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[Quest API] Add Fling Overloads to Perl/Lua. (#2622)

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* [Quest API] Add Fling Overload to Perl/Lua.

# Perl
- Add `$client->Fling(target_x, target_y, target_z)`.
- Add `$client->Fling(target_x, target_y, target_z, ignore_los)`.
- Add `$client->Fling(target_x, target_y, target_z, ignore_los, clipping)`.

# Lua
- Add `client:Fling(target_x, target_y, target_z)`.
- Add `client:Fling(target_x, target_y, target_z, ignore_los)`.
- Add `client:Fling(target_x, target_y, target_z, ignore_los, clipping)`.

# Notes
- These overloads calculate the speed based on the distance automatically.

* Update client.cpp

* Update client.cpp

* Update client.cpp

* clip_through_walls
This commit is contained in:
Alex King
2022-12-06 08:38:33 -05:00
committed by GitHub
parent 0455868f66
commit 3774dc50d9
5 changed files with 77 additions and 22 deletions
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zone/client.cpp
+32 -16
View File
@@ -10488,25 +10488,41 @@ void Client::MovePCDynamicZone(const std::string& zone_name, int zone_version, b
MovePCDynamicZone(zone_id, zone_version, msg_if_invalid);
}
void Client::Fling(float value, float target_x, float target_y, float target_z, bool ignore_los, bool clipping) {
void Client::Fling(float value, float target_x, float target_y, float target_z, bool ignore_los, bool clip_through_walls, bool calculate_speed) {
BuffFadeByEffect(SE_Levitate);
if (CheckLosFN(target_x, target_y, target_z, 6.0f) || ignore_los) {
auto outapp_fling = new EQApplicationPacket(OP_Fling, sizeof(fling_struct));
fling_struct* flingTo = (fling_struct*)outapp_fling->pBuffer;
if(clipping)
flingTo->collision = 0;
else
flingTo->collision = -1;
auto p = new EQApplicationPacket(OP_Fling, sizeof(fling_struct));
auto* f = (fling_struct*) p->pBuffer;
flingTo->travel_time = -1;
flingTo->unk3 = 1;
flingTo->disable_fall_damage = 1;
flingTo->speed_z = value;
flingTo->new_y = target_y;
flingTo->new_x = target_x;
flingTo->new_z = target_z;
outapp_fling->priority = 6;
FastQueuePacket(&outapp_fling);
if (!calculate_speed) {
f->speed_z = value;
} else {
auto speed = 1.0f;
const auto distance = CalculateDistance(target_x, target_y, target_z);
auto z_diff = target_z - GetZ();
if (z_diff != 0.0f) {
speed += std::abs(z_diff) / 12.0f;
}
speed += distance / 200.0f;
speed++;
speed = std::abs(speed);
f->speed_z = speed;
}
f->collision = clip_through_walls ? 0 : -1;
f->travel_time = -1;
f->unk3 = 1;
f->disable_fall_damage = 1;
f->new_y = target_y;
f->new_x = target_x;
f->new_z = target_z;
p->priority = 6;
FastQueuePacket(&p);
}
}