Omnicleanup: header cleanup, add ModApiUtil shared between game and mainmenu

[dragonfireclient.git] / src / hud.cpp

diff --git a/src/hud.cpp b/src/hud.cpp
index f1a4ab523e17cbe59c2add602dd5f900feacd786..58a6c7cf86c693977c57b3d269b8ea83aa91e0e1 100644 (file)
--- a/src/hud.cpp
+++ b/src/hud.cpp
@@ -19,14 +19,18 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#include <IGUIStaticText.h>
-
-#include "guiFormSpecMenu.h"
+#include "hud.h"
 #include "main.h"
+#include "settings.h"
 #include "util/numeric.h"
 #include "log.h"
-#include "client.h"
-#include "hud.h"
+#include "gamedef.h"
+#include "itemdef.h"
+#include "inventory.h"
+#include "tile.h"
+#include "localplayer.h"
+
+#include <IGUIStaticText.h>
 
 
 Hud::Hud(video::IVideoDriver *driver, gui::IGUIEnvironment* guienv,
@@ -339,3 +343,90 @@ void Hud::resizeHotbar() {
        else
                hotbar_imagesize = 64;
 }
+
+void drawItemStack(video::IVideoDriver *driver,
+               gui::IGUIFont *font,
+               const ItemStack &item,
+               const core::rect<s32> &rect,
+               const core::rect<s32> *clip,
+               IGameDef *gamedef)
+{
+       if(item.empty())
+               return;
+       
+       const ItemDefinition &def = item.getDefinition(gamedef->idef());
+       video::ITexture *texture = gamedef->idef()->getInventoryTexture(def.name, gamedef);
+
+       // Draw the inventory texture
+       if(texture != NULL)
+       {
+               const video::SColor color(255,255,255,255);
+               const video::SColor colors[] = {color,color,color,color};
+               driver->draw2DImage(texture, rect,
+                       core::rect<s32>(core::position2d<s32>(0,0),
+                       core::dimension2di(texture->getOriginalSize())),
+                       clip, colors, true);
+       }
+
+       if(def.type == ITEM_TOOL && item.wear != 0)
+       {
+               // Draw a progressbar
+               float barheight = rect.getHeight()/16;
+               float barpad_x = rect.getWidth()/16;
+               float barpad_y = rect.getHeight()/16;
+               core::rect<s32> progressrect(
+                       rect.UpperLeftCorner.X + barpad_x,
+                       rect.LowerRightCorner.Y - barpad_y - barheight,
+                       rect.LowerRightCorner.X - barpad_x,
+                       rect.LowerRightCorner.Y - barpad_y);
+
+               // Shrink progressrect by amount of tool damage
+               float wear = item.wear / 65535.0;
+               int progressmid =
+                       wear * progressrect.UpperLeftCorner.X +
+                       (1-wear) * progressrect.LowerRightCorner.X;
+
+               // Compute progressbar color
+               //   wear = 0.0: green
+               //   wear = 0.5: yellow
+               //   wear = 1.0: red
+               video::SColor color(255,255,255,255);
+               int wear_i = MYMIN(floor(wear * 600), 511);
+               wear_i = MYMIN(wear_i + 10, 511);
+               if(wear_i <= 255)
+                       color.set(255, wear_i, 255, 0);
+               else
+                       color.set(255, 255, 511-wear_i, 0);
+
+               core::rect<s32> progressrect2 = progressrect;
+               progressrect2.LowerRightCorner.X = progressmid;
+               driver->draw2DRectangle(color, progressrect2, clip);
+
+               color = video::SColor(255,0,0,0);
+               progressrect2 = progressrect;
+               progressrect2.UpperLeftCorner.X = progressmid;
+               driver->draw2DRectangle(color, progressrect2, clip);
+       }
+
+       if(font != NULL && item.count >= 2)
+       {
+               // Get the item count as a string
+               std::string text = itos(item.count);
+               v2u32 dim = font->getDimension(narrow_to_wide(text).c_str());
+               v2s32 sdim(dim.X,dim.Y);
+
+               core::rect<s32> rect2(
+                       /*rect.UpperLeftCorner,
+                       core::dimension2d<u32>(rect.getWidth(), 15)*/
+                       rect.LowerRightCorner - sdim,
+                       sdim
+               );
+
+               video::SColor bgcolor(128,0,0,0);
+               driver->draw2DRectangle(bgcolor, rect2, clip);
+
+               video::SColor color(255,255,255,255);
+               font->draw(text.c_str(), rect2, color, false, false, clip);
+       }
+}
+