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Slightly more nuanced looktip delay

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Player can trigger looktips by standing still
for a while (looktips on everything instantly),
by holding focus on a specific face for a
while (looktip just on that one face), or by
punching (instant looktip for that one face).
This commit is contained in:
Aaron Suen 2021-08-19 20:17:09 -04:00
parent b2269d4424
commit 977eab5231
2 changed files with 55 additions and 49 deletions
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3
docs/issues-game.txt
View File

@ -24,9 +24,6 @@ ISSUES-GAME: Gameplay-affecting issues
decrease count estimate over time...?
- LookTips
- Need to be less obtrusive
- Some kinds of delays before they show up?
- Probably need some fine-tuning.
- API needs an overhaul
- Simplify
- Rename stuff

101
mods/nc_player_hud/looktip.lua
View File

@ -3,7 +3,13 @@ local minetest, nodecore, type, vector
= minetest, nodecore, type, vector
-- LUALOCALS > ---------------------------------------------------------
local touched = {}
local modname = minetest.get_current_modname()
local looktip_after = nodecore.setting_float(modname .. "_looktip_time", 0.4,
"LookTip Delay Time", [[The number of seconds a player must be
standing still, or focused on one node face, to trigger a LookTip.]])
local touched_faces = {}
local function nodeface(pt)
return vector.multiply(vector.add(
@ -14,7 +20,7 @@ nodecore.register_on_punchnode("touchtip on punch", function(_, _, player, pt)
if not player then return end
local pname = player:get_player_name()
if not pname then return end
touched[pname] = nodeface(pt)
touched_faces[pname] = nodeface(pt)
end)
local function settip(player, pos, name)
@ -24,11 +30,6 @@ local function settip(player, pos, name)
ttl = 0
}, nil, "name")
end
local pname = player:get_player_name()
local tp = touched[pname]
if tp and not vector.equals(tp, pos) then
touched[pname] = nil
end
return nodecore.hud_set_multiline(player, {
label = "looktip",
hud_elem_type = "waypoint",
@ -42,57 +43,65 @@ local function settip(player, pos, name)
}, nodecore.translate, "name")
end
local function checknode(player, pt, data)
local face = nodeface(pt)
local pname = player:get_player_name()
local tp = touched_faces[pname]
if tp and vector.equals(tp, face) then return true end
if tp then touched_faces[pname] = nil end
local llu = nodecore.get_node_light(pt.under) or 0
local lla = nodecore.get_node_light(pt.above) or 0
local ll = (llu > lla) and llu or lla
if ll <= 0 then return end
if data.looktip_stoptime <= nodecore.gametime then return true end
local old = data.looktip_focus
data.looktip_focus = face
data.looktip_focustime = old and vector.equals(old, face)
and data.looktip_focustime or nodecore.gametime + looktip_after
return data.looktip_focustime <= nodecore.gametime
end
nodecore.register_playerstep({
label = "looktip",
priority = -100,
action = function(player, data, dtime)
action = function(player, data)
local ctl = data.control
if ctl.up or ctl.down or ctl.left or ctl.right or ctl.jump then
data.looktip_time = 0
return settip(player)
end
data.looktip_time = (data.looktip_time or 0) + dtime
if data.looktip_time < 0.4 then return end
data.looktip_stoptime = (not (ctl.up or ctl.down or ctl.left
or ctl.right or ctl.jump)) and data.looktip_stoptime
or nodecore.gametime + looktip_after
local pt = data.raycast()
if pt then
if pt.type == "node" then
local llu = nodecore.get_node_light(pt.under) or 0
local lla = nodecore.get_node_light(pt.above) or 0
local ll = (llu > lla) and llu or lla
if ll <= 0 then
local pname = player:get_player_name()
local tp = touched[pname]
if tp and vector.equals(tp, nodeface(pt)) then
ll = 1
end
end
if ll <= 0 then return settip(player) end
data.pointing = "node"
if not pt then return settip(player) end
if pt.type == "node" then
if checknode(player, pt, data) then
return settip(player, nodeface(pt),
nodecore.touchtip_node(
pt.under,
minetest.get_node(pt.under),
player,
pt))
elseif pt.type == "object" then
local ll = nodecore.get_node_light(
pt.ref:get_pos()) or 0
if ll >= 0 then
data.pointing = "obj"
local luent = pt.ref:get_luaentity()
local desc = luent and luent.description
if desc then
if type(desc) == "function" then
desc = desc(luent)
end
return settip(player,
pt.ref:get_pos(),
desc)
end
end
return
end
return settip(player)
elseif pt.type == "object" then
local ll = nodecore.get_node_light(
pt.ref:get_pos()) or 0
if ll >= 0 then
local luent = pt.ref:get_luaentity()
local desc = luent and luent.description
if desc then
if type(desc) == "function" then
desc = desc(luent)
end
return settip(player,
pt.ref:get_pos(),
desc)
end
end
return
end
return settip(player)
end
})