diff options
Diffstat (limited to 'src/hud.cpp')
| -rw-r--r-- | src/hud.cpp | 99 |
1 files changed, 84 insertions, 15 deletions
diff --git a/src/hud.cpp b/src/hud.cpp index d1313089a..2d22f963c 100644 --- a/src/hud.cpp +++ b/src/hud.cpp @@ -82,8 +82,9 @@ Hud::Hud(video::IVideoDriver *driver, scene::ISceneManager* smgr, use_hotbar_selected_image = false; } -void Hud::drawItem(const ItemStack &item, const core::rect<s32>& rect, bool selected) { - +void Hud::drawItem(const ItemStack &item, const core::rect<s32>& rect, + bool selected) +{ if (selected) { /* draw hihlighting around selected item */ if (use_hotbar_selected_image) { @@ -154,7 +155,8 @@ void Hud::drawItem(const ItemStack &item, const core::rect<s32>& rect, bool sele video::SColor bgcolor2(128, 0, 0, 0); if (!use_hotbar_image) driver->draw2DRectangle(bgcolor2, rect, NULL); - drawItemStack(driver, g_fontengine->getFont(), item, rect, NULL, gamedef); + drawItemStack(driver, g_fontengine->getFont(), item, rect, NULL, + gamedef, selected, false, false); } //NOTE: selectitem = 0 -> no selected; selectitem 1-based @@ -489,23 +491,90 @@ void drawItemStack(video::IVideoDriver *driver, const ItemStack &item, const core::rect<s32> &rect, const core::rect<s32> *clip, - IGameDef *gamedef) + IGameDef *gamedef, + bool selected, + bool hovered, + bool dragged) { - if(item.empty()) + static s32 hovered_time; + static s32 selected_time; + static s32 dragged_time; + static scene::IMesh *hovered_mesh; + static scene::IMesh *selected_mesh; + static scene::IMesh *dragged_mesh; + bool enable_animations = + g_settings->getBool("inventory_items_animations"); + + if (item.empty()) { + if (selected) { + selected_mesh = NULL; + } else if (hovered) { + hovered_mesh = NULL; + } else if (dragged) { + dragged_mesh = NULL; + } return; + } const ItemDefinition &def = item.getDefinition(gamedef->idef()); - video::ITexture *texture = gamedef->idef()->getInventoryTexture(def.name, gamedef); + scene::IMesh* mesh = gamedef->idef()->getWieldMesh(def.name, gamedef); + + if (mesh) { + driver->clearZBuffer(); + s32 delta = 0; + if (selected) { + if (mesh != selected_mesh) { + selected_mesh = mesh; + selected_time = getTimeMs(); + } else { + delta = porting::getDeltaMs(selected_time, getTimeMs()) % 100000; + } + } else if (hovered) { + if (mesh != hovered_mesh) { + hovered_mesh = mesh; + hovered_time = getTimeMs(); + } else { + delta = porting::getDeltaMs(hovered_time, getTimeMs()) % 100000; + } + } else if (dragged) { + if (mesh != dragged_mesh) { + dragged_mesh = mesh; + dragged_time = getTimeMs(); + } else { + delta = porting::getDeltaMs(dragged_time, getTimeMs()) % 100000; + } + } + core::rect<s32> oldViewPort = driver->getViewPort(); + core::matrix4 oldProjMat = driver->getTransform(video::ETS_PROJECTION); + core::matrix4 oldViewMat = driver->getTransform(video::ETS_VIEW); + core::matrix4 ProjMatrix; + ProjMatrix.buildProjectionMatrixOrthoLH(2, 2, -1, 100); + driver->setTransform(video::ETS_PROJECTION, ProjMatrix); + driver->setTransform(video::ETS_VIEW, ProjMatrix); + core::matrix4 matrix; + matrix.makeIdentity(); + + if (enable_animations) { + float timer_f = (float)delta / 5000.0; + matrix.setRotationDegrees(core::vector3df(0, 360 * timer_f, 0)); + } - // Draw the inventory texture - if(texture != NULL) - { - const video::SColor color(255,255,255,255); - const video::SColor colors[] = {color,color,color,color}; - draw2DImageFilterScaled(driver, texture, rect, - core::rect<s32>(core::position2d<s32>(0,0), - core::dimension2di(texture->getOriginalSize())), - clip, colors, true); + driver->setTransform(video::ETS_WORLD, matrix); + driver->setViewPort(rect); + + u32 mc = mesh->getMeshBufferCount(); + for (u32 j = 0; j < mc; ++j) { + scene::IMeshBuffer *buf = mesh->getMeshBuffer(j); + video::SMaterial &material = buf->getMaterial(); + material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF; + material.Lighting = false; + driver->setMaterial(material); + driver->drawMeshBuffer(buf); + } + + driver->setTransform(video::ETS_VIEW, oldViewMat); + driver->setTransform(video::ETS_PROJECTION, oldProjMat); + driver->setViewPort(oldViewPort); } if(def.type == ITEM_TOOL && item.wear != 0) |