+ MUTATOR_CALLHOOK(EditProjectile, actor, gren);
+}
+
+METHOD(Hook, wr_think, void(entity thiswep, entity actor, .entity weaponentity, int fire))
+{
+ if (fire & 1) {
+ if(!actor.hook)
+ if(!(actor.hook_state & HOOK_WAITING_FOR_RELEASE))
+ if(time > actor.hook_refire)
+ if(weapon_prepareattack(thiswep, actor, weaponentity, false, -1))
+ {
+ W_DecreaseAmmo(thiswep, actor, thiswep.ammo_factor * WEP_CVAR_PRI(hook, ammo));
+ actor.hook_state |= HOOK_FIRING;
+ actor.hook_state |= HOOK_WAITING_FOR_RELEASE;
+ weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR_PRI(hook, animtime), w_ready);
+ }
+ } else {
+ actor.hook_state |= HOOK_REMOVING;
+ actor.hook_state &= ~HOOK_WAITING_FOR_RELEASE;
+ }
+
+ if(fire & 2)
+ {
+ if(weapon_prepareattack(thiswep, actor, weaponentity, true, WEP_CVAR_SEC(hook, refire)))
+ {
+ W_Hook_Attack2(thiswep, actor);
+ weapon_thinkf(actor, weaponentity, WFRAME_FIRE2, WEP_CVAR_SEC(hook, animtime), w_ready);
+ }
+ }
+
+ if(actor.hook)
+ {
+ // if hooked, no bombs, and increase the timer
+ actor.hook_refire = max(actor.hook_refire, time + WEP_CVAR_PRI(hook, refire) * W_WeaponRateFactor());
+
+ // hook also inhibits health regeneration, but only for 1 second
+ if(!(actor.items & IT_UNLIMITED_WEAPON_AMMO))
+ actor.pauseregen_finished = max(actor.pauseregen_finished, time + autocvar_g_balance_pause_fuel_regen);
+ }
+
+ if(actor.hook && actor.hook.state == 1)
+ {
+ float hooked_time_max = WEP_CVAR_PRI(hook, hooked_time_max);
+ if(hooked_time_max > 0)
+ {
+ if( time > actor.hook_time_hooked + hooked_time_max )
+ actor.hook_state |= HOOK_REMOVING;
+ }
+
+ float hooked_fuel = thiswep.ammo_factor * WEP_CVAR_PRI(hook, hooked_ammo);
+ if(hooked_fuel > 0)
+ {
+ if( time > actor.hook_time_fueldecrease )
+ {
+ if(!(actor.items & IT_UNLIMITED_WEAPON_AMMO))
+ {
+ if( actor.ammo_fuel >= (time - actor.hook_time_fueldecrease) * hooked_fuel )
+ {
+ W_DecreaseAmmo(thiswep, actor, (time - actor.hook_time_fueldecrease) * hooked_fuel);
+ actor.hook_time_fueldecrease = time;
+ // decrease next frame again
+ }
+ else
+ {
+ actor.ammo_fuel = 0;
+ actor.hook_state |= HOOK_REMOVING;
+ W_SwitchWeapon_Force(actor, w_getbestweapon(actor));
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ actor.hook_time_hooked = time;
+ actor.hook_time_fueldecrease = time + WEP_CVAR_PRI(hook, hooked_time_free);
+ }
+
+ actor.hook_state = BITSET(actor.hook_state, HOOK_PULLING, (!PHYS_INPUT_BUTTON_CROUCH(actor) || !autocvar_g_balance_grapplehook_crouchslide));
+
+ if (actor.hook_state & HOOK_FIRING)
+ {
+ if (actor.hook)
+ RemoveGrapplingHook(actor);
+ WITHSELF(actor, FireGrapplingHook());
+ actor.hook_state &= ~HOOK_FIRING;
+ actor.hook_refire = max(actor.hook_refire, time + autocvar_g_balance_grapplehook_refire * W_WeaponRateFactor());
+ }
+ else if (actor.hook_state & HOOK_REMOVING)
+ {
+ if (actor.hook)
+ RemoveGrapplingHook(actor);
+ actor.hook_state &= ~HOOK_REMOVING;
+ }
+}
+METHOD(Hook, wr_setup, void(entity thiswep, entity actor))
+{
+ entity this = actor;
+ self.hook_state &= ~HOOK_WAITING_FOR_RELEASE;
+}
+METHOD(Hook, wr_checkammo1, bool(Hook thiswep, entity actor))
+{
+ if (!thiswep.ammo_factor) return true;
+ if(actor.hook)
+ return actor.ammo_fuel > 0;
+ else
+ return actor.ammo_fuel >= WEP_CVAR_PRI(hook, ammo);
+}
+METHOD(Hook, wr_checkammo2, bool(Hook thiswep, entity actor))
+{
+ // infinite ammo for now
+ return true; // actor.ammo_cells >= WEP_CVAR_SEC(hook, ammo); // WEAPONTODO: see above
+}
+METHOD(Hook, wr_resetplayer, void(entity thiswep, entity actor))
+{
+ entity this = actor;
+ RemoveGrapplingHook(self);
+ self.hook_time = 0;
+ self.hook_refire = time;
+}
+METHOD(Hook, wr_killmessage, Notification(entity thiswep))
+{
+ return WEAPON_HOOK_MURDER;
+}
+
+#endif
+#ifdef CSQC
+
+METHOD(Hook, wr_impacteffect, void(entity thiswep, entity actor))
+{
+ entity this = actor;
+ vector org2;
+ org2 = w_org + w_backoff * 2;
+ pointparticles(EFFECT_HOOK_EXPLODE, org2, '0 0 0', 1);
+ if(!w_issilent)
+ sound(self, CH_SHOTS, SND_HOOKBOMB_IMPACT, VOL_BASE, ATTN_NORM);
+}
+
+#endif
+
+#ifdef CSQC
+#include <lib/csqcmodel/interpolate.qh>
+#include <lib/warpzone/common.qh>
+
+float autocvar_cl_grapplehook_alpha = 1;
+
+void Draw_CylindricLine(vector from, vector to, float thickness, string texture, float aspect, float shift, vector rgb, float theAlpha, float drawflag, vector vieworg);
+
+entityclass(Hook);
+class(Hook) .entity HookType; // ENT_CLIENT_*
+class(Hook) .vector origin;
+class(Hook) .vector velocity;
+class(Hook) .float HookSilent;
+class(Hook) .float HookRange;
+
+string Draw_GrapplingHook_trace_callback_tex;
+float Draw_GrapplingHook_trace_callback_rnd;
+vector Draw_GrapplingHook_trace_callback_rgb;
+float Draw_GrapplingHook_trace_callback_a;
+void Draw_GrapplingHook_trace_callback(vector start, vector hit, vector end)
+{
+ float i;
+ vector vorg;
+ vorg = WarpZone_TransformOrigin(WarpZone_trace_transform, view_origin);
+ for(i = 0; i < Draw_GrapplingHook_trace_callback_a; ++i)
+ Draw_CylindricLine(hit, start, 8, Draw_GrapplingHook_trace_callback_tex, 0.25, Draw_GrapplingHook_trace_callback_rnd, Draw_GrapplingHook_trace_callback_rgb, min(1, Draw_GrapplingHook_trace_callback_a - i), DRAWFLAG_NORMAL, vorg);
+ Draw_GrapplingHook_trace_callback_rnd += 0.25 * vlen(hit - start) / 8;