VoxeLibre/mods/PLAYER/mcl_player/init.lua

165 lines
4.6 KiB
Lua

-- Minetest 0.4 mod: player
-- See README.txt for licensing and other information.
mcl_player = {}
-- Player animation blending
-- Note: This is currently broken due to a bug in Irrlicht, leave at 0
local animation_blend = 0
mcl_player.registered_player_models = { }
-- Local for speed.
local models = mcl_player.registered_player_models
function mcl_player.player_register_model(name, def)
models[name] = def
end
-- Default player appearance
mcl_player.player_register_model("character.b3d", {
animation_speed = 30,
textures = {"character.png", },
animations = {
-- Standard animations.
stand = { x= 0, y= 79, },
lay = { x=162, y=166, },
walk = { x=168, y=187, },
mine = { x=189, y=198, },
walk_mine = { x=200, y=219, },
sit = { x= 81, y=160, },
},
})
-- Player stats and animations
local player_model = {}
local player_textures = {}
local player_anim = {}
local player_sneak = {}
mcl_player.player_attached = {}
function mcl_player.player_get_animation(player)
local name = player:get_player_name()
return {
model = player_model[name],
textures = player_textures[name],
animation = player_anim[name],
}
end
-- Called when a player's appearance needs to be updated
function mcl_player.player_set_model(player, model_name)
local name = player:get_player_name()
local model = models[model_name]
if model then
if player_model[name] == model_name then
return
end
player:set_properties({
mesh = model_name,
textures = player_textures[name] or model.textures,
visual = "mesh",
visual_size = model.visual_size or {x=1, y=1},
})
mcl_player.player_set_animation(player, "stand")
else
player:set_properties({
textures = { "player.png", "player_back.png", },
visual = "upright_sprite",
})
end
player_model[name] = model_name
end
function mcl_player.player_set_textures(player, textures, preview)
local name = player:get_player_name()
player_textures[name] = textures
player:set_properties({textures = textures,})
if preview then
player:get_meta():set_string("mcl_player:preview", preview)
end
end
function mcl_player.player_get_preview(player)
local preview = player:get_meta():get_string("mcl_player:preview")
if not preview then
return "player.png"
else
return preview
end
end
function mcl_player.player_set_animation(player, anim_name, speed)
local name = player:get_player_name()
if player_anim[name] == anim_name then
return
end
local model = player_model[name] and models[player_model[name]]
if not (model and model.animations[anim_name]) then
return
end
local anim = model.animations[anim_name]
player_anim[name] = anim_name
player:set_animation(anim, speed or model.animation_speed, animation_blend)
end
-- Update appearance when the player joins
minetest.register_on_joinplayer(function(player)
mcl_player.player_attached[player:get_player_name()] = false
mcl_player.player_set_model(player, "character.b3d")
player:set_local_animation({x=0, y=79}, {x=168, y=187}, {x=189, y=198}, {x=200, y=219}, 30)
end)
minetest.register_on_leaveplayer(function(player)
local name = player:get_player_name()
player_model[name] = nil
player_anim[name] = nil
player_textures[name] = nil
end)
-- Localize for better performance.
local player_set_animation = mcl_player.player_set_animation
local player_attached = mcl_player.player_attached
-- Check each player and apply animations
minetest.register_globalstep(function(dtime)
for _, player in pairs(minetest.get_connected_players()) do
local name = player:get_player_name()
local model_name = player_model[name]
local model = model_name and models[model_name]
if model and not player_attached[name] then
local controls = player:get_player_control()
local walking = false
local animation_speed_mod = model.animation_speed or 30
-- Determine if the player is walking
if controls.up or controls.down or controls.left or controls.right then
walking = true
end
-- Determine if the player is sneaking, and reduce animation speed if so
if controls.sneak then
animation_speed_mod = animation_speed_mod / 2
end
-- Apply animations based on what the player is doing
if player:get_hp() == 0 then
player_set_animation(player, "lay")
elseif walking then
if player_sneak[name] ~= controls.sneak then
player_anim[name] = nil
player_sneak[name] = controls.sneak
end
if controls.LMB then
player_set_animation(player, "walk_mine", animation_speed_mod)
else
player_set_animation(player, "walk", animation_speed_mod)
end
elseif controls.LMB then
player_set_animation(player, "mine")
else
player_set_animation(player, "stand", animation_speed_mod)
end
end
end
end)