add dialogue and cutscene system

src/Game.cpp

@@ -227,6 +227,17 @@ namespace ZL
 
 		loadingCompleted = true;
 
+		dialogueSystem.init(renderer, CONST_ZIP_FILE);
+		dialogueSystem.loadDatabase("resources/dialogue/sample_dialogues.json");
+		dialogueSystem.addTriggerZone({
+			"ghost_room_trigger",
+			"npc_viola_intro",
+			Eigen::Vector3f(0.0f, 0.0f, -8.5f),
+			2.0f,
+			true,
+			false
+		});
+
 		scriptEngine.init(this);
 
 		std::cout << "Load resurces step 13" << std::endl;
@@ -241,6 +252,7 @@ namespace ZL
 		renderer.RenderUniform1i(textureUniformName, 0);
 		glEnable(GL_BLEND);
 		menuManager.uiManager.draw(renderer);
+		dialogueSystem.draw(renderer);
 		glDisable(GL_BLEND);
 		renderer.shaderManager.PopShader();
 		CheckGlError();
@@ -361,7 +373,10 @@ namespace ZL
 			lastTickCount = newTickCount;
 
 			if (player) player->update(delta);
-			for (auto& npc : npcs) npc->update(delta);
+			//for (auto& npc : npcs) npc->update(delta);
+			if (player) {
+				dialogueSystem.update(static_cast<int>(delta), player->position);
+			}
 		}
 
 
@@ -450,6 +465,11 @@ namespace ZL
 					if (event.type == SDL_MOUSEBUTTONDOWN) {
 						handleDown(ZL::UiManager::MOUSE_FINGER_ID, mx, my);
 
+						if (dialogueSystem.blocksGameplayInput()) {
+							dialogueSystem.handlePointerReleased(static_cast<float>(mx), Environment::projectionHeight - static_cast<float>(my));
+							continue;
+						}
+
 						// Unproject click to ground plane (y=0) for Viola's walk target
 						float ndcX = 2.0f * event.button.x / Environment::width - 1.0f;
 						float ndcY = 1.0f - 2.0f * event.button.y / Environment::height;
@@ -521,6 +541,10 @@ namespace ZL
 				}
 			}
 
+			if (event.type == SDL_KEYDOWN && dialogueSystem.handleKeyDown(event.key.keysym.sym)) {
+				continue;
+			}
+
 			// Обработка ввода текста
 			if (event.type == SDL_KEYDOWN) {
 				if (event.key.keysym.sym == SDLK_BACKSPACE) {
@@ -601,5 +625,20 @@ namespace ZL
 
 	}
 
+	bool Game::requestDialogueStart(const std::string& dialogueId)
+	{
+		return dialogueSystem.startDialogue(dialogueId);
+	}
+
+	void Game::setDialogueFlag(const std::string& flag, int value)
+	{
+		dialogueSystem.setFlag(flag, value);
+	}
+
+	int Game::getDialogueFlag(const std::string& flag) const
+	{
+		return dialogueSystem.getFlag(flag);
+	}
+
 
 }  // namespace ZL