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snap digging angle to straight lines with 5 degree margin

liquid_container
Maikel de Vries 2016-02-07 10:18:30 +01:00
parent 978b236596
commit a44b759472
1 changed files with 4 additions and 0 deletions
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4
planet/Objects.ocd/Items.ocd/Tools.ocd/Shovel.ocd/Script.c
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@ -144,6 +144,10 @@ public func FxShovelDigTimer(object clonk, effect fx, int time)
// Limit the digging angle: one can dig maximally 30 degrees upwards.
fx.dig_angle = BoundBy(fx.dig_angle, 60, 300);
// Also snap the dig angle to straight lines at 0, 90, 180 and 270 degrees with a 5 degree margin.
var margin = 5;
if (Inside(fx.dig_angle % 90, 0, margin) || Inside(fx.dig_angle % 90, 90 - margin, 90))
fx.dig_angle = 90 * ((fx.dig_angle + margin) / 90);
var dig_xdir = Sin(fx.dig_angle, speed);
var dig_ydir = -Cos(fx.dig_angle, speed);