show camera position in debug overlay

[blank.git] / src / ui / ui.cpp

diff --git a/src/ui/ui.cpp b/src/ui/ui.cpp
index 8a17be2b873b80ae3cddd9b855f5e69815757e62..6fa7356c790b25894a09a4bf22e5dc4076e7980b 100644 (file)
--- a/src/ui/ui.cpp
+++ b/src/ui/ui.cpp
@@ -34,15 +34,16 @@ HUD::HUD(const BlockTypeRegistry &types, const Font &font)
        block_transform = glm::rotate(block_transform, 3.5f, glm::vec3(1.0f, 0.0f, 0.0f));
        block_transform = glm::rotate(block_transform, 0.35f, glm::vec3(0.0f, 1.0f, 0.0f));
 
-       crosshair.vertices = std::vector<glm::vec3>({
+       OutlineModel::Buffer buf;
+       buf.vertices = std::vector<glm::vec3>({
                { -10.0f,   0.0f, 0.0f }, { 10.0f,  0.0f, 0.0f },
                {   0.0f, -10.0f, 0.0f }, {  0.0f, 10.0f, 0.0f },
        });
-       crosshair.indices = std::vector<OutlineModel::Index>({
+       buf.indices = std::vector<OutlineModel::Index>({
                0, 1, 2, 3
        });
-       crosshair.colors.resize(4, { 10.0f, 10.0f, 10.0f });
-       crosshair.Invalidate();
+       buf.colors.resize(4, { 10.0f, 10.0f, 10.0f });
+       crosshair.Update(buf);
 
        block_label.Position(
                glm::vec3(50.0f, 85.0f, 0.0f),
@@ -58,7 +59,7 @@ void HUD::Display(const Block &b) {
        const BlockType &type = types.Get(b.type);
 
        block_buf.Clear();
-       type.FillModel(block_buf, b.Transform());
+       type.FillEntityModel(block_buf, b.Transform());
        block.Update(block_buf);
 
        block_label.Set(font, type.label);
@@ -123,6 +124,10 @@ Interface::Interface(
        counter_text.Position(glm::vec3(-25.0f, 25.0f, 0.0f), Gravity::NORTH_EAST);
        counter_text.Foreground(glm::vec4(1.0f));
        counter_text.Background(glm::vec4(0.5f));
+       position_text.Hide();
+       position_text.Position(glm::vec3(-25.0f, 25.0f + font.LineSkip(), 0.0f), Gravity::NORTH_EAST);
+       position_text.Foreground(glm::vec4(1.0f));
+       position_text.Background(glm::vec4(0.5f));
        messages.Position(glm::vec3(25.0f, -25.0f, 0.0f), Gravity::SOUTH_WEST);
        messages.Foreground(glm::vec4(1.0f));
        messages.Background(glm::vec4(0.5f));
@@ -181,7 +186,7 @@ void Interface::HandlePress(const SDL_KeyboardEvent &event) {
                        ToggleVisual();
                        break;
                case SDLK_F3:
-                       ToggleCounter();
+                       ToggleDebug();
                        break;
                case SDLK_F4:
                        ToggleAudio();
@@ -337,10 +342,12 @@ void Interface::ToggleVisual() {
        }
 }
 
-void Interface::ToggleCounter() {
+void Interface::ToggleDebug() {
        counter_text.Toggle();
+       position_text.Toggle();
        if (counter_text.Visible()) {
                UpdateCounter();
+               UpdatePosition();
        }
 }
 
@@ -353,6 +360,12 @@ void Interface::UpdateCounter() {
        counter_text.Set(font, text);
 }
 
+void Interface::UpdatePosition() {
+       std::stringstream s;
+       s << std::setprecision(3) << "pos: " << ctrl.Controlled().AbsolutePosition();
+       position_text.Set(font, s.str());
+}
+
 
 void Interface::Handle(const SDL_MouseMotionEvent &event) {
        if (config.mouse_disabled) return;
@@ -486,13 +499,23 @@ void Interface::Update(int dt) {
        if (counter_text.Visible() && counter.Changed()) {
                UpdateCounter();
        }
+       if (position_text.Visible()) {
+               UpdatePosition();
+       }
+}
+
+namespace {
+
+OutlineModel::Buffer outl_buf;
+
 }
 
 void Interface::CheckAim() {
        float dist;
        if (world.Intersection(aim, glm::mat4(1.0f), aim_chunk, aim_block, dist, aim_normal)) {
-               outline.Clear();
-               aim_chunk->Type(aim_chunk->BlockAt(aim_block)).FillOutlineModel(outline);
+               outl_buf.Clear();
+               aim_chunk->Type(aim_chunk->BlockAt(aim_block)).FillOutlineModel(outl_buf);
+               outline.Update(outl_buf);
                outline_transform = glm::scale(glm::vec3(1.0002f));
                outline_transform *= aim_chunk->Transform(world.Player().ChunkCoords());
                outline_transform *= aim_chunk->ToTransform(Chunk::ToPos(aim_block), aim_block);
@@ -514,6 +537,9 @@ void Interface::Render(Viewport &viewport) noexcept {
        if (counter_text.Visible()) {
                counter_text.Render(viewport);
        }
+       if (position_text.Visible()) {
+               position_text.Render(viewport);
+       }
 
        if (msg_timer.Running()) {
                messages.Render(viewport);