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engines/m4/burger/gui/gui_gizmo.h

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+
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef M4_BURGER_GUI_GIZMO_H
+#define M4_BURGER_GUI_GIZMO_H
+
+#include "common/rect.h"
+#include "m4/m4_types.h"
+#include "m4/gui/gui_vmng_core.h"
+#include "m4/graphics/gr_buff.h"
+#include "m4/burger/gui/inventory.h"
+
+namespace M4 {
+namespace Burger {
+namespace GUI {
+
+#define _GIZMO(X) g_vars->_gizmo._##X
+
+struct Gizmo;
+struct GizmoItem;
+
+struct Gizmo_Globals {
+	bool _initialized = false;
+	bool _interface_visible = false;
+	Gizmo *_gui = nullptr;
+	RGB8 *_palette = nullptr;
+	bool _lowMemory1 = false;
+	bool _lowMemory2 = false;
+	GizmoItem *_currentItem = nullptr;
+	MemHandle _seriesHandle = nullptr;
+	int32 _celsOffset = 0;
+	int32 _palOffset = 0;
+	char *_assetName = nullptr;
+	int _spriteCount = 0;
+	M4sprite **_sprites = nullptr;
+	bool _roomFlags[15];
+
+	bool _savedFlag = false;
+	int _savedX = 0;
+	int _savedY = 0;
+
+	Gizmo_Globals();
+	~Gizmo_Globals();
+};
+
+struct Gizmo {
+	GrBuff *_grBuff = nullptr;
+	GizmoItem *_items = nullptr;
+	void (*_fnEnter)() = nullptr;
+	void (*_fnEscape)() = nullptr;
+	EventHandler _fnEvents = nullptr;
+};
+
+struct GizmoButton {
+	ControlStatus _state = NOTHING;
+	int _index = 0;
+	int _field8 = 0;
+	int _fieldC = 0;
+	int _field10 = 0;
+};
+
+typedef void (*GizmoItemFnSelect)();
+typedef void (*GizmoItemFnDraw)(GizmoItem *item, Gizmo *gizmo, int x, int y);
+typedef void (*GizmoItemFnFree)(GizmoItem *item);
+typedef bool (*GizmoItemFnEvents)(GizmoItem *item, int eventType, int event, int x, int y,
+	GizmoItem **currentItem);
+
+struct GizmoItem {
+	GizmoItem *_next = nullptr;
+	GizmoItem *_prior = nullptr;
+	Gizmo *_gizmo = nullptr;
+	GrBuff *_grBuff = nullptr;
+	GizmoButton *_button = nullptr;
+
+	int _id = 0;
+	Common::Rect _bounds;
+	Common::Rect _btnRect;
+	bool _hasBuffer = false;
+	GizmoItemFnSelect _select = nullptr;
+	GizmoItemFnDraw _fnDraw = nullptr;
+	GizmoItemFnFree _fnFree = nullptr;
+	GizmoItemFnEvents _fnEvents = nullptr;
+};
+
+void gizmo_anim(RGB8 *pal);
+void gizmo_initialize(RGB8 *pal);
+void gizmo_shutdown(void *v1 = nullptr, void *v2 = nullptr);
+void gizmo_digi_play(const char *name, int vol, bool &done);
+
+} // namespace GUI
+} // namespace Burger
+} // namespace M4
+
+#endif