mirror of
https://github.com/k4zmu2a/SpaceCadetPinball.git
synced 2024-06-26 07:42:10 +02:00
57af3af800
* fix harmless warnings and properly try/catch allocations via new otherwise the error handling will never be triggered * increase precision of mode_countdown_ handling potentially there could be modes running a bit too long, depending on passed in ms (which were implicitly truncated before when passing in) also fix some harmless warnings * document warnings that i cannot handle on my own * revert changes to have a new cleaner PR after review/cherry picks * increase precision of mode_countdown_ handling potentially there could be modes running a bit too long, depending on passed in ms (which were implicitly truncated before when passing in) also fix some harmless warnings and add comments where original code is 'correct' but weird
101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
#pragma once
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class TBall;
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struct vector_type
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{
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float X;
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float Y;
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float Z;
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};
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struct rectangle_type
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{
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int XPosition;
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int YPosition;
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int Width;
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int Height;
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};
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struct circle_type
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{
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vector_type Center;
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float RadiusSq;
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};
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struct ray_type
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{
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vector_type Origin;
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vector_type Direction;
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float MaxDistance;
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float MinDistance;
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float TimeNow;
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float TimeDelta;
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int FieldFlag;
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};
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struct line_type
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{
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vector_type PerpendicularL;
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vector_type Direction;
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float PreComp1;
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float OriginX;
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float OriginY;
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vector_type RayIntersect;
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};
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struct vector_type2
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{
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float X;
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float Y;
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};
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struct wall_point_type
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{
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float X0;
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float Y0;
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float X1;
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float Y1;
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};
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struct ramp_plane_type
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{
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vector_type BallCollisionOffset;
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vector_type2 V1;
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vector_type2 V2;
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vector_type2 V3;
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float GravityAngle1;
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float GravityAngle2;
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vector_type2 FieldForce;
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};
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class maths
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{
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public:
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static void enclosing_box(rectangle_type* rect1, rectangle_type* rect2, rectangle_type* dstRect);
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static int rectangle_clip(rectangle_type* rect1, rectangle_type* rect2, rectangle_type* dstRect);
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static int overlapping_box(rectangle_type* rect1, rectangle_type* rect2, rectangle_type* dstRect);
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static float ray_intersect_circle(ray_type* ray, circle_type* circle);
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static float normalize_2d(vector_type* vec);
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static void line_init(line_type* line, float x0, float y0, float x1, float y1);
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static float ray_intersect_line(ray_type* ray, line_type* line);
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static void cross(vector_type* vec1, vector_type* vec2, vector_type* dstVec);
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static float magnitude(vector_type* vec);
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static void vector_add(vector_type* vec1Dst, vector_type* vec2);
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static float basic_collision(TBall* ball, vector_type* nextPosition, vector_type* direction, float elasticity,
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float smoothness,
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float threshold, float boost);
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static float Distance_Squared(vector_type& vec1, vector_type& vec2);
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static float DotProduct(vector_type* vec1, vector_type* vec2);
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static void vswap(vector_type* vec1, vector_type* vec2);
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static float Distance(vector_type* vec1, vector_type* vec2);
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static void SinCos(float angle, float* sinOut, float* cosOut);
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static void RotatePt(vector_type* point, float sin, float cos, vector_type* origin);
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static float distance_to_flipper(ray_type* ray1, ray_type* ray2);
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static void RotateVector(vector_type* vec, float angle);
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static void find_closest_edge(ramp_plane_type* plane, int planeCount, wall_point_type* wall, vector_type** lineEnd,
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vector_type** lineStart);
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};
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