sztest/nodecore-cd2025
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Enable frame blending and head pitch

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- Pitch player head up/down based on look dir
- Set frame_blend to 0.15, causing 150ms of tweening
  from one animation to another, so player bone
  movement is smooth.
- Enabling frame_blend breaks some parts of the
  anims, but oddly, enabling head pitch control actually
  fixes these...
- Head pitch does not follow lookdir 100%, there is
  some implied use of vertical eye movement balanced
  in, so the player does not look like they're breaking
  their neck at extreme angles.
- Support anims specifying a head pitch offset, e.g.
  for the swimming anims which require the head to
  pitch backward to face forward.
This commit is contained in:
Aaron Suen 2022-01-22 09:29:09 -05:00
parent c95dd5dd29
commit 9464f8d534
2 changed files with 27 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
mods/nc_player_model/api.lua
View File

@ -67,9 +67,9 @@ nodecore.player_anim_data = nodecore.player_anim_data or {
walk = {x = 3, y = 27},
walk_mine = {x = 28, y = 52},
mine = {x = 53, y = 77},
swim_mine = {x = 78, y = 108, speed = 0.6},
swim_up = {x = 109, y = 133, speed = 0.6},
swim_down = {x = 134, y = 158, speed = 0.6},
swim_mine = {x = 78, y = 108, speed = 0.6, headpitch = 45},
swim_up = {x = 109, y = 133, speed = 0.6, headpitch = 45},
swim_down = {x = 134, y = 158, speed = 0.6, headpitch = 45},
wave = {x = 159, y = 171, speed = 0.8}
}
for k, v in pairs(nodecore.player_anim_data) do

27
mods/nc_player_model/hooks.lua
View File

@ -1,8 +1,16 @@
-- LUALOCALS < ---------------------------------------------------------
local minetest, nodecore, pairs
= minetest, nodecore, pairs
local math, minetest, nodecore, pairs
= math, minetest, nodecore, pairs
local math_abs, math_deg
= math.abs, math.deg
-- LUALOCALS > ---------------------------------------------------------
local frame_blend = 0.15
local pitch_mult = 2/3
local pitch_limit = 60
local pitch_precision = 1
nodecore.register_playerstep({
label = "player model visuals",
action = function(player, data)
@ -30,6 +38,19 @@ nodecore.register_playerstep({
if anim.name then
nodecore.player_discover(player, "anim_" .. anim.name)
end
data.animation = {{x = anim.x, y = anim.y}, anim.speed}
data.animation = {{x = anim.x, y = anim.y}, anim.speed, frame_blend}
local pitch = -math_deg(player:get_look_vertical()) * pitch_mult
if anim and anim.headpitch then pitch = pitch + anim.headpitch end
if pitch < -pitch_limit then pitch = -pitch_limit end
if pitch > pitch_limit then pitch = pitch_limit end
if not (data.headpitch and math_abs(data.headpitch - pitch)
< pitch_precision) then
data.headpitch = pitch
player:set_bone_position("Head",
{x = 0, y = 0, z = 0},
{x = pitch, y = 0, z = 0}
)
end
end
})