first pass - add Asset Picker to editor

1 files changed, 89 insertions, 13 deletions

diff --git a/editor/editor.cpp b/editor/editor.cpp
index e66f14c..3a8e068 100644
--- a/editor/editor.cpp
+++ b/editor/editor.cpp
@@ -59,6 +59,7 @@ InputActionSetHandle debugControlsHandle = InputActionSetHandle_MAX;
 bool shouldSetupEditor = true;
 bool shouldDisableEditor = false;
 bool shouldRebuildProjectDir = true;
+bool shouldRebuildAssetList = true;
 
 struct EntityTypeInstanceCreateInfo {
 	EntityHandle entityTypeEntityHandle;
@@ -438,6 +439,58 @@ void RecordImGui_GLM(const char *label, glm::mat4 &mat) {
 	}
 }
 
+struct assetLabel {
+	AssetKey key = {'\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0'};
+	AssetHandle handle{};
+};
+DynArray<assetLabel> assetEntries{0, nullptr};
+int assetLabelCmp(const void *a, const void *b) {
+	const auto &tA = *static_cast<const assetLabel *>(a);
+	const auto &tB = *static_cast<const assetLabel *>(b);
+	return strcmp(tA.key, tB.key);
+}
+void buildAssetLableList() {
+
+}
+struct AssetPickerSearchStruct {
+	int64_t selectedItem = -1;
+	char source[8];
+	char safeKey[AssetKeyLength + 1];
+};
+void RecordImGui_AssetPicker(AssetPickerSearchStruct &apss) {
+	if (shouldRebuildAssetList == true) {
+		if (assetEntries.Count() == 0) {
+			uint64_t bCount = AM_GetBucketCount();
+			for (uint64_t b = 0; b < bCount; ++b) {
+				uint64_t iCount = 0;
+				Asset *assets = AM_GetAssets(b, iCount);
+				for (long i = 0; i < iCount; ++i) {
+					const Asset &a = assets[i];
+					assetLabel &al = assetEntries.Push();
+					memcpy(al.key, a.key, AssetKeyLength);
+					al.handle = a.handle;
+				}
+			}
+		}
+		std::qsort(assetEntries.GetPtr(), assetEntries.Count(), sizeof(assetLabel), assetLabelCmp);
+	}
+	if (ImGui::BeginPopup(apss.source)) {
+		ImGui::SeparatorText("Asset");
+		const int64_t iCount = assetEntries.Count();
+		for (int64_t i = 0; i < iCount; ++i) {
+			const assetLabel &al = assetEntries[i];
+			char buf[AssetKeyLength + 1];
+			snprintf(buf, AssetKeyLength + 1, "%s", al.key);
+			if (ImGui::Selectable(buf, apss.selectedItem == i)) {
+				snprintf(apss.safeKey, AssetKeyLength + 1, "%s", buf);
+				apss.selectedItem = i;
+				ImGui::CloseCurrentPopup();
+			}
+		}
+		ImGui::EndPopup();
+	}
+}
+
 void RecordImGuiEditorWrapper() {
 	ImGui::DockSpaceOverViewport(nullptr, ImGuiDockNodeFlags_PassthruCentralNode);
 	ImGui::BeginMainMenuBar();
@@ -721,12 +774,28 @@ bool RecordImGui_CallbackSelectModal(long &selectedIndex) {
 
 void RecordImGuiModalCreateEntityType() {
 	if (ImGui::BeginPopupModal("CreateEntityType", nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
-		static char modelKey[AssetKeyLength + 1];
-		static char textureKey[AssetKeyLength + 1];
 		static char entityTypeCode[32];
-
-		ImGui::InputText("Model Key", modelKey, AssetKeyLength);
-		ImGui::InputText("Texture Key", textureKey, AssetKeyLength);
+		static AssetPickerSearchStruct apssModel{
+			.source = {"cet_mdl"},
+			.safeKey = {""},
+		};
+		static AssetPickerSearchStruct apssTexture{
+			.source = {"cet_txr"},
+			.safeKey = {""},
+		};
+
+		if (ImGui::Button("Model Key")) {
+			ImGui::OpenPopup(apssModel.source);
+		}
+		ImGui::SameLine();
+		ImGui::Text("%s", apssModel.safeKey);
+		RecordImGui_AssetPicker(apssModel);
+		if (ImGui::Button("Texture Key")) {
+			ImGui::OpenPopup(apssTexture.source);
+		}
+		ImGui::SameLine();
+		ImGui::Text("%s", apssTexture.safeKey);
+		RecordImGui_AssetPicker(apssTexture);
 		ImGui::InputText("Entity Type Code", entityTypeCode, 31);
 		ImGui::InputScalar("Starting Instance Count", ImGuiDataType_U32, &entityTypeToCreate.startingInstanceCount);
 		ImGui::InputScalar("GLTF Import Index - Vertex", ImGuiDataType_S16, &entityTypeToCreate.Importer_GLTF.AccessorIndexVertex);
@@ -741,25 +810,32 @@ void RecordImGuiModalCreateEntityType() {
 
 		if (ImGui::Button("Create")) {
 			// TODO some type of validation
-			modelKey[0] = '\0';
-			textureKey[0] = '\0';
-			entityTypeCode[0] = '\0';
-			modelKey[AssetKeyLength] = '\0';
-			textureKey[AssetKeyLength] = '\0';
-			entityTypeCode[31] = '\0';
 
-			strncpy(entityTypeToCreate.modelAssetKey, modelKey, AssetKeyLength);
-			strncpy(entityTypeToCreate.textureAssetKey, textureKey, AssetKeyLength);
+			strncpy(entityTypeToCreate.modelAssetKey, apssModel.safeKey, AssetKeyLength);
+			strncpy(entityTypeToCreate.textureAssetKey, apssTexture.safeKey, AssetKeyLength);
 
 			char *sEntityTypeCode = Pke_New<char>(strlen(entityTypeCode) + 1);
 			strncpy(sEntityTypeCode, entityTypeCode, 31);
 			entityTypeToCreate.entityTypeCode = sEntityTypeCode;
 
 			shouldCreateEntityType = true;
+
+			apssModel.safeKey[0] = '\0';
+			apssTexture.safeKey[0] = '\0';
+			entityTypeCode[0] = '\0';
+			apssModel.safeKey[AssetKeyLength] = '\0';
+			apssTexture.safeKey[AssetKeyLength] = '\0';
+			entityTypeCode[31] = '\0';
 			ImGui::CloseCurrentPopup();
 		}
 		ImGui::SameLine();
 		if (ImGui::Button("Cancel")) {
+			apssModel.safeKey[0] = '\0';
+			apssTexture.safeKey[0] = '\0';
+			entityTypeCode[0] = '\0';
+			apssModel.safeKey[AssetKeyLength] = '\0';
+			apssTexture.safeKey[AssetKeyLength] = '\0';
+			entityTypeCode[31] = '\0';
 			ImGui::CloseCurrentPopup();
 		}