this->inventory = inventory;
m_hud_scaling = g_settings->getFloat("hud_scaling");
+ m_scale_factor = m_hud_scaling * RenderingEngine::getDisplayDensity();
m_hotbar_imagesize = std::floor(HOTBAR_IMAGE_SIZE *
RenderingEngine::getDisplayDensity() + 0.5f);
m_hotbar_imagesize *= m_hud_scaling;
}
// Position of upper left corner of bar
- v2s32 pos = screen_offset;
- pos.X *= m_hud_scaling * RenderingEngine::getDisplayDensity();
- pos.Y *= m_hud_scaling * RenderingEngine::getDisplayDensity();
+ v2s32 pos = screen_offset * m_scale_factor;
pos += upperleftpos;
// Store hotbar_image in member variable, used by drawItem()
}
}
+// Calculates screen position of waypoint. Returns true if waypoint is visible (in front of the player), else false.
+bool Hud::calculateScreenPos(const v3s16 &camera_offset, HudElement *e, v2s32 *pos)
+{
+ v3f w_pos = e->world_pos * BS;
+ scene::ICameraSceneNode* camera =
+ RenderingEngine::get_scene_manager()->getActiveCamera();
+ w_pos -= intToFloat(camera_offset, BS);
+ core::matrix4 trans = camera->getProjectionMatrix();
+ trans *= camera->getViewMatrix();
+ f32 transformed_pos[4] = { w_pos.X, w_pos.Y, w_pos.Z, 1.0f };
+ trans.multiplyWith1x4Matrix(transformed_pos);
+ if (transformed_pos[3] < 0)
+ return false;
+ f32 zDiv = transformed_pos[3] == 0.0f ? 1.0f :
+ core::reciprocal(transformed_pos[3]);
+ pos->X = m_screensize.X * (0.5 * transformed_pos[0] * zDiv + 0.5);
+ pos->Y = m_screensize.Y * (0.5 - transformed_pos[1] * zDiv * 0.5);
+ return true;
+}
void Hud::drawLuaElements(const v3s16 &camera_offset)
{
v2s32 pos(floor(e->pos.X * (float) m_screensize.X + 0.5),
floor(e->pos.Y * (float) m_screensize.Y + 0.5));
switch (e->type) {
- case HUD_ELEM_IMAGE: {
- video::ITexture *texture = tsrc->getTexture(e->text);
- if (!texture)
- continue;
-
- const video::SColor color(255, 255, 255, 255);
- const video::SColor colors[] = {color, color, color, color};
- core::dimension2di imgsize(texture->getOriginalSize());
- v2s32 dstsize(imgsize.Width * e->scale.X,
- imgsize.Height * e->scale.Y);
- if (e->scale.X < 0)
- dstsize.X = m_screensize.X * (e->scale.X * -0.01);
- if (e->scale.Y < 0)
- dstsize.Y = m_screensize.Y * (e->scale.Y * -0.01);
- v2s32 offset((e->align.X - 1.0) * dstsize.X / 2,
- (e->align.Y - 1.0) * dstsize.Y / 2);
- core::rect<s32> rect(0, 0, dstsize.X, dstsize.Y);
- rect += pos + offset + v2s32(e->offset.X, e->offset.Y);
- draw2DImageFilterScaled(driver, texture, rect,
- core::rect<s32>(core::position2d<s32>(0,0), imgsize),
- NULL, colors, true);
- break; }
case HUD_ELEM_TEXT: {
+ irr::gui::IGUIFont *textfont = font;
+ unsigned int font_size = g_fontengine->getDefaultFontSize();
+
+ if (e->size.X > 0)
+ font_size *= e->size.X;
+
+ if (font_size != g_fontengine->getDefaultFontSize())
+ textfont = g_fontengine->getFont(font_size);
+
video::SColor color(255, (e->number >> 16) & 0xFF,
(e->number >> 8) & 0xFF,
(e->number >> 0) & 0xFF);
- core::rect<s32> size(0, 0, e->scale.X, text_height * e->scale.Y);
std::wstring text = unescape_translate(utf8_to_wide(e->text));
- core::dimension2d<u32> textsize = font->getDimension(text.c_str());
+ core::dimension2d<u32> textsize = textfont->getDimension(text.c_str());
+#ifdef __ANDROID__
+ // The text size on Android is not proportional with the actual scaling
+ irr::gui::IGUIFont *font_scaled = font_size <= 3 ?
+ textfont : g_fontengine->getFont(font_size - 3);
+ if (e->offset.X < -20)
+ textsize = font_scaled->getDimension(text.c_str());
+#endif
v2s32 offset((e->align.X - 1.0) * (textsize.Width / 2),
(e->align.Y - 1.0) * (textsize.Height / 2));
- v2s32 offs(e->offset.X, e->offset.Y);
- font->draw(text.c_str(), size + pos + offset + offs, color);
+ core::rect<s32> size(0, 0, e->scale.X * m_scale_factor,
+ text_height * e->scale.Y * m_scale_factor);
+ v2s32 offs(e->offset.X * m_scale_factor,
+ e->offset.Y * m_scale_factor);
+#ifdef __ANDROID__
+ if (e->offset.X < -20)
+ font_scaled->draw(text.c_str(), size + pos + offset + offs, color);
+ else
+#endif
+ {
+ textfont->draw(text.c_str(), size + pos + offset + offs, color);
+ }
break; }
case HUD_ELEM_STATBAR: {
v2s32 offs(e->offset.X, e->offset.Y);
- drawStatbar(pos, HUD_CORNER_UPPER, e->dir, e->text, e->number, offs, e->size);
+ drawStatbar(pos, HUD_CORNER_UPPER, e->dir, e->text, e->text2,
+ e->number, e->item, offs, e->size);
break; }
case HUD_ELEM_INVENTORY: {
InventoryList *inv = inventory->getList(e->text);
inv, e->item, e->dir);
break; }
case HUD_ELEM_WAYPOINT: {
- v3f p_pos = player->getPosition() / BS;
- v3f w_pos = e->world_pos * BS;
- float distance = std::floor(10 * p_pos.getDistanceFrom(e->world_pos)) /
- 10.0f;
- scene::ICameraSceneNode* camera =
- RenderingEngine::get_scene_manager()->getActiveCamera();
- w_pos -= intToFloat(camera_offset, BS);
- core::matrix4 trans = camera->getProjectionMatrix();
- trans *= camera->getViewMatrix();
- f32 transformed_pos[4] = { w_pos.X, w_pos.Y, w_pos.Z, 1.0f };
- trans.multiplyWith1x4Matrix(transformed_pos);
- if (transformed_pos[3] < 0)
+ if (!calculateScreenPos(camera_offset, e, &pos))
break;
- f32 zDiv = transformed_pos[3] == 0.0f ? 1.0f :
- core::reciprocal(transformed_pos[3]);
- pos.X = m_screensize.X * (0.5 * transformed_pos[0] * zDiv + 0.5);
- pos.Y = m_screensize.Y * (0.5 - transformed_pos[1] * zDiv * 0.5);
+ v3f p_pos = player->getPosition() / BS;
+ pos += v2s32(e->offset.X, e->offset.Y);
video::SColor color(255, (e->number >> 16) & 0xFF,
(e->number >> 8) & 0xFF,
(e->number >> 0) & 0xFF);
- core::rect<s32> size(0, 0, 200, 2 * text_height);
std::wstring text = unescape_translate(utf8_to_wide(e->name));
- font->draw(text.c_str(), size + pos, color);
- std::ostringstream os;
- os << distance << e->text;
- text = unescape_translate(utf8_to_wide(os.str()));
- pos.Y += text_height;
- font->draw(text.c_str(), size + pos, color);
+ const std::string &unit = e->text;
+ // waypoints reuse the item field to store precision, item = precision + 1
+ u32 item = e->item;
+ float precision = (item == 0) ? 10.0f : (item - 1.f);
+ bool draw_precision = precision > 0;
+
+ core::rect<s32> bounds(0, 0, font->getDimension(text.c_str()).Width, (draw_precision ? 2:1) * text_height);
+ pos.Y += (e->align.Y - 1.0) * bounds.getHeight() / 2;
+ bounds += pos;
+ font->draw(text.c_str(), bounds + v2s32((e->align.X - 1.0) * bounds.getWidth() / 2, 0), color);
+ if (draw_precision) {
+ std::ostringstream os;
+ float distance = std::floor(precision * p_pos.getDistanceFrom(e->world_pos)) / precision;
+ os << distance << unit;
+ text = unescape_translate(utf8_to_wide(os.str()));
+ bounds.LowerRightCorner.X = bounds.UpperLeftCorner.X + font->getDimension(text.c_str()).Width;
+ font->draw(text.c_str(), bounds + v2s32((e->align.X - 1.0f) * bounds.getWidth() / 2, text_height), color);
+ }
+ break; }
+ case HUD_ELEM_IMAGE_WAYPOINT: {
+ if (!calculateScreenPos(camera_offset, e, &pos))
+ break;
+ }
+ case HUD_ELEM_IMAGE: {
+ video::ITexture *texture = tsrc->getTexture(e->text);
+ if (!texture)
+ continue;
+
+ const video::SColor color(255, 255, 255, 255);
+ const video::SColor colors[] = {color, color, color, color};
+ core::dimension2di imgsize(texture->getOriginalSize());
+ v2s32 dstsize(imgsize.Width * e->scale.X * m_scale_factor,
+ imgsize.Height * e->scale.Y * m_scale_factor);
+ if (e->scale.X < 0)
+ dstsize.X = m_screensize.X * (e->scale.X * -0.01);
+ if (e->scale.Y < 0)
+ dstsize.Y = m_screensize.Y * (e->scale.Y * -0.01);
+ v2s32 offset((e->align.X - 1.0) * dstsize.X / 2,
+ (e->align.Y - 1.0) * dstsize.Y / 2);
+ core::rect<s32> rect(0, 0, dstsize.X, dstsize.Y);
+ rect += pos + offset + v2s32(e->offset.X * m_scale_factor,
+ e->offset.Y * m_scale_factor);
+ draw2DImageFilterScaled(driver, texture, rect,
+ core::rect<s32>(core::position2d<s32>(0,0), imgsize),
+ NULL, colors, true);
break; }
default:
infostream << "Hud::drawLuaElements: ignoring drawform " << e->type <<
}
-void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir, const std::string &texture,
- s32 count, v2s32 offset, v2s32 size)
+void Hud::drawStatbar(v2s32 pos, u16 corner, u16 drawdir,
+ const std::string &texture, const std::string &bgtexture,
+ s32 count, s32 maxcount, v2s32 offset, v2s32 size)
{
const video::SColor color(255, 255, 255, 255);
const video::SColor colors[] = {color, color, color, color};
if (!stat_texture)
return;
+ video::ITexture *stat_texture_bg = nullptr;
+ if (!bgtexture.empty()) {
+ stat_texture_bg = tsrc->getTexture(bgtexture);
+ }
+
core::dimension2di srcd(stat_texture->getOriginalSize());
core::dimension2di dstd;
if (size == v2s32()) {
dstd = srcd;
+ dstd.Height *= m_scale_factor;
+ dstd.Width *= m_scale_factor;
+ offset.X *= m_scale_factor;
+ offset.Y *= m_scale_factor;
} else {
- float size_factor = m_hud_scaling * RenderingEngine::getDisplayDensity();
- dstd.Height = size.Y * size_factor;
- dstd.Width = size.X * size_factor;
- offset.X *= size_factor;
- offset.Y *= size_factor;
+ dstd.Height = size.Y * m_scale_factor;
+ dstd.Width = size.X * m_scale_factor;
+ offset.X *= m_scale_factor;
+ offset.Y *= m_scale_factor;
}
v2s32 p = pos;
p += offset;
v2s32 steppos;
- core::rect<s32> srchalfrect, dsthalfrect;
switch (drawdir) {
case HUD_DIR_RIGHT_LEFT:
steppos = v2s32(-1, 0);
- srchalfrect = core::rect<s32>(srcd.Width / 2, 0, srcd.Width, srcd.Height);
- dsthalfrect = core::rect<s32>(dstd.Width / 2, 0, dstd.Width, dstd.Height);
break;
case HUD_DIR_TOP_BOTTOM:
steppos = v2s32(0, 1);
- srchalfrect = core::rect<s32>(0, 0, srcd.Width, srcd.Height / 2);
- dsthalfrect = core::rect<s32>(0, 0, dstd.Width, dstd.Height / 2);
break;
case HUD_DIR_BOTTOM_TOP:
steppos = v2s32(0, -1);
- srchalfrect = core::rect<s32>(0, srcd.Height / 2, srcd.Width, srcd.Height);
- dsthalfrect = core::rect<s32>(0, dstd.Height / 2, dstd.Width, dstd.Height);
break;
default:
+ // From left to right
steppos = v2s32(1, 0);
- srchalfrect = core::rect<s32>(0, 0, srcd.Width / 2, srcd.Height);
- dsthalfrect = core::rect<s32>(0, 0, dstd.Width / 2, dstd.Height);
+ break;
}
+
+ auto calculate_clipping_rect = [] (core::dimension2di src,
+ v2s32 steppos) -> core::rect<s32> {
+
+ // Create basic rectangle
+ core::rect<s32> rect(0, 0,
+ src.Width - std::abs(steppos.X) * src.Width / 2,
+ src.Height - std::abs(steppos.Y) * src.Height / 2
+ );
+ // Move rectangle left or down
+ if (steppos.X == -1)
+ rect += v2s32(src.Width / 2, 0);
+ if (steppos.Y == -1)
+ rect += v2s32(0, src.Height / 2);
+ return rect;
+ };
+ // Rectangles for 1/2 the actual value to display
+ core::rect<s32> srchalfrect, dsthalfrect;
+ // Rectangles for 1/2 the "off state" texture
+ core::rect<s32> srchalfrect2, dsthalfrect2;
+
+ if (count % 2 == 1) {
+ // Need to draw halves: Calculate rectangles
+ srchalfrect = calculate_clipping_rect(srcd, steppos);
+ dsthalfrect = calculate_clipping_rect(dstd, steppos);
+ srchalfrect2 = calculate_clipping_rect(srcd, steppos * -1);
+ dsthalfrect2 = calculate_clipping_rect(dstd, steppos * -1);
+ }
+
steppos.X *= dstd.Width;
steppos.Y *= dstd.Height;
+ // Draw full textures
for (s32 i = 0; i < count / 2; i++) {
core::rect<s32> srcrect(0, 0, srcd.Width, srcd.Height);
- core::rect<s32> dstrect(0,0, dstd.Width, dstd.Height);
+ core::rect<s32> dstrect(0, 0, dstd.Width, dstd.Height);
dstrect += p;
- draw2DImageFilterScaled(driver, stat_texture, dstrect, srcrect, NULL, colors, true);
+ draw2DImageFilterScaled(driver, stat_texture,
+ dstrect, srcrect, NULL, colors, true);
p += steppos;
}
if (count % 2 == 1) {
- dsthalfrect += p;
- draw2DImageFilterScaled(driver, stat_texture, dsthalfrect, srchalfrect, NULL, colors, true);
+ // Draw half a texture
+ draw2DImageFilterScaled(driver, stat_texture,
+ dsthalfrect + p, srchalfrect, NULL, colors, true);
+
+ if (stat_texture_bg && maxcount > count) {
+ draw2DImageFilterScaled(driver, stat_texture_bg,
+ dsthalfrect2 + p, srchalfrect2,
+ NULL, colors, true);
+ p += steppos;
+ }
+ }
+
+ if (stat_texture_bg && maxcount > count / 2) {
+ // Draw "off state" textures
+ s32 start_offset;
+ if (count % 2 == 1)
+ start_offset = count / 2 + 1;
+ else
+ start_offset = count / 2;
+ for (s32 i = start_offset; i < maxcount / 2; i++) {
+ core::rect<s32> srcrect(0, 0, srcd.Width, srcd.Height);
+ core::rect<s32> dstrect(0, 0, dstd.Width, dstd.Height);
+
+ dstrect += p;
+ draw2DImageFilterScaled(driver, stat_texture_bg,
+ dstrect, srcrect,
+ NULL, colors, true);
+ p += steppos;
+ }
+
+ if (maxcount % 2 == 1) {
+ draw2DImageFilterScaled(driver, stat_texture_bg,
+ dsthalfrect + p, srchalfrect,
+ NULL, colors, true);
+ }
}
}
v2s32 pos = centerlowerpos - v2s32(width / 2, m_hotbar_imagesize + m_padding * 3);
const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize();
- if ( (float) width / (float) window_size.X <=
+ if ((float) width / (float) window_size.X <=
g_settings->getFloat("hud_hotbar_max_width")) {
if (player->hud_flags & HUD_FLAG_HOTBAR_VISIBLE) {
drawItems(pos, v2s32(0, 0), hotbar_itemcount, 0, mainlist, playeritem + 1, 0);
// Draw 3D selection boxes
video::SMaterial oldmaterial = driver->getMaterial2D();
driver->setMaterial(m_selection_material);
- for (std::vector<aabb3f>::const_iterator
- i = m_selection_boxes.begin();
- i != m_selection_boxes.end(); ++i) {
+ for (auto & selection_box : m_selection_boxes) {
aabb3f box = aabb3f(
- i->MinEdge + m_selection_pos_with_offset,
- i->MaxEdge + m_selection_pos_with_offset);
+ selection_box.MinEdge + m_selection_pos_with_offset,
+ selection_box.MaxEdge + m_selection_pos_with_offset);
u32 r = (selectionbox_argb.getRed() *
m_selection_mesh_color.getRed() / 255);
projects / minetest.git / blobdiff