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-rw-r--r--playeranim/init.lua301
1 files changed, 0 insertions, 301 deletions
diff --git a/playeranim/init.lua b/playeranim/init.lua
deleted file mode 100644
index e6730e2..0000000
--- a/playeranim/init.lua
+++ /dev/null
@@ -1,301 +0,0 @@
-local ANIMATION_SPEED = tonumber(minetest.settings:get("playeranim.animation_speed")) or 2.4
-local ANIMATION_SPEED_SNEAK = tonumber(minetest.settings:get("playeranim.animation_speed_sneak")) or 0.8
-local BODY_ROTATION_DELAY = math.max(math.floor(tonumber(minetest.settings:get("playeranim.body_rotation_delay")) or 7), 1)
-local BODY_X_ROTATION_SNEAK = tonumber(minetest.settings:get("playeranim.body_x_rotation_sneak")) or 6.0
-
-local BONE_POSITION, BONE_ROTATION = (function()
- local modname = minetest.get_current_modname()
- local modpath = minetest.get_modpath(modname)
- return dofile(modpath .. "/model.lua")
-end)()
-
-local get_animation = player_api and player_api.get_animation or default.player_get_animation
-if not get_animation then
- error("player_api.get_animation or default.player_get_animation is not found")
-end
-
-local function get_animation_speed(player)
- if player:get_player_control().sneak then
- return ANIMATION_SPEED_SNEAK
- end
- return ANIMATION_SPEED
-end
-
-local math_deg = math.deg
-local function get_pitch_deg(player)
- return math_deg(player:get_look_vertical())
-end
-
-local players_animation_data = setmetatable({}, {
- __index = {
- init_player = function(self, player)
- self[player] = {
- time = 0,
- yaw_history = {},
- bone_rotations = {},
- bone_positions = {},
- previous_animation = 0,
- }
- end,
-
- -- time
- get_time = function(self, player)
- return self[player].time
- end,
-
- increment_time = function(self, player, dtime)
- self[player].time = self:get_time(player) + dtime
- end,
-
- reset_time = function(self, player)
- self[player].time = 0
- end,
-
- -- yaw_history
- get_yaw_history = function(self, player)
- return self[player].yaw_history -- Return mutable reference
- end,
-
- add_yaw_to_history = function(self, player)
- local yaw = player:get_look_horizontal()
- local history = self:get_yaw_history(player)
- history[#history + 1] = yaw
- end,
-
- clear_yaw_history = function(self, player)
- if #self[player].yaw_history > 0 then
- self[player].yaw_history = {}
- end
- end,
-
- -- bone_rotations
- get_bone_rotation = function(self, player, bone)
- return self[player].bone_rotations[bone]
- end,
-
- set_bone_rotation = function(self, player, bone, rotation)
- self[player].bone_rotations[bone] = rotation
- end,
-
- -- bone_positions
- get_bone_position = function(self, player, bone)
- return self[player].bone_positions[bone]
- end,
-
- set_bone_position = function(self, player, bone, position)
- self[player].bone_positions[bone] = position
- end,
-
- -- previous_animation
- get_previous_animation = function(self, player)
- return self[player].previous_animation
- end,
-
- set_previous_animation = function(self, player, animation)
- self[player].previous_animation = animation
- end,
- }
-})
-
-minetest.register_on_joinplayer(function(player)
- players_animation_data:init_player(player)
-end)
-
-local vector_add, vector_equals = vector.add, vector.equals
-local function rotate_bone(player, bone, rotation, position_optional)
- local previous_rotation = players_animation_data:get_bone_rotation(player, bone)
- local rotation = vector_add(rotation, BONE_ROTATION[bone])
-
- local previous_position = players_animation_data:get_bone_position(player, bone)
- local position = BONE_POSITION[bone]
- if position_optional then
- position = vector_add(position, position_optional)
- end
-
- if not previous_rotation
- or not previous_position
- or not vector_equals(rotation, previous_rotation)
- or not vector_equals(position, previous_position) then
- player:set_bone_position(bone, position, rotation)
- players_animation_data:set_bone_rotation(player, bone, rotation)
- players_animation_data:set_bone_position(player, bone, position)
- end
-end
-
--- Animation alias
-local STAND = 1
-local WALK = 2
-local MINE = 3
-local WALK_MINE = 4
-local SIT = 5
-local LAY = 6
-
--- Bone alias
-local BODY = "Body"
-local HEAD = "Head"
-local CAPE = "Cape"
-local LARM = "Arm_Left"
-local RARM = "Arm_Right"
-local LLEG = "Leg_Left"
-local RLEG = "Leg_Right"
-
-local math_sin, math_cos, math_pi = math.sin, math.cos, math.pi
-local ANIMATIONS = {
- [STAND] = function(player, _time)
- rotate_bone(player, BODY, {x = 0, y = 0, z = 0})
- rotate_bone(player, CAPE, {x = 0, y = 0, z = 0})
- rotate_bone(player, LARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, RARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, LLEG, {x = 0, y = 0, z = 0})
- rotate_bone(player, RLEG, {x = 0, y = 0, z = 0})
- end,
-
- [LAY] = function(player, _time)
- rotate_bone(player, HEAD, {x = 0, y = 0, z = 0})
- rotate_bone(player, CAPE, {x = 0, y = 0, z = 0})
- rotate_bone(player, LARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, RARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, LLEG, {x = 0, y = 0, z = 0})
- rotate_bone(player, RLEG, {x = 0, y = 0, z = 0})
- rotate_bone(player, BODY, BONE_ROTATION.body_lay, BONE_POSITION.body_lay)
- end,
-
- [SIT] = function(player, _time)
- rotate_bone(player, LARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, RARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, LLEG, {x = 90, y = 0, z = 0})
- rotate_bone(player, RLEG, {x = 90, y = 0, z = 0})
- rotate_bone(player, BODY, BONE_ROTATION.body_sit, BONE_POSITION.body_sit)
- end,
-
- [WALK] = function(player, time)
- local speed = get_animation_speed(player)
- local sin = math_sin(time * speed * math_pi)
-
- rotate_bone(player, CAPE, {x = -35 * sin - 35, y = 0, z = 0})
- rotate_bone(player, LARM, {x = -55 * sin, y = 0, z = 0})
- rotate_bone(player, RARM, {x = 55 * sin, y = 0, z = 0})
- rotate_bone(player, LLEG, {x = 55 * sin, y = 0, z = 0})
- rotate_bone(player, RLEG, {x = -55 * sin, y = 0, z = 0})
- end,
-
- [MINE] = function(player, time)
- local speed = get_animation_speed(player)
-
- local cape_sin = math_sin(time * speed * math_pi)
- local rarm_sin = math_sin(2 * time * speed * math_pi)
- local rarm_cos = -math_cos(2 * time * speed * math_pi)
- local pitch = 90 - get_pitch_deg(player)
-
- rotate_bone(player, CAPE, {x = -5 * cape_sin - 5, y = 0, z = 0})
- rotate_bone(player, LARM, {x = 0, y = 0, z = 0})
- rotate_bone(player, RARM, {x = 10 * rarm_sin + pitch, y = 10 * rarm_cos, z = 0})
- rotate_bone(player, LLEG, {x = 0, y = 0, z = 0})
- rotate_bone(player, RLEG, {x = 0, y = 0, z = 0})
- end,
-
- [WALK_MINE] = function(player, time)
- local speed = get_animation_speed(player)
-
- local sin = math_sin(time * speed * math_pi)
- local rarm_sin = math_sin(2 * time * speed * math_pi)
- local rarm_cos = -math_cos(2 * time * speed * math_pi)
- local pitch = 90 - get_pitch_deg(player)
-
- rotate_bone(player, CAPE, {x = -35 * sin - 35, y = 0, z = 0})
- rotate_bone(player, LARM, {x = -55 * sin, y = 0, z = 0})
- rotate_bone(player, RARM, {x = 10 * rarm_sin + pitch, y = 10 * rarm_cos, z = 0})
- rotate_bone(player, LLEG, {x = 55 * sin, y = 0, z = 0})
- rotate_bone(player, RLEG, {x = -55 * sin, y = 0, z = 0})
- end,
-}
-
-local function set_animation(player, animation, force_animate)
- local animation_changed
- = (players_animation_data:get_previous_animation(player) ~= animation)
-
- if force_animate or animation_changed then
- players_animation_data:set_previous_animation(player, animation)
- ANIMATIONS[animation](player, players_animation_data:get_time(player))
- end
-end
-
-local function rotate_head(player)
- local head_x_rotation = -get_pitch_deg(player)
- rotate_bone(player, HEAD, {x = head_x_rotation, y = 0, z = 0})
-end
-
-local table_remove, math_deg = table.remove, math.deg
-local function rotate_body_and_head(player)
- local body_x_rotation = (function()
- local sneak = player:get_player_control().sneak
- return sneak and BODY_X_ROTATION_SNEAK or 0
- end)()
-
- local body_y_rotation = (function()
- local yaw_history = players_animation_data:get_yaw_history(player)
- if #yaw_history > BODY_ROTATION_DELAY then
- local body_yaw = table_remove(yaw_history, 1)
- local player_yaw = player:get_look_horizontal()
- return math_deg(player_yaw - body_yaw)
- end
- return 0
- end)()
-
- rotate_bone(player, BODY, {x = body_x_rotation, y = body_y_rotation, z = 0})
-
- local head_x_rotation = -get_pitch_deg(player)
- rotate_bone(player, HEAD, {x = head_x_rotation, y = -body_y_rotation, z = 0})
-end
-
-
-local function animate_player(player, dtime)
- local animation = get_animation(player).animation
-
- -- Yaw history
- if animation == "lay" or animation == "sit" then
- players_animation_data:clear_yaw_history(player)
- else
- players_animation_data:add_yaw_to_history(player)
- end
-
- -- Increment animation time
- if animation == "walk"
- or animation == "mine"
- or animation == "walk_mine" then
- players_animation_data:increment_time(player, dtime)
- else
- players_animation_data:reset_time(player)
- end
-
- -- Set animation
- if animation == "stand" then
- set_animation(player, STAND)
- elseif animation == "lay" then
- set_animation(player, LAY)
- elseif animation == "sit" then
- set_animation(player, SIT)
- elseif animation == "walk" then
- set_animation(player, WALK, true)
- elseif animation == "mine" then
- set_animation(player, MINE, true)
- elseif animation == "walk_mine" then
- set_animation(player, WALK_MINE, true)
- end
-
- -- Rotate body and head
- if animation == "lay" then
- -- Do nothing
- elseif animation == "sit" then
- rotate_head(player)
- else
- rotate_body_and_head(player)
- end
-end
-
-local minetest_get_connected_players = minetest.get_connected_players
-minetest.register_globalstep(function(dtime)
- for _, player in ipairs(minetest_get_connected_players()) do
- animate_player(player, dtime)
- end
-end)
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-08 11:03:34 +0000