diff options
Diffstat (limited to 'client/global.gd')
| -rw-r--r-- | client/global.gd | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/client/global.gd b/client/global.gd index 0c8a101f..d9d5614b 100644 --- a/client/global.gd +++ b/client/global.gd @@ -186,3 +186,11 @@ func set_setting(key: String, value): push_error("Tried to set setting \"%s\", which does not yet exist (missing key)" % key) return settings[key].set_value(value) + +func interpolate(current, target, dt): + return target + (current - target) * exp(-dt) + +func interpolate_angle(current, target, dt): + if abs(target - current) > PI: + target -= PI * 2 + return target + (current - target) * exp(-dt) |