zughy-friends-minetest/arena_lib-cd2025
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callback for when the spectated target changes

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Zughy 2022-01-29 21:58:15 +01:00
parent d2344a4697
commit c75194ae93
3 changed files with 20 additions and 0 deletions
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3
DOCS.md
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@ -121,6 +121,9 @@ To customise your mod even more, there are a few empty callbacks you can use. Th
* `arena_lib.on_end(mod, function(arena, players, winners, spectators, is_forced))`: same as above. Players and spectators are given here because `end_arena` deleted them already - hence these are a copy. `is_forced` returns `true` when the match has been forcibly terminated (via `force_arena_ending`)
* `arena_lib.on_join(mod, function(p_name, arena, as_spectator))`: called when a player joins an ongoing match. If `as_spectator` is true, they'll be added as such
* `arena_lib.on_death(mod, function(arena, p_name, reason))`: called when a player dies
* `arena_lib.on_change_spectated_target(mod, function(arena, sp_name, target, prev_target))`: called when a spectator (`sp_name`) changes who or what they're spectating, including when they get assigned someone to spectate at entering the arena.
* `target` can only be the player name for now, the same goes for `prev_target` (if any). Entities and locations will be hopefully added in the future
* Beware: as this gets called also when entering, keep in mind that it gets called before the `on_join` callback
* `arena_lib.on_time_tick(mod, function(arena))`: called every second if `time_mode` is different from `"none"`
* `arena_lib.on_timeout(mod, function(arena))`: called when the timer of an arena, if exists (`time_mode = "decremental"`), reaches 0. Not declaring it will make the server crash when time runs out
* `arena_lib.on_eliminate(mod, function(arena, p_name))`: called when a player is eliminated (see `arena_lib.remove_player_from_arena(...)`)

6
src/callbacks.lua
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@ -52,6 +52,12 @@ end
function arena_lib.on_change_spectated_target(mod, func)
arena_lib.mods[mod].on_change_spectated_target = func
end
function arena_lib.on_time_tick(mod, func)
arena_lib.mods[mod].on_time_tick = func
end

11
src/spectate/spectate_main.lua
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@ -310,6 +310,17 @@ function set_spectator(spectator, p_name, i, prev_spectated)
spectator:get_meta():set_int("arenalib_watchID", i)
arena_lib.HUD_send_msg("hotbar", sp_name, S("Currently spectating: @1", p_name))
local mod_ref = arena_lib.mods[players_in_spectate_mode[sp_name].minigame]
-- eventuale codice aggiuntivo
if mod_ref.on_change_spectated_target then
local arena = arena_lib.get_arena_by_player(sp_name)
--TODO: hardcoded for now, need to implement entities (ObjRef) and locations (table) focus first
target = p_name
local prev_target = prev_spectated
mod_ref.on_change_spectated_target(arena, sp_name, target, prev_target)
end
end