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[Feature] Add Barter/Buyer Features (#4405)

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* Add Barter/Buyer Features

Adds barter and buyer features, for ROF2 only at this time including item compensation

* Remove FKs from buyer tables

Remove FKs from buyer tables

* Bug fix for Find Buyer and mutli item selling

Update for quantity purchases not correctly providing multi items.
Update for Find Buyer functionality based on zone instancing.
Update buyer messaging
Update buyer LORE duplicate check

* Revert zone instance comment

* Revert zone_id packet size field

* Add zone instancing to barter/buyer

---------

Co-authored-by: Akkadius <akkadius1@gmail.com>
This commit is contained in:
Mitch Freeman
2024-07-30 17:23:37 -03:00
committed by GitHub
parent fc3c691588
commit e49ab924cc
40 changed files with 4715 additions and 946 deletions
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zone/position.cpp
+53
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@@ -4,6 +4,8 @@
#include <cmath>
#include "../common/strings.h"
#include "../common/data_verification.h"
#include <numbers>
#include "../common/types.h"
constexpr float position_eps = 0.0001f;
@@ -282,3 +284,54 @@ float CalculateHeadingAngleBetweenPositions(float x1, float y1, float x2, float
return (90.0f - angle + 270.0f) * 511.5f * 0.0027777778f;
}
}
bool IsWithinCircularArc(glm::vec4 arc_center, glm::vec4 point, uint32 arc_offset, uint32 arc_radius, uint32 arc_radius_limit)
{
auto CheckClockwise = [](double v_x, double v_y, double check_x, double check_y) -> bool {
return -v_y * check_x + v_x * check_y >= 0;
};
auto CheckRadiusLimit = [](double check_x, double check_y, uint32 radius, uint32 radius_limit) -> bool {
auto w = check_x * check_x + check_y * check_y;
if (w >= radius_limit * radius_limit && w <= radius * radius) {
return true;
}
return false;
};
auto DegreesToRadians = [](float in) -> double {
return in / 180.0f * std::numbers::pi;
};
auto h = arc_center.w / 512.0f * 360.0f + arc_offset;
auto a = DegreesToRadians(h);
auto vs_x = -arc_radius * cos(a);
auto vs_y = arc_radius * sin(a);
h += 90;
a = DegreesToRadians(h);
auto ve_x = -arc_radius * cos(a);
auto ve_y = arc_radius * sin(a);
double check_x = point.x - arc_center.x;
double check_y = point.y - arc_center.y;
return CheckClockwise(vs_x, vs_y, check_x, check_y) && CheckRadiusLimit(check_x, check_y, arc_radius, arc_radius_limit) && !CheckClockwise(ve_x, ve_y, check_x, check_y);
}
bool IsWithinSquare(glm::vec4 center, uint32 area, glm::vec4 position) {
auto l = std::abs(std::sqrt(area));
if (l <= 0) {
return false;
}
auto x_min = center.x - l;
auto x_max = center.x + l;
auto y_min = center.y - l;
auto y_max = center.y + l;
auto x = position.x;
auto y = position.y;
return x > x_min && x < x_max && y > y_min && y < y_max;
}