Merge branch 'master' into terencehill/replicatevars_enhancements

[xonotic/xonotic-data.pk3dir.git] / qcsrc / common / vehicles / vehicles.qc

diff --git a/qcsrc/common/vehicles/vehicles.qc b/qcsrc/common/vehicles/vehicles.qc
index 5e7736501b28e6c2ae3a8e6ed19ee0a521cd4b24..c96fff633999f006ed506adf785bc3c6c8fd3aac 100644 (file)
--- a/qcsrc/common/vehicles/vehicles.qc
+++ b/qcsrc/common/vehicles/vehicles.qc
@@ -1 +1,40 @@
 #include "vehicles.qh"
+
+#ifdef GAMEQC
+float vehicle_altitude(entity this, float amax)
+{
+       tracebox(this.origin, this.mins, this.maxs, this.origin - ('0 0 1' * amax), MOVE_WORLDONLY, this);
+       return vlen(this.origin - trace_endpos);
+}
+
+vector vehicles_force_fromtag_hover(entity this, string tag_name, float spring_length, float max_power)
+{
+       force_fromtag_origin = gettaginfo(this, gettagindex(this, tag_name));
+       v_forward  = normalize(v_forward) * -1;
+       traceline(force_fromtag_origin, force_fromtag_origin - (v_forward  * spring_length), MOVE_NORMAL, this);
+
+       force_fromtag_power = (1 - trace_fraction) * max_power;
+       force_fromtag_normpower = force_fromtag_power / max_power;
+
+       return v_forward  * force_fromtag_power;
+}
+
+vector vehicles_force_fromtag_maglev(entity this, string tag_name, float spring_length, float max_power)
+{
+       force_fromtag_origin = gettaginfo(this, gettagindex(this, tag_name));
+       v_forward  = normalize(v_forward) * -1;
+       traceline(force_fromtag_origin, force_fromtag_origin - (v_forward  * spring_length), MOVE_NORMAL, this);
+
+       // TODO - this may NOT be compatible with wall/celing movement, unhardcode 0.25 (engine count multiplier)
+       if(trace_fraction == 1.0)
+       {
+               force_fromtag_normpower = -0.25;
+               return '0 0 -200';
+       }
+
+       force_fromtag_power = ((1 - trace_fraction) - trace_fraction) * max_power;
+       force_fromtag_normpower = force_fromtag_power / max_power;
+
+       return v_forward  * force_fromtag_power;
+}
+#endif