0ad/source/scripting/ScriptCustomTypes.h
janwas c0ed950657 had to remove uint and ulong from lib/types.h due to conflict with other library.
this snowballed into a massive search+destroy of the hodgepodge of
mostly equivalent types we had in use (int, uint, unsigned, unsigned
int, i32, u32, ulong, uintN).

it is more efficient to use 64-bit types in 64-bit mode, so the
preferred default is size_t (for anything remotely resembling a size or
index). tile coordinates are ssize_t to allow more efficient conversion
to/from floating point. flags are int because we almost never need more
than 15 distinct bits, bit test/set is not slower and int is fastest to
type. finally, some data that is pretty much directly passed to OpenGL
is now typed accordingly.

after several hours, the code now requires fewer casts and less
guesswork.

other changes:
- unit and player IDs now have an "invalid id" constant in the
respective class to avoid casting and -1
- fix some endian/64-bit bugs in the map (un)packing. added a
convenience function to write/read a size_t.
- ia32: change CPUID interface to allow passing in ecx (required for
cache topology detection, which I need at work). remove some unneeded
functions from asm, replace with intrinsics where possible.

This was SVN commit r5942.
2008-05-11 18:48:32 +00:00

35 lines
1.2 KiB
C++

#include "scripting/ScriptableObject.h"
#ifndef INCLUDED_SCRIPTCUSTOMTYPES
#define INCLUDED_SCRIPTCUSTOMTYPES
// Custom object types
// Whilst Point2d is fully coded, it is never registered so is not available in script
// This is mostly as a demonstration of what you need to code to add a new type
// VECTOR2D
extern JSClass Point2dClass;
extern JSPropertySpec Point2dProperties[];
JSBool Point2d_Constructor(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
// Colour
struct SColour : public CJSObject<SColour>
{
public:
float r, g, b, a; /* 0...1 */
SColour() { SColourInit( 0.0f, 0.0f, 0.0f, 0.0f ); }
SColour( float r_, float g_, float b_ ) { SColourInit( r_, g_, b_, 1.0f ); }
SColour( float r_, float g_, float b_, float a_ ) { SColourInit( r_, g_, b_, a_ ); }
SColour( const SColour& other ) { SColourInit( other.r, other.g, other.b, other.a ); }
void SColourInit( float r, float g, float b, float a );
SColour &operator = (const SColour &o);
CStr ToString( JSContext* cx, uintN argc, jsval* argv );
static void ScriptingInit();
static JSBool Construct( JSContext* cx, JSObject* obj, uintN argc, jsval* argv, jsval* rval );
};
#endif