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// Pseudo-3D structs
struct Point3 {
int32 x;
int32 y;
int32 z;
Point3 operator+(const Point3 &p) const {
Point3 p2;
p2.x = x + p.x;
p2.y = y + p.y;
p2.z = z + p.z;
return p2;
}
Point3 operator-(const Point3 &p) const {
Point3 p2;
p2.x = x - p.x;
p2.y = y - p.y;
p2.z = z - p.z;
return p2;
}
};
struct Point3W {
int16 x;
int16 y;
int16 z;
};
struct Star {
bool active;
Point3 pos;
};
// Struct for objects in space.
// TODO: what does this stand for? Maybe rename it.
struct R3 {
Point3 pos; // 0x0
int16 field1e; // 0x1e
};
// Maximum number of stars visible at once in the starfields
#define NUM_STARS 16
// Maximum number of R3 objects in space at once
#define NUM_SPACE_OBJECTS 0x30
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