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#pragma once
#include "../gamedef.h"
#if IS_EDITOR
#include <math.h>
#include "../util/string.h"
#include "../util/fnv.h"
#define EPROP( _type, name, value, display ) \
_type name = value; \
EDITOR_PROP name##_prop{ &name, eprop_type<_type>(), display, this, sizeof(_type), 0 }
#define EPROP_RO( _type, name, value, display ) \
_type name = value; \
EDITOR_PROP name##_prop{ &name, eprop_type<_type>(), display, this, sizeof(_type), 1 }
#define EPROP_RANGED( _type, name, value, display, _min, _max ) \
_type name = value; \
EDITOR_PROP name##_prop{ \
&name, \
eprop_type<_type>(), \
display, \
this, \
_min, \
_max, \
sizeof(_type), \
0 \
}
#define EPROP_STEP( _type, name, value, display, step ) \
_type name = value; \
EDITOR_PROP name##_prop{ \
&name, \
eprop_type<_type>(), \
display, \
step, \
this, \
sizeof(_type), \
0 \
}
#define EPROP_RANGED_STEP( _type, name, value, display, min, max, step ) \
_type name = value; \
EDITOR_PROP name##_prop{ \
&name, \
eprop_type<_type>(), \
display, \
step, \
this, \
min, \
max, \
sizeof(_type), \
0 \
}
enum EditorPropType_t {
EPROP_INVALID = 0,
EPROP_U8 = 1,
EPROP_U16,
EPROP_U32,
EPROP_U64,
EPROP_I8,
EPROP_I16,
EPROP_I32,
EPROP_I64,
EPROP_F32,
EPROP_F64,
EPROP_VEC2,
EPROP_VEC3,
EPROP_VEC4,
EPROP_CLR,
EPROP_MAPPROP,
EPROP_STRING,
EPROP_OBJ,
EPROP_LIST,
EPROP_TEXTURE,
EPROP_TEXTURE_LIST,
EPROP_VERTEX,
EPROP_VERTEX_LIST
};
struct EPROP_ENTRY {
U64 offset;
};
// editor map object
struct EOBJECT {
LIST<EPROP_ENTRY> eprops{};
};
template <typename T>
concept __eobject_base = __is_base_of(EOBJECT, T);
// editor object property
struct EDITOR_PROP {
EDITOR_PROP( void* _pdata, U8 _type, STR _displayname, struct EOBJECT* _parent, U32 _size, U8 _readonly = 0 ) {
type = _type;
displayname = _displayname;
min = -INFINITY;
max = INFINITY;
step = 0;
readonly = _readonly;
hash = fnv1a( _displayname );
size = _size;
U64 _this = (U64)this;
U64 pdata = (U64)_pdata;
U64 parent = (U64)_parent;
U64 offset = _this - parent;
_parent->eprops.push( { offset } );
offset = _this - pdata;
dataoff = offset;
}
EDITOR_PROP( void* _pdata, U8 _type, STR _displayname, F32 _step, struct EOBJECT* _parent, U32 _size, U8 _readonly = 0 ) {
type = _type;
displayname = _displayname;
min = -INFINITY;
max = INFINITY;
step = _step;
readonly = _readonly;
hash = fnv1a( _displayname );
size = _size;
U64 _this = (U64)this;
U64 pdata = (U64)_pdata;
U64 parent = (U64)_parent;
U64 offset = _this - parent;
_parent->eprops.push( { offset } );
offset = _this - pdata;
dataoff = offset;
}
EDITOR_PROP( void* _pdata, U8 _type, STR _displayname, struct EOBJECT* _parent, F32 _min, F32 _max, U32 _size, U8 _readonly = 0 ) {
type = _type;
displayname = _displayname;
min = _min;
max = _max;
step = 0;
readonly = _readonly;
hash = fnv1a( _displayname );
size = _size;
U64 _this = (U64)this;
U64 pdata = (U64)_pdata;
U64 parent = (U64)_parent;
U64 offset = _this - parent;
_parent->eprops.push( { offset } );
offset = _this - pdata;
dataoff = offset;
}
EDITOR_PROP( void* _pdata, U8 _type, STR _displayname, F32 _step, struct EOBJECT* _parent, F32 _min, F32 _max, U32 _size, U8 _readonly = 0 ) {
type = _type;
displayname = _displayname;
min = _min;
max = _max;
step = _step;
readonly = _readonly;
hash = fnv1a( _displayname );
size = _size;
U64 _this = (U64)this;
U64 pdata = (U64)_pdata;
U64 parent = (U64)_parent;
U64 offset = _this - parent;
_parent->eprops.push( { offset } );
offset = _this - pdata;
dataoff = offset;
}
U64 dataoff;
U8 type;
STR displayname;
F64 min{ -INFINITY };
F64 max{ INFINITY };
F32 step;
U8 readonly;
FNV1A hash;
U32 size;
template <typename T> struct __eprop_type {
static const U8 type = EPROP_INVALID;
};
template <> struct __eprop_type<U8> { static const U8 type = EPROP_U8; };
template <> struct __eprop_type<U16> { static const U8 type = EPROP_U16; };
template <> struct __eprop_type<U32> { static const U8 type = EPROP_U32; };
template <> struct __eprop_type<U64> { static const U8 type = EPROP_U64; };
template <> struct __eprop_type<I8> { static const U8 type = EPROP_I8; };
template <> struct __eprop_type<I16> { static const U8 type = EPROP_I16; };
template <> struct __eprop_type<I32> { static const U8 type = EPROP_I32; };
template <> struct __eprop_type<I64> { static const U8 type = EPROP_I64; };
template <> struct __eprop_type<F32> { static const U8 type = EPROP_F32; };
template <> struct __eprop_type<F64> { static const U8 type = EPROP_F64; };
template <> struct __eprop_type<STR> { static const U8 type = EPROP_STRING; };
template <> struct __eprop_type<struct CLR> { static const U8 type = EPROP_CLR; };
template <> struct __eprop_type<struct VEC2> { static const U8 type = EPROP_VEC2; };
template <> struct __eprop_type<struct VEC3> { static const U8 type = EPROP_VEC3; };
template <> struct __eprop_type<struct VEC4> { static const U8 type = EPROP_VEC4; };
template <> struct __eprop_type<struct MAP_PROPREF> { static const U8 type = EPROP_MAPPROP; };
template <> struct __eprop_type<struct GL_TEX2D*> { static const U8 type = EPROP_TEXTURE; };
template <__eobject_base T> struct __eprop_type<T> { static const U8 type = EPROP_OBJ; };
template <typename LT> struct __eprop_type<LIST<LT>> { static const U8 type = EPROP_LIST; };
template <> struct __eprop_type<LIST<struct MAP_TEXTURE_ENTRY*>> { static const U8 type = EPROP_TEXTURE_LIST; };
template <> struct __eprop_type<struct MAP_VERTEX> { static const U8 type = EPROP_VERTEX; };
template <> struct __eprop_type<LIST<struct MAP_VERTEX>> { static const U8 type = EPROP_VERTEX_LIST; };
};
inline EDITOR_PROP* eprop_from_ref( EOBJECT* obj, EPROP_ENTRY e ) {
return (EDITOR_PROP*)( (U64)obj + e.offset );
}
inline void* eprop_ptr( EDITOR_PROP* prop ) {
return (void*)( (U64)prop - prop->dataoff);
}
inline EDITOR_PROP* eprop_from_name( EOBJECT* obj, STR name ) {
FNV1A fnv = fnv1a( name );
for( auto& it : obj->eprops ) {
EDITOR_PROP* prop = eprop_from_ref( obj, it );
if( fnv == prop->hash )
return prop;
}
return 0;
}
template <typename T>
const U8 eprop_type() {
return EDITOR_PROP::__eprop_type<T>::type;
}
#else
struct EOBJECT {};
#define EPROP( _type, name, value, display ) \
_type name = value;
#define EPROP_RO( _type, name, value, display ) \
_type name = value;
#define EPROP_RANGED( _type, name, value, display, _min, _max ) \
_type name = value;
#define EPROP_STEP( _type, name, value, display, step ) \
_type name = value;
#define EPROP_RANGED_STEP( _type, name, value, display, min, max, step ) \
_type name = value;
#endif
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