//NOTE: selectitem = 0 -> no selected; selectitem 1-based
void Hud::drawItems(v2s32 upperleftpos, s32 itemcount, s32 offset,
InventoryList *mainlist, u16 selectitem, u16 direction)
{
#ifdef HAVE_TOUCHSCREENGUI
if ( (g_touchscreengui) && (offset == 0))
g_touchscreengui->resetHud();
#endif
s32 height = m_hotbar_imagesize + m_padding * 2;
s32 width = (itemcount - offset) * (m_hotbar_imagesize + m_padding * 2);
if (direction == HUD_DIR_TOP_BOTTOM || direction == HUD_DIR_BOTTOM_TOP) {
width = m_hotbar_imagesize + m_padding * 2;
height = (itemcount - offset) * (m_hotbar_imagesize + m_padding * 2);
}
// Position of upper left corner of bar
v2s32 pos = upperleftpos;
if (hotbar_image != player->hotbar_image) {
hotbar_image = player->hotbar_image;
if (hotbar_image != "")
use_hotbar_image = tsrc->isKnownSourceImage(hotbar_image);
else
use_hotbar_image = false;
}
if (hotbar_selected_image != player->hotbar_selected_image) {
hotbar_selected_image = player->hotbar_selected_image;
if (hotbar_selected_image != "")
use_hotbar_selected_image = tsrc->isKnownSourceImage(hotbar_selected_image);
else
use_hotbar_selected_image = false;
}
/* draw customized item background */
if (use_hotbar_image) {
core::rect<s32> imgrect2(-m_padding/2, -m_padding/2,
width+m_padding/2, height+m_padding/2);
core::rect<s32> rect2 = imgrect2 + pos;
video::ITexture *texture = tsrc->getTexture(hotbar_image);
core::dimension2di imgsize(texture->getOriginalSize());
driver->draw2DImage(texture, rect2,
core::rect<s32>(core::position2d<s32>(0,0), imgsize),
NULL, hbar_colors, true);
}
for (s32 i = offset; i < itemcount && (size_t)i < mainlist->getSize(); i++)
{
v2s32 steppos;
s32 fullimglen = m_hotbar_imagesize + m_padding * 2;
core::rect<s32> imgrect(0, 0, m_hotbar_imagesize, m_hotbar_imagesize);
switch (direction) {
case HUD_DIR_RIGHT_LEFT:
steppos = v2s32(-(m_padding + (i - offset) * fullimglen), m_padding);
break;
case HUD_DIR_TOP_BOTTOM:
steppos = v2s32(m_padding, m_padding + (i - offset) * fullimglen);
break;
case HUD_DIR_BOTTOM_TOP:
steppos = v2s32(m_padding, -(m_padding + (i - offset) * fullimglen));
break;
default:
steppos = v2s32(m_padding + (i - offset) * fullimglen, m_padding);
break;
}
drawItem(mainlist->getItem(i), (imgrect + pos + steppos), (i +1) == selectitem );
#ifdef HAVE_TOUCHSCREENGUI
if (g_touchscreengui)
g_touchscreengui->registerHudItem(i, (imgrect + pos + steppos));
#endif
}
}
//NOTE: selectitem = 0 -> no selected; selectitem 1-based
void Hud::drawItem(v2s32 upperleftpos, s32 imgsize, s32 itemcount,
InventoryList *mainlist, u16 selectitem, u16 direction)
{
s32 padding = imgsize / 12;
s32 height = imgsize + padding * 2;
s32 width = itemcount * (imgsize + padding * 2);
if (direction == HUD_DIR_TOP_BOTTOM || direction == HUD_DIR_BOTTOM_TOP) {
width = imgsize + padding * 2;
height = itemcount * (imgsize + padding * 2);
}
s32 fullimglen = imgsize + padding * 2;
// Position of upper left corner of bar
v2s32 pos = upperleftpos;
// Draw background color
/*core::rect<s32> barrect(0,0,width,height);
barrect += pos;
video::SColor bgcolor(255,128,128,128);
driver->draw2DRectangle(bgcolor, barrect, NULL);*/
core::rect<s32> imgrect(0, 0, imgsize, imgsize);
const video::SColor hbar_color(255, 255, 255, 255);
const video::SColor hbar_colors[] = {hbar_color, hbar_color, hbar_color, hbar_color};
if (hotbar_image != player->hotbar_image) {
hotbar_image = player->hotbar_image;
if (hotbar_image != "")
use_hotbar_image = tsrc->isKnownSourceImage(hotbar_image);
else
use_hotbar_image = false;
}
if (hotbar_selected_image != player->hotbar_selected_image) {
hotbar_selected_image = player->hotbar_selected_image;
if (hotbar_selected_image != "")
use_hotbar_selected_image = tsrc->isKnownSourceImage(hotbar_selected_image);
else
use_hotbar_selected_image = false;
}
if (use_hotbar_image) {
core::rect<s32> imgrect2(-padding/2, -padding/2, width+padding/2, height+padding/2);
core::rect<s32> rect2 = imgrect2 + pos;
video::ITexture *texture = tsrc->getTexture(hotbar_image);
core::dimension2di imgsize(texture->getOriginalSize());
driver->draw2DImage(texture, rect2,
core::rect<s32>(core::position2d<s32>(0,0), imgsize),
NULL, hbar_colors, true);
}
for (s32 i = 0; i < itemcount; i++)
{
const ItemStack &item = mainlist->getItem(i);
v2s32 steppos;
switch (direction) {
case HUD_DIR_RIGHT_LEFT:
steppos = v2s32(-(padding + i * fullimglen), padding);
break;
case HUD_DIR_TOP_BOTTOM:
steppos = v2s32(padding, padding + i * fullimglen);
break;
case HUD_DIR_BOTTOM_TOP:
steppos = v2s32(padding, -(padding + i * fullimglen));
break;
default:
steppos = v2s32(padding + i * fullimglen, padding);
}
core::rect<s32> rect = imgrect + pos + steppos;
if (selectitem == i + 1) {
if (use_hotbar_selected_image) {
core::rect<s32> imgrect2(-padding*2, -padding*2, height, height);
rect = imgrect2 + pos + steppos;
video::ITexture *texture = tsrc->getTexture(hotbar_selected_image);
core::dimension2di imgsize(texture->getOriginalSize());
driver->draw2DImage(texture, rect,
core::rect<s32>(core::position2d<s32>(0,0), imgsize),
NULL, hbar_colors, true);
rect = imgrect + pos + steppos;
} else {
rect = imgrect + pos + steppos;
video::SColor c_outside(255,255,0,0);
//video::SColor c_outside(255,0,0,0);
//video::SColor c_inside(255,192,192,192);
s32 x1 = rect.UpperLeftCorner.X;
s32 y1 = rect.UpperLeftCorner.Y;
s32 x2 = rect.LowerRightCorner.X;
s32 y2 = rect.LowerRightCorner.Y;
// Black base borders
driver->draw2DRectangle(c_outside,
core::rect<s32>(
v2s32(x1 - padding, y1 - padding),
v2s32(x2 + padding, y1)
), NULL);
driver->draw2DRectangle(c_outside,
core::rect<s32>(
v2s32(x1 - padding, y2),
v2s32(x2 + padding, y2 + padding)
), NULL);
driver->draw2DRectangle(c_outside,
core::rect<s32>(
v2s32(x1 - padding, y1),
v2s32(x1, y2)
), NULL);
driver->draw2DRectangle(c_outside,
core::rect<s32>(
v2s32(x2, y1),
v2s32(x2 + padding, y2)
), NULL);
/*// Light inside borders
driver->draw2DRectangle(c_inside,
core::rect<s32>(
v2s32(x1 - padding/2, y1 - padding/2),
v2s32(x2 + padding/2, y1)
), NULL);
driver->draw2DRectangle(c_inside,
core::rect<s32>(
v2s32(x1 - padding/2, y2),
v2s32(x2 + padding/2, y2 + padding/2)
), NULL);
driver->draw2DRectangle(c_inside,
core::rect<s32>(
v2s32(x1 - padding/2, y1),
v2s32(x1, y2)
), NULL);
driver->draw2DRectangle(c_inside,
core::rect<s32>(
v2s32(x2, y1),
v2s32(x2 + padding/2, y2)
), NULL);
*/
}
}
video::SColor bgcolor2(128, 0, 0, 0);
if (!use_hotbar_image)
driver->draw2DRectangle(bgcolor2, rect, NULL);
drawItemStack(driver, font, item, rect, NULL, gamedef);
}
}