From e8601b35b601b0ee1486dfaa12385e71b7f2b300 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Mon, 21 Oct 2024 15:37:31 +0200
Subject: WIP quadtree visualization scaffolding

---
 ViewController.cpp | 40 ++++++++++++++++++++++++++++++++--------
 1 file changed, 32 insertions(+), 8 deletions(-)

(limited to 'ViewController.cpp')

diff --git a/ViewController.cpp b/ViewController.cpp
index d64ec35..d336b9c 100644
--- a/ViewController.cpp
+++ b/ViewController.cpp
@@ -1,4 +1,7 @@
+#include <memory>
+
 #include "ViewController.h"
+#include "QuadTree.h"
 #include "ToggleArtistVisibilityCommand.h"
 #include "Exception.h"
 #include "KeyboardCode.h"
@@ -10,6 +13,8 @@
 #include "View.h"
 #include "Museum.h"
 
+using namespace std;
+
 ViewController::ViewController(Museum & m, View & v) : museum(m), view(v) {
 }
 
@@ -36,10 +41,10 @@ void ViewController::update_tiles() {
 		for (unsigned x = 0; x < this->museum.canvas.data.columns; x++) {
 			Tile & tile = this->museum.canvas.get_tile(x, y);
 			Rectangle rect = {
-				.x = x * scale,
-				.y = y * scale,
-				.width = scale - line_width,
-				.height = scale - line_width,
+				.x = static_cast<float>(x * scale),
+				.y = static_cast<float>(y * scale),
+				.width = static_cast<float>(scale - line_width),
+				.height = static_cast<float>(scale - line_width),
 			};
 			this->view.fill_rect(rect, tile.color);
 		}
@@ -50,10 +55,10 @@ void ViewController::update_artists() {
 	People & people = this->museum.people;
 	for (Artist * artist : people.get_artists()) {
 		Rectangle rect = {
-			.x = static_cast<unsigned int>(artist->data.x * scale),
-			.y = static_cast<unsigned int>(artist->data.y * scale),
-			.width = artist_size,
-			.height = artist_size,
+			.x = static_cast<float>(artist->data.x * scale),
+			.y = static_cast<float>(artist->data.y * scale),
+			.width = static_cast<float>(artist_size),
+			.height = static_cast<float>(artist_size),
 		};
 		this->view.fill_rect(rect, artist->color);
 	}
@@ -62,7 +67,26 @@ void ViewController::update_artists() {
 void ViewController::update_pathfinding() {
 }
 
+void ViewController::update_quadtree_recursive(QuadTree * tree) {
+	if (tree == nullptr) return;
+
+	Rectangle rect = {
+		.x = tree->boundary.x * scale,
+		.y = tree->boundary.y * scale,
+		.width = tree->boundary.width * scale,
+		.height = tree->boundary.height * scale,
+	};
+	this->view.draw_rect(rect, { .red = 0xff, .green = 0x00, .blue = 0xff, }, 2);
+
+	this->update_quadtree_recursive(tree->subtree[0].get());
+	this->update_quadtree_recursive(tree->subtree[1].get());
+	this->update_quadtree_recursive(tree->subtree[2].get());
+	this->update_quadtree_recursive(tree->subtree[3].get());
+}
+
 void ViewController::update_quadtree() {
+	shared_ptr<QuadTree> tree = this->museum.collision.get_quadtree();
+	this->update_quadtree_recursive(tree.get());
 }
 
 void ViewController::ev_keydown(KeyboardCode key) {
-- 
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