From efa8640aabb3b4df31531ecd41ed1073dda63ed2 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Wed, 24 Sep 2014 17:39:36 +0200
Subject: Make MapContext keep a complete copy of the map

---
 src/view/MapView.cpp | 23 ++++++++++-------------
 src/view/MapView.hpp | 10 +++++-----
 2 files changed, 15 insertions(+), 18 deletions(-)

(limited to 'src/view')

diff --git a/src/view/MapView.cpp b/src/view/MapView.cpp
index c8abab5..dbce5e4 100644
--- a/src/view/MapView.cpp
+++ b/src/view/MapView.cpp
@@ -31,9 +31,8 @@ namespace RPGEdit {
 
 namespace View {
 
-MapView::MapView(const std::shared_ptr<Window> &window0,
-	const std::shared_ptr<const Model::Map> &map0)
-	: window(window0), map(map0) {
+MapView::MapView(const std::shared_ptr<Window> &window0, const std::vector<std::string> &tileset)
+	: window(window0) {
 	uint32_t rmask, gmask, bmask, amask;
 
 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
@@ -50,8 +49,6 @@ MapView::MapView(const std::shared_ptr<Window> &window0,
 
 	SpriteCache *spriteCache = window->getSpriteCache();
 
-	const std::vector<std::string> &tileset = map->getTileset();
-
 	SDL_Surface *surface = SDL_CreateRGBSurface(0, getTileSize()*tileset.size(), getTileSize(), 32, rmask, gmask, bmask, amask);
 
 	for (size_t i = 0; i < tileset.size(); i++) {
@@ -79,11 +76,11 @@ MapView::~MapView() {
 	clearEntities();
 }
 
-void MapView::updateEntities(const std::vector<std::unique_ptr<Model::Entity>> &entities) {
+void MapView::updateEntities(const std::deque<Model::Entity> &entities) {
 	SpriteCache *spriteCache = window->getSpriteCache();
 
 	for (auto &entity : entities) {
-		const std::string &name = entity->getName();
+		const std::string &name = entity.getName();
 
 		if (!entitySprites[name])
 			entitySprites[name] = SDL_CreateTextureFromSurface(window->getRenderer(), spriteCache->get("entity", name));
@@ -91,13 +88,13 @@ void MapView::updateEntities(const std::vector<std::unique_ptr<Model::Entity>> &
 }
 
 void MapView::clearEntities() {
-	for (const std::pair<std::string, SDL_Texture *> &entity : entitySprites)
+	for (auto &entity : entitySprites)
 		SDL_DestroyTexture(entity.second);
 
 	entitySprites.clear();
 }
 
-void MapView::render(const std::vector<std::unique_ptr<Model::Entity>> &entities, Model::Position center, uint64_t time) {
+void MapView::render(const Model::Map *map, Model::Position center, uint64_t time) {
 	SDL_RenderClear(window->getRenderer());
 
 	std::pair<int, int> viewport = window->getViewport();
@@ -139,9 +136,9 @@ void MapView::render(const std::vector<std::unique_ptr<Model::Entity>> &entities
 		}
 	}
 
-	for (const std::unique_ptr<Model::Entity> &entity : entities) {
-		Model::Position pos = entity->getPosition(time);
-		Model::Direction dir = entity->getDirection();
+	for (auto &entity : map->getEntities()) {
+		Model::Position pos = entity.getPosition(time);
+		Model::Direction dir = entity.getDirection();
 
 		SDL_Rect src = {
 			.x = getTileSize()*dir,
@@ -157,7 +154,7 @@ void MapView::render(const std::vector<std::unique_ptr<Model::Entity>> &entities
 			.h = tilePixels,
 		};
 
-		SDL_RenderCopy(window->getRenderer(), entitySprites[entity->getName()], &src, &dst);
+		SDL_RenderCopy(window->getRenderer(), entitySprites[entity.getName()], &src, &dst);
 	}
 }
 
diff --git a/src/view/MapView.hpp b/src/view/MapView.hpp
index e128a93..f101c24 100644
--- a/src/view/MapView.hpp
+++ b/src/view/MapView.hpp
@@ -41,7 +41,6 @@ namespace View {
 class MapView {
 private:
 	std::shared_ptr<Window> window;
-	std::shared_ptr<const Model::Map> map;
 
 	SDL_Texture *tiles;
 	std::map<std::string, SDL_Texture *> entitySprites;
@@ -51,14 +50,15 @@ private:
 	}
 
 public:
-	MapView(const std::shared_ptr<Window> &window0,
-		const std::shared_ptr<const Model::Map> &map0);
+	MapView(const std::shared_ptr<Window> &window0, const std::vector<std::string> &tileset);
 	~MapView();
 
-	void updateEntities(const std::vector<std::unique_ptr<Model::Entity>> &entities);
+	void updateEntities(const std::deque<Model::Entity> &entities);
 	void clearEntities();
 
-	void render(const std::vector<std::unique_ptr<Model::Entity>> &entities, Model::Position center, uint64_t time);
+	void clear();
+
+	void render(const Model::Map *map, Model::Position center, uint64_t time);
 };
 
 }
-- 
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