Initial work on entities.

1 files changed, 34 insertions, 13 deletions

diff --git a/src/render.cpp b/src/render.cpp
index 05785ae..d63ca6f 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -1,4 +1,5 @@
 #include "common.hpp"
+#include <list>
 
 static sf::RectangleShape wot_rect;
 
@@ -12,35 +13,35 @@ static void draw_tile(sf::RenderWindow *window, float x, float y,
 	window->draw(wot_rect);
 }
 
-static void draw_sector(sf::RenderWindow *window, world::world_t *world,
-                        world::sector_index_t index)
+static void draw_sector(sf::RenderWindow *window, world::sector_t *sector)
 {
-	world::sector_t *sector;
-
-	sector = world->get_sector(index);
-
 	for (ssize_t y = 0; y < SECTOR_SIZE; y++)
-	for (ssize_t x = 0; x < SECTOR_SIZE; x++) {
+	for (ssize_t x = 0; x < SECTOR_SIZE; x++)
 		draw_tile(window,
-		          index.x * SECTOR_SIZE + x,
-		          index.y * SECTOR_SIZE + y,
+		          sector->bounds.left + x, sector->bounds.top + y,
 		          sector->tiles + y * SECTOR_SIZE + x);
-	}
 
 	wot_rect.setSize(sf::Vector2f(SECTOR_SIZE, SECTOR_SIZE));
-	wot_rect.setPosition(sf::Vector2f(index.x * SECTOR_SIZE, index.y * SECTOR_SIZE));
+	wot_rect.setPosition(sf::Vector2f(sector->bounds.left, sector->bounds.top));
 	wot_rect.setOutlineColor(sf::Color::Yellow);
 	wot_rect.setOutlineThickness(0.06f);
 	wot_rect.setFillColor(sf::Color::Transparent);
 	window->draw(wot_rect);
 }
 
+static void draw_sector_entities(sf::RenderWindow *window, world::sector_t *sector)
+{
+	for (world::entity_t *ent : sector->ents)
+		ent->render(window);
+}
+
 void game::state_t::render(sf::RenderWindow *window)
 {
 	sf::Vector2u size = window->getSize();
 	sf::Vector2f A, B, C, D;
 	sf::Rect<float> bbox;
 	sf::Rect<ssize_t> index_box;
+	std::list<world::sector_t*> sectors;
 
 	A = window->mapPixelToCoords(sf::Vector2i(0, 0));
 	B = window->mapPixelToCoords(sf::Vector2i(size.x, 0));
@@ -58,8 +59,28 @@ void game::state_t::render(sf::RenderWindow *window)
 	index_box.height = ceil(bbox.height / SECTOR_SIZE);
 
 	for (ssize_t y = index_box.top; y < index_box.height; y++)
-	for (ssize_t x = index_box.left; x < index_box.width; x++)
-		draw_sector(window, &world, world::sector_index_t(x, y));
+	for (ssize_t x = index_box.left; x < index_box.width; x++) {
+		world::sector_index_t index(x, y);
+		world::sector_t *sector;
+
+		sector = world.get_sector(index);
+		sectors.push_back(sector);
+	}
+
+	for (auto *sector : sectors)
+		draw_sector(window, sector);
+
+	for (auto *sector : sectors)
+		draw_sector_entities(window, sector);
+}
+
+void game::human_t::render(sf::RenderWindow *window)
+{
+	wot_rect.setPosition(bounds.left, bounds.top);
+	wot_rect.setSize(sf::Vector2f(bounds.width, bounds.height));
+	wot_rect.setFillColor(sf::Color::Red);
+	wot_rect.setOutlineColor(sf::Color::Transparent);
+	window->draw(wot_rect);
 }
 
 void interface::state_t::render()