1 files changed, 76 insertions, 0 deletions
diff --git a/src/imgui_ui_debug.cpp b/src/imgui_ui_debug.cpp
new file mode 100644
index 0000000..f79fb88
--- /dev/null
+++ b/src/imgui_ui_debug.cpp
@@ -0,0 +1,76 @@
+static void
+ImGui_DebugMemoryViewer(memory *Memory, project_state *State)
+{
+    ImGui::Begin("Memory viewer");
+
+    ImVec2 ViewportMin = ImGui::GetCursorScreenPos();
+    ImVec2 ViewportScale = ImGui::GetContentRegionAvail();
+    ImVec2 ViewportMax = ImVec2(ViewportMin.x + ViewportScale.x, ViewportMin.y + ViewportScale.y);
+
+    // ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
+    // ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(0, 0));
+
+    cache_entry *EntryArray = State->Render.Entry;
+    char *Type[4] = { "unassigned", "comp", "source", "layer" };
+    uint32 Blocks_Total = Memory->Slot[B_CachedBitmaps].Size / BitmapBlockSize;
+    uint32 PerRow = sqrt(Blocks_Total);
+    real32 BlockSize = ViewportScale.x / PerRow;
+    for (int c = 0; c < Memory->EntryCount; c++) {
+        ImGui::PushID(c);
+        cache_entry Entry = EntryArray[c];
+        uint32 BlockSpan;
+        if (c+1 != Memory->EntryCount) {
+            cache_entry NextEntry = EntryArray[c+1];
+            BlockSpan = NextEntry.Block_StartIndex - Entry.Block_StartIndex;
+        } else {
+            BlockSpan = 1;
+        }
+        ImVec2 ButtonPos = ViewportMin + ImVec2((Entry.Block_StartIndex % PerRow) * BlockSize, BlockSize * (Entry.Block_StartIndex / PerRow));
+        ImVec2 ButtonSize = ImVec2(BlockSpan * BlockSize, BlockSize);
+        ImGui::SetCursorScreenPos(ButtonPos);
+        char size[20];
+        sprintf(size, "%lu##uimemoryblock", EntryArray[c].CycleTime);
+        if (ButtonPos.x + ButtonSize.x > ViewportMax.x) {
+            real32 ButtonSizeSplit = ViewportMax.x - ButtonPos.x;
+            ImGui::Button(size, ImVec2(ButtonSizeSplit, ButtonSize.y));
+            ImVec2 ButtonPos2 = ImVec2(ViewportMin.x, ButtonPos.y + BlockSize);
+            ImGui::SetCursorScreenPos(ButtonPos2);
+            ImGui::Button("##uimemoryblockpad", ImVec2(ButtonSize.x - ButtonSizeSplit, ButtonSize.y));
+        } else {
+            ImGui::Button(size, ButtonSize);
+        }
+        if (ImGui::IsItemHovered()) {
+            ImGui::BeginTooltip();
+            ImGui::Text("Type - %s, Start - %i, Info - %i, %i", Type[EntryArray[c].Type], EntryArray[c].Block_StartIndex, EntryArray[c].TypeInfo, EntryArray[c].TypeInfo_Sub);
+            ImGui::EndTooltip();
+        }
+        ImGui::PopID();
+    }
+    // ImGui::PopStyleVar(2);
+    ImGui::End();
+}
+
+static void
+ImGui_DebugRenderQueue(project_state *State)
+{
+    ImGui::Begin("debug_queue");
+    for (int i = 0; i < State->Queue.CurrentIdx; i++) {
+        v2 Pos = State->Queue.Item[i].Pos;
+        char size[20];
+        sprintf(size, "Type %i: %.2f, %.2f", State->Queue.Item[i].Type, Pos.x, Pos.y);
+        ImGui::MenuItem(size, NULL, (i == State->Queue.Playhead));
+    }
+    ImGui::End();
+}
+
+static void
+ImGui_DebugUndoTree(memory *Memory, project_state *State)
+{
+    ImGui::Begin("debug_undotree");
+    for (int i = 0; i < Memory->History.NumberOfEntries; i++) {
+        history_entry Entry = Memory->History.Entry[i];
+        bool32 CurrentPos = (i < Memory->History.EntryPlayhead);
+        ImGui::MenuItem(Entry.Name, NULL, CurrentPos);
+    }
+    ImGui::End();
+}