minetest-mods/spectator_mode-cd2025
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Switch gracefully to another player when someone is already watching

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This commit is contained in:
jp 2015-12-22 16:49:07 +01:00
parent 1dc7aff26d
commit 8499a8c2f7
1 changed files with 51 additions and 42 deletions
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93
init.lua
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@ -2,46 +2,6 @@ local original_pos = {}
minetest.register_privilege("watch", "Player can watch other players")
minetest.register_chatcommand("watch", {
params = "<to_name>",
description = "watch a given player",
privs = {watch=true},
func = function(name, param)
local watcher, target = nil, nil
watcher = minetest.get_player_by_name(name)
target = minetest.get_player_by_name(param:match("^([^ ]+)$"))
original_pos[watcher] = watcher:getpos()
local privs = minetest.get_player_privs(name)
if target and watcher ~= target and default.player_attached[name] == false then
default.player_attached[name] = true
watcher:set_attach(target, "", {x=0, y=5, z=-20}, {x=0, y=0, z=0})
watcher:set_eye_offset({x=0, y=5, z=-20},{x=0, y=0, z=0})
watcher:set_nametag_attributes({color = {a=0}})
watcher:hud_set_flags({
hotbar = false,
healthbar = false,
crosshair = false,
wielditem = false
})
watcher:set_properties({
visual_size = {x=0, y=0},
makes_footstep_sound = false,
collisionbox = {0, 0, 0, 0, 0, 0}
})
privs.interact = nil
minetest.set_player_privs(name, privs)
return true, "Watching '"..param.."' at "..minetest.pos_to_string(vector.round(target:getpos()))
end
return false, "Invalid parameters ('"..param.."') or you're already watching a player."
end
})
local function unwatching(name)
local watcher = nil
watcher = minetest.get_player_by_name(name)
@ -72,13 +32,62 @@ local function unwatching(name)
end
if original_pos[watcher] then
watcher:setpos(original_pos[watcher])
minetest.after(0.1, function()
watcher:setpos(original_pos[watcher])
end)
end
original_pos[watcher] = {}
minetest.after(0.2, function()
original_pos[watcher] = {}
end)
end
end
minetest.register_chatcommand("watch", {
params = "<to_name>",
description = "watch a given player",
privs = {watch=true},
func = function(name, param)
local watcher, target = nil, nil
watcher = minetest.get_player_by_name(name)
target = minetest.get_player_by_name(param:match("^([^ ]+)$"))
local privs = minetest.get_player_privs(name)
if target and watcher ~= target then
if default.player_attached[name] == true then
unwatching(param)
else
original_pos[watcher] = watcher:getpos()
end
default.player_attached[name] = true
watcher:set_attach(target, "", {x=0, y=5, z=-20}, {x=0, y=0, z=0})
watcher:set_eye_offset({x=0, y=5, z=-20},{x=0, y=0, z=0})
watcher:set_nametag_attributes({color = {a=0}})
watcher:hud_set_flags({
hotbar = false,
healthbar = false,
crosshair = false,
wielditem = false
})
watcher:set_properties({
visual_size = {x=0, y=0},
makes_footstep_sound = false,
collisionbox = {0, 0, 0, 0, 0, 0}
})
privs.interact = nil
minetest.set_player_privs(name, privs)
return true, "Watching '"..param.."' at "..minetest.pos_to_string(vector.round(target:getpos()))
end
return false, "Invalid parameter ('"..param.."')."
end
})
minetest.register_chatcommand("unwatch", {
description = "unwatch a player",
privs = {watch=true},