From 435ad8f237ba650a17e395db378357e8ff3cbca7 Mon Sep 17 00:00:00 2001
From: "Zed A. Shaw" <zed.shaw@gmail.com>
Date: Thu, 28 Nov 2024 02:45:29 -0500
Subject: [PATCH] Enemy pathing is back.

---
 map.cpp | 5 +++++
 map.hpp | 1 +
 2 files changed, 6 insertions(+)

diff --git a/map.cpp b/map.cpp
index 7bfe207..8bb4bfd 100644
--- a/map.cpp
+++ b/map.cpp
@@ -293,6 +293,10 @@ void Map::set_target(const Point &at, int value) {
   $input_map[at.y][at.x] = 0;
 }
 
+void Map::clear_light_target(const Point &at) {
+  $input_map[at.y][at.x] = 1;
+}
+
 void Map::clear_target(const Point &at) {
   $input_map[at.y][at.x] = 1;
 }
@@ -407,6 +411,7 @@ int Map::light_level(int level, size_t x, size_t y) {
 void Map::render_light(LightSource source, Point at) {
   Point min, max;
   light_box(source, at, min, max);
+  clear_light_target(at);
 
   for(size_t x = min.x; x <= max.x; ++x) {
     for(size_t y = min.y; y <= max.y; ++y) {
diff --git a/map.hpp b/map.hpp
index bda1ca2..87e39be 100644
--- a/map.hpp
+++ b/map.hpp
@@ -85,6 +85,7 @@ public:
   Point center_camera(const Point &around, size_t view_x, size_t view_y);
   void reset_light();
   void set_light_target(const Point &at, int value=0);
+  void clear_light_target(const Point &at);
   void path_light();
   void light_box(LightSource source, Point from, Point &min_out, Point &max_out);
   int light_level(int level, size_t x, size_t y);