96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
#ifndef STAR_FORCE_REGIONS_HPP
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#define STAR_FORCE_REGIONS_HPP
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#include "StarPoly.hpp"
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#include "StarVariant.hpp"
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#include "StarJson.hpp"
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namespace Star {
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struct PhysicsCategoryFilter {
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enum Type { Whitelist, Blacklist };
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static PhysicsCategoryFilter whitelist(StringSet categories);
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static PhysicsCategoryFilter blacklist(StringSet categories);
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PhysicsCategoryFilter(Type type = Blacklist, StringSet categories = {});
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bool check(StringSet const& categories) const;
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bool operator==(PhysicsCategoryFilter const& rhs) const;
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Type type;
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StringSet categories;
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};
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DataStream& operator>>(DataStream& ds, PhysicsCategoryFilter& rfr);
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DataStream& operator<<(DataStream& ds, PhysicsCategoryFilter const& rfr);
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PhysicsCategoryFilter jsonToPhysicsCategoryFilter(Json const& json);
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struct DirectionalForceRegion {
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static DirectionalForceRegion fromJson(Json const& json);
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RectF boundBox() const;
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void translate(Vec2F const& pos);
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bool operator==(DirectionalForceRegion const& rhs) const;
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PolyF region;
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Maybe<float> xTargetVelocity;
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Maybe<float> yTargetVelocity;
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float controlForce;
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PhysicsCategoryFilter categoryFilter;
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};
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DataStream& operator>>(DataStream& ds, DirectionalForceRegion& rfr);
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DataStream& operator<<(DataStream& ds, DirectionalForceRegion const& rfr);
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struct RadialForceRegion {
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static RadialForceRegion fromJson(Json const& json);
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RectF boundBox() const;
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void translate(Vec2F const& pos);
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bool operator==(RadialForceRegion const& rhs) const;
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Vec2F center;
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float outerRadius;
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float innerRadius;
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float targetRadialVelocity;
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float controlForce;
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PhysicsCategoryFilter categoryFilter;
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};
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DataStream& operator>>(DataStream& ds, RadialForceRegion& rfr);
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DataStream& operator<<(DataStream& ds, RadialForceRegion const& rfr);
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struct GradientForceRegion {
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static GradientForceRegion fromJson(Json const& json);
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RectF boundBox() const;
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void translate(Vec2F const& pos);
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bool operator==(GradientForceRegion const& rhs) const;
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PolyF region;
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Line2F gradient;
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float baseTargetVelocity;
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float baseControlForce;
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PhysicsCategoryFilter categoryFilter;
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};
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DataStream& operator>>(DataStream& ds, GradientForceRegion& rfr);
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DataStream& operator<<(DataStream& ds, GradientForceRegion const& rfr);
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typedef Variant<DirectionalForceRegion, RadialForceRegion, GradientForceRegion> PhysicsForceRegion;
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PhysicsForceRegion jsonToPhysicsForceRegion(Json const& json);
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}
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#endif
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