Separate player code into new mod

This commit is contained in:
rubenwardy 2017-07-26 19:38:11 +01:00 committed by paramat
commit c41621092d
11 changed files with 177 additions and 0 deletions

20
README.txt Normal file

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Minetest Game mod: player_api
============================
See license.txt for license information.
Provides an API to allow multiple mods to set player models and textures.
Also sets the default model, texture, and player flags.
Authors of source code
----------------------
Originally by celeron55, Perttu Ahola <celeron55@gmail.com> (LGPL 2.1)
Various Minetest developers and contributors (LGPL 2.1)
Authors of media (textures, models and sounds)
----------------------------------------------
MirceaKitsune (CC BY-SA 3.0):
character.x
Jordach (CC BY-SA 3.0):
character.png

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api.lua Normal file

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-- Minetest 0.4 mod: player
-- See README.txt for licensing and other information.
player_api = {}
-- Player animation blending
-- Note: This is currently broken due to a bug in Irrlicht, leave at 0
local animation_blend = 0
player_api.registered_models = { }
-- Local for speed.
local models = player_api.registered_models
function player_api.register_model(name, def)
models[name] = def
end
-- Player stats and animations
local player_model = {}
local player_textures = {}
local player_anim = {}
local player_sneak = {}
player_api.player_attached = {}
function player_api.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 player_api.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},
})
player_api.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 player_api.set_textures(player, textures)
local name = player:get_player_name()
player_textures[name] = textures
player:set_properties({textures = textures,})
end
function player_api.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
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 = player_api.set_animation
local player_attached = player_api.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)

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init.lua Normal file

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dofile(minetest.get_modpath("player_api") .. "/api.lua")
-- Default player appearance
player_api.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, },
},
})
-- Update appearance when the player joins
minetest.register_on_joinplayer(function(player)
player_api.player_attached[player:get_player_name()] = false
player_api.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)
player:hud_set_hotbar_image("gui_hotbar.png")
player:hud_set_hotbar_selected_image("gui_hotbar_selected.png")
end)

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