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#ifndef EDITOR_H
#define EDITOR_H
#include "common.h"
#include "ent.h"
typedef enum {
ED_ACTION_TRANSFORM,
ED_ACTION_CREATE,
ED_ACTION_DELETE,
ED_ACTION_RENAME,
ED_ACTION_MODEL,
} EditorActionTag;
typedef union {
struct {
Vec3 pos, scale;
Quaternion rot;
} transform;
/* stored meaning 'stored entity', shared by creation/deletion */
struct {
Entity ent;
u64 parent, prev, next;
} stored;
struct {
char *name;
} rename;
ModelCmp model;
} EditorActionData;
typedef struct {
EditorActionTag tag;
u32 item_cnt;
struct {
u64 pid;
EditorActionData before, after;
} *item;
} EditorAction;
typedef enum {
ED_PNL_NULL,
ED_PNL_LEFT,
ED_PNL_RIGHT,
ED_PNL_CENTER,
ED_PNL_CNT,
} EditorPanelContainer;
typedef enum {
ED_PNL_TYPE_SCENE,
ED_PNL_TYPE_PROPERTIES,
ED_PNL_TYPE_SPACE,
ED_PNL_TYPE_MODEL_PICKER,
ED_PNL_TYPE_CMD,
} EditorPanelType;
typedef struct {
Vec3 sel_point;
Quaternion sel_rot;
int sel_cnt;
f32 grid_sz;
EditorPanelContainer focus;
bool focus_captured;
struct {
EditorPanelType type;
Rect bounds;
Vec2 scroll;
bool enabled;
} panel[ED_PNL_CNT];
EditorAction *history;
// history_save_csr UINT32_MAX means no saved position and marks file
// as having unsaved changes.
u32 history_cnt, history_cap, history_csr, history_save_csr;
} EditorInfo;
extern EditorInfo ed;
void editor_init(void);
void editor_exit(void);
void editor_update(void);
/* tools */
void editor_select(void);
void editor_move(void);
void editor_rotate(void);
/* draw */
void editor_draw_ui(void);
void editor_draw_3d(void);
/* utils */
f32 editor_label_w(cstr);
void editor_rename_selected(cstr);
#endif
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