#include "porting.h"
#include "fontengine.h"
#include "guiscalingfilter.h"
+#include "mesh.h"
#include <IGUIStaticText.h>
#ifdef HAVE_TOUCHSCREENGUI
use_hotbar_image = false;
hotbar_selected_image = "";
use_hotbar_selected_image = false;
+
+ m_selection_mesh = NULL;
+ m_selection_boxes.clear();
+ m_selection_pos = v3f(0.0, 0.0, 0.0);
+ std::string mode = g_settings->get("node_highlighting");
+ m_selection_material.Lighting = false;
+
+ if (g_settings->getBool("enable_shaders")) {
+ IShaderSource *shdrsrc = gamedef->getShaderSource();
+ u16 shader_id = shdrsrc->getShader(
+ mode == "halo" ? "selection_shader" : "default_shader", 1, 1);
+ m_selection_material.MaterialType = shdrsrc->getShaderInfo(shader_id).material;
+ } else {
+ m_selection_material.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
+ }
+
+ if (mode == "box") {
+ m_use_selection_mesh = false;
+ m_selection_material.Thickness =
+ rangelim(g_settings->getS16("selectionbox_width"), 1, 5);
+ } else if (mode == "halo") {
+ m_use_selection_mesh = true;
+ m_selection_material.setTexture(0, tsrc->getTextureForMesh("halo.png"));
+ m_selection_material.setFlag(video::EMF_BACK_FACE_CULLING, true);
+ } else {
+ m_selection_material.MaterialType = video::EMT_SOLID;
+ }
}
-void Hud::drawItem(const ItemStack &item, const core::rect<s32>& rect, bool selected) {
+Hud::~Hud()
+{
+ if (m_selection_mesh)
+ m_selection_mesh->drop();
+}
+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) {
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 ? IT_ROT_SELECTED : IT_ROT_NONE);
}
//NOTE: selectitem = 0 -> no selected; selectitem 1-based
}
-void Hud::drawLuaElements(v3s16 camera_offset) {
+void Hud::drawLuaElements(const v3s16 &camera_offset) {
u32 text_height = g_fontengine->getTextHeight();
irr::gui::IGUIFont* font = g_fontengine->getFont();
for (size_t i = 0; i != player->maxHudId(); i++) {
}
}
-
-void Hud::drawSelectionBoxes(std::vector<aabb3f> &hilightboxes) {
- for (std::vector<aabb3f>::const_iterator
- i = hilightboxes.begin();
- i != hilightboxes.end(); ++i) {
- driver->draw3DBox(*i, selectionbox_argb);
+void Hud::setSelectionPos(const v3f &pos, const v3s16 &camera_offset)
+{
+ m_camera_offset = camera_offset;
+ m_selection_pos = pos;
+ m_selection_pos_with_offset = pos - intToFloat(camera_offset, BS);
+}
+
+void Hud::drawSelectionMesh()
+{
+ if (!m_use_selection_mesh) {
+ // 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) {
+ aabb3f box = aabb3f(
+ i->MinEdge + m_selection_pos_with_offset,
+ i->MaxEdge + m_selection_pos_with_offset);
+
+ u32 r = (selectionbox_argb.getRed() *
+ m_selection_mesh_color.getRed() / 255);
+ u32 g = (selectionbox_argb.getGreen() *
+ m_selection_mesh_color.getGreen() / 255);
+ u32 b = (selectionbox_argb.getBlue() *
+ m_selection_mesh_color.getBlue() / 255);
+ driver->draw3DBox(box, video::SColor(255, r, g, b));
+ }
+ driver->setMaterial(oldmaterial);
+ } else if (m_selection_mesh) {
+ // Draw selection mesh
+ video::SMaterial oldmaterial = driver->getMaterial2D();
+ driver->setMaterial(m_selection_material);
+ setMeshColor(m_selection_mesh, m_selection_mesh_color);
+ scene::IMesh* mesh = cloneMesh(m_selection_mesh);
+ translateMesh(mesh, m_selection_pos_with_offset);
+ u32 mc = m_selection_mesh->getMeshBufferCount();
+ for (u32 i = 0; i < mc; i++) {
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(i);
+ driver->drawMeshBuffer(buf);
+ }
+ mesh->drop();
+ driver->setMaterial(oldmaterial);
}
}
+void Hud::updateSelectionMesh(const v3s16 &camera_offset)
+{
+ m_camera_offset = camera_offset;
+ if (!m_use_selection_mesh)
+ return;
+
+ if (m_selection_mesh) {
+ m_selection_mesh->drop();
+ m_selection_mesh = NULL;
+ }
+
+ if (!m_selection_boxes.size()) {
+ // No pointed object
+ return;
+ }
+
+ // New pointed object, create new mesh.
+
+ // Texture UV coordinates for selection boxes
+ static f32 texture_uv[24] = {
+ 0,0,1,1,
+ 0,0,1,1,
+ 0,0,1,1,
+ 0,0,1,1,
+ 0,0,1,1,
+ 0,0,1,1
+ };
+
+ m_selection_mesh = convertNodeboxesToMesh(m_selection_boxes, texture_uv);
+
+ // scale final halo mesh
+ scaleMesh(m_selection_mesh, v3f(1.08, 1.08, 1.08));
+}
void Hud::resizeHotbar() {
if (m_screensize != porting::getWindowSize()) {
}
}
+struct MeshTimeInfo {
+ s32 time;
+ scene::IMesh *mesh;
+};
+
void drawItemStack(video::IVideoDriver *driver,
gui::IGUIFont *font,
const ItemStack &item,
const core::rect<s32> &rect,
const core::rect<s32> *clip,
- IGameDef *gamedef)
+ IGameDef *gamedef,
+ ItemRotationKind rotation_kind)
{
- if(item.empty())
+ static MeshTimeInfo rotation_time_infos[IT_ROT_NONE];
+ static bool enable_animations =
+ g_settings->getBool("inventory_items_animations");
+
+ if (item.empty()) {
+ if (rotation_kind < IT_ROT_NONE) {
+ rotation_time_infos[rotation_kind].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 (rotation_kind < IT_ROT_NONE) {
+ MeshTimeInfo &ti = rotation_time_infos[rotation_kind];
+ if (mesh != ti.mesh) {
+ ti.mesh = mesh;
+ ti.time = getTimeMs();
+ } else {
+ delta = porting::getDeltaMs(ti.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)