Merge pull request #59 from PrairieAstronomer/readme_irrlicht_change

[dragonfireclient.git] / src / hud.h

diff --git a/src/hud.h b/src/hud.h
index 1ace6646fd91f99aa0dceef30dd01e7e4d4dd8a1..173633fcc824283bd34f0ad1de45da5881dc9249 100644 (file)
--- a/src/hud.h
+++ b/src/hud.h
@@ -1,6 +1,7 @@
 /*
 Minetest
 Copyright (C) 2010-2013 kwolekr, Ryan Kwolek <kwolekr@minetest.net>
+Copyright (C) 2017 red-001 <red-001@outlook.ie>
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU Lesser General Public License as published by
@@ -17,11 +18,11 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef HUD_HEADER
-#define HUD_HEADER
+#pragma once
 
 #include "irrlichttypes_extrabloated.h"
 #include <string>
+#include "common/c_types.h"
 
 #define HUD_DIR_LEFT_RIGHT 0
 #define HUD_DIR_RIGHT_LEFT 1
@@ -32,19 +33,28 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define HUD_CORNER_LOWER  1
 #define HUD_CORNER_CENTER 2
 
-#define HUD_FLAG_HOTBAR_VISIBLE    (1 << 0)
-#define HUD_FLAG_HEALTHBAR_VISIBLE (1 << 1)
-#define HUD_FLAG_CROSSHAIR_VISIBLE (1 << 2)
-#define HUD_FLAG_WIELDITEM_VISIBLE (1 << 3)
-#define HUD_FLAG_BREATHBAR_VISIBLE (1 << 4)
+#define HUD_STYLE_BOLD   1
+#define HUD_STYLE_ITALIC 2
+#define HUD_STYLE_MONO   4
+
+// Note that these visibility flags do not determine if the hud items are
+// actually drawn, but rather, whether to draw the item should the rest
+// of the game state permit it.
+#define HUD_FLAG_HOTBAR_VISIBLE        (1 << 0)
+#define HUD_FLAG_HEALTHBAR_VISIBLE     (1 << 1)
+#define HUD_FLAG_CROSSHAIR_VISIBLE     (1 << 2)
+#define HUD_FLAG_WIELDITEM_VISIBLE     (1 << 3)
+#define HUD_FLAG_BREATHBAR_VISIBLE     (1 << 4)
+#define HUD_FLAG_MINIMAP_VISIBLE       (1 << 5)
+#define HUD_FLAG_MINIMAP_RADAR_VISIBLE (1 << 6)
+#define HUD_FLAG_BASIC_DEBUG           (1 << 7)
 
 #define HUD_PARAM_HOTBAR_ITEMCOUNT 1
 #define HUD_PARAM_HOTBAR_IMAGE 2
 #define HUD_PARAM_HOTBAR_SELECTED_IMAGE 3
 
 #define HUD_HOTBAR_ITEMCOUNT_DEFAULT 8
-#define HUD_HOTBAR_ITEMCOUNT_MAX     23
-
+#define HUD_HOTBAR_ITEMCOUNT_MAX     32
 
 #define HOTBAR_IMAGE_SIZE 48
 
@@ -54,6 +64,9 @@ enum HudElementType {
        HUD_ELEM_STATBAR   = 2,
        HUD_ELEM_INVENTORY = 3,
        HUD_ELEM_WAYPOINT  = 4,
+       HUD_ELEM_IMAGE_WAYPOINT = 5,
+       HUD_ELEM_COMPASS   = 6,
+       HUD_ELEM_MINIMAP   = 7
 };
 
 enum HudElementStat {
@@ -66,7 +79,18 @@ enum HudElementStat {
        HUD_STAT_DIR,
        HUD_STAT_ALIGN,
        HUD_STAT_OFFSET,
-       HUD_STAT_WORLD_POS
+       HUD_STAT_WORLD_POS,
+       HUD_STAT_SIZE,
+       HUD_STAT_Z_INDEX,
+       HUD_STAT_TEXT2,
+       HUD_STAT_STYLE,
+};
+
+enum HudCompassDir {
+       HUD_COMPASS_ROTATE = 0,
+       HUD_COMPASS_ROTATE_REVERSE,
+       HUD_COMPASS_TRANSLATE,
+       HUD_COMPASS_TRANSLATE_REVERSE,
 };
 
 struct HudElement {
@@ -81,76 +105,22 @@ struct HudElement {
        v2f align;
        v2f offset;
        v3f world_pos;
+       v2s32 size;
+       s16 z_index = 0;
+       std::string text2;
+       u32 style;
 };
 
-#ifndef SERVER
-
-#include <vector>
-#include <IGUIFont.h>
-#include "irr_aabb3d.h"
-
-class IGameDef;
-class ITextureSource;
-class Inventory;
-class InventoryList;
-class LocalPlayer;
-struct ItemStack;
-
-class Hud {
-public:
-       video::IVideoDriver *driver;
-       scene::ISceneManager* smgr;
-       gui::IGUIEnvironment *guienv;
-       gui::IGUIFont *font;
-       u32 text_height;
-       IGameDef *gamedef;
-       LocalPlayer *player;
-       Inventory *inventory;
-       ITextureSource *tsrc;
-
-       video::SColor crosshair_argb;
-       video::SColor selectionbox_argb;
-       bool use_crosshair_image;
-       std::string hotbar_image;
-       bool use_hotbar_image;
-       std::string hotbar_selected_image;
-       bool use_hotbar_selected_image;
-       v3s16 camera_offset;
-       
-       Hud(video::IVideoDriver *driver,scene::ISceneManager* smgr,
-               gui::IGUIEnvironment* guienv, gui::IGUIFont *font,
-               u32 text_height, IGameDef *gamedef,
-               LocalPlayer *player, Inventory *inventory);
-       
-       void drawHotbar(s32 halfheartcount, u16 playeritem, s32 breath);
-       void resizeHotbar();
-       void drawCrosshair();
-       void drawSelectionBoxes(std::vector<aabb3f> &hilightboxes);
-       void drawLuaElements(v3s16 camera_offset);
-private:
-       void drawStatbar(v2s32 pos, u16 corner, u16 drawdir,
-                                        std::string texture, s32 count, v2s32 offset);
-       
-       void drawItems(v2s32 upperleftpos, s32 itemcount, s32 offset,
-               InventoryList *mainlist, u16 selectitem, u16 direction);
-
-       void drawItem(const ItemStack &item, const core::rect<s32>& rect, bool selected);
-       
-       v2u32 m_screensize;
-       v2s32 m_displaycenter;
-       s32 m_hotbar_imagesize;
-       s32 m_padding;
-       video::SColor hbar_colors[4];
-};
-
-void drawItemStack(video::IVideoDriver *driver,
-               gui::IGUIFont *font,
-               const ItemStack &item,
-               const core::rect<s32> &rect,
-               const core::rect<s32> *clip,
-               IGameDef *gamedef);
+extern const EnumString es_HudElementType[];
+extern const EnumString es_HudElementStat[];
+extern const EnumString es_HudBuiltinElement[];
 
+// Minimap stuff
 
-#endif
+enum MinimapType {
+       MINIMAP_TYPE_OFF,
+       MINIMAP_TYPE_SURFACE,
+       MINIMAP_TYPE_RADAR,
+       MINIMAP_TYPE_TEXTURE,
+};
 
-#endif