = questdef.count,
 188                 autoaccept = true,
 189                 callback = elidragon.quests.complete
 190         })
 191 end
 192
 193 -- startup
 194
 195 minetest.register_on_joinplayer(function(player)
 196         local name = player:get_player_name()
 197         elidragon.quests.active[name] = {}
 198         elidragon.quests.update(name)
 199         quests.show_hud(name, true)
 200 end)
 201
 202 -- callbacks
 203
 204 minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
 205         if not player then return end
 206         elidragon.quests.event(player:get_player_name(), "craft", itemstack)
 207 end)
 208
 209 minetest.register_on_dignode(function(pos, oldnode, player)
 210         if not player then return end
 211         elidragon.quests.event(player:get_player_name(), "dig", ItemStack(oldnode.name))
 212 end)
 213
 214 minetest.register_on_placenode(function(pos, newnode, player, oldnode, itemstack, pointed_thing)
 215         if not player then return end
 216         elidragon.quests.event(player:get_player_name(), "place", ItemStack(newnode.name))
 217 end)
 218
 219 minetest.after(0, function()
 220         for _, liquid in pairs(bucket.liquids) do
 221                 local bucket_item = minetest.registered_items[liquid.itemname]
 222                 local old_on_place = bucket_item.on_place
 223                 minetest.override_item(liquid.itemname, {
 224                         on_place = function(itemstack, user, pointed_thing)
 225                                 local result = old_on_place(itemstack, user, pointed_thing)
 226                                 if result and ItemStack(result) and ItemStack(result):get_name() == "bucket:bucket_empty" then
 227                                         elidragon.quests.event(user:get_player_name(), "place_liquid", ItemStack(liquid.source))
 228                                 end
 229                                 return result
 230                         end
 231                 })
 232         end
 233 end)