djinn_menu.h

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#ifndef ALCHEMY_DJINN_MENU_H
#define ALCHEMY_DJINN_MENU_H
 
/// @file
/// The Djinn menu: its list tables, backdrop and work, and the fields of a
/// Djinni's list entry.
 
#include "types.h"
#include "global_cells.h"
#include "render_input.h"
 
#define DJINN_ENTRY_INDEX 31
#define DJINN_ENTRY_ELEMENT 0xe0
#define DJINN_ENTRY_OWNER 0xf00
#define DJINN_ENTRY_IS_SET 0x8000
 
#define DJINN_ELEMENTS 4
#define DJINN_PER_ELEMENT 20
#define DJINN_LIST_OWNERS 8
#define DJINN_LIST_ROWS 10
 
/// The Djinn menu's lists: each party member's Djinn entries and their count.
struct DjinnListTable {
  u16 ids[DJINN_LIST_OWNERS][DJINN_LIST_ROWS];
  s8 counts[DJINN_LIST_OWNERS];
};
 
/// The Djinn menu's lists, the field tiles and palette it restores on closing,
/// and the tutorial's state.
struct DjinnMenuBackdrop {
  struct DjinnListTable list;
  u8 tiles[0x2000];
  u16 palette[64];
  s32 tutorialTimer; ///< frames into the tutorial's current step
  /// The Djinn tutorial's step: 0 outside it, else 1, 14, 27 or 28 to start,
  /// by flags 0x16f and 0x171.
  long tutorialStep;
};
 
/// The Djinn menu's work, in the HEAP_SLOT_MENU work slot.
struct DjinnMenuWork {
  u8 unk000[8]; ///< not named by TBS code
  s32 owner;
  u8 unk00c[4]; ///< not named by TBS code
  struct UiWindow *statusWindow;
  struct RenderOutput *cursor;
  u8 unk018[4];         ///< not named by TBS code
  s8 selectedColumn[2]; ///< each pane's member, in owners
  u8 unk01e[6];         ///< not named by TBS code
  struct UiWindow *window;
  struct UiWindow *unknownWindow028;
  u8 unk02c[4]; ///< not named by TBS code
  struct UiWindow *listWindow;
  struct UiWindow *secondWindow;
  u8 unk038[0xd4]; ///< not named by TBS code
  struct UiWindow *helpWindow;
  u8 unk110[0x24];    ///< not named by TBS code
  s16 ownerX[8];      ///< screen pixels
  s16 ownerY[8];      ///< screen pixels
  u8 unk154[0x20];    ///< not named by TBS code
  u16 selection[2];   ///< each pane's Djinni row chosen
  u16 pairEntries[2]; ///< 255 at first
  struct RenderOutput *secondCursor;
  u8 unk180[0x04]; ///< not named by TBS code
  struct DjinnMenuBackdrop *backdrop;
  u8 unk188[0x80];               ///< not named by TBS code
  u16 owners[DJINN_LIST_OWNERS]; ///< the party in order
  u8 pairCount;
  u8 ownerCount;
  u8 shownOwner[2]; ///< the member giving and the one receiving
  u8 unk21c[4];     ///< not named by TBS code
  /// bits: 1 a give or trade awaits its confirmation | 0 a second Djinni is
  /// to be chosen
  u16 pending;
  u8 unk222[0x12]; ///< not named by TBS code
  u16 slotX[4];
  u16 slotY[4];
  u8 unk244[0x10]; ///< not named by TBS code
  /// The Djinn chosen in each pane: index in their element, element, owner.
  ///@{
  u8 pairIndex[2];
  u8 pairElement[2];
  u8 pairOwner[2]; ///< not named by TBS code
  ///@}
};
 
STATIC_ASSERT(offsetof(struct DjinnMenuWork, statusWindow) == 0x10);
STATIC_ASSERT(offsetof(struct DjinnMenuWork, selectedColumn) == 0x1c);
STATIC_ASSERT(offsetof(struct DjinnMenuWork, ownerX) == 0x134);
STATIC_ASSERT(offsetof(struct DjinnMenuWork, ownerY) == 0x144);
STATIC_ASSERT(offsetof(struct DjinnMenuWork, selection) == 0x174);
STATIC_ASSERT(offsetof(struct DjinnMenuWork, pending) == 0x220);
STATIC_ASSERT(offsetof(struct DjinnMenuWork, pairIndex) == 0x254);
STATIC_ASSERT(offsetof(struct DjinnMenuBackdrop, tutorialTimer) == 0x2128);
STATIC_ASSERT(offsetof(struct DjinnMenuBackdrop, tutorialStep) == 0x212c);
 
#endif