diff --git a/raycaster.cpp b/raycaster.cpp
index e0a8b1c..2608ff7 100644
--- a/raycaster.cpp
+++ b/raycaster.cpp
@@ -37,7 +37,7 @@ union ColorConv {
 //
 inline uint32_t new_new_lighting(uint32_t pixel, float dist, int level) {
   ColorConv conv{.as_int=pixel};
-  float intensity = (float(level) * PERCENT) / (dist+1) * 2.5;
+  float intensity = (float(level) * PERCENT) / (dist + 1) * 2.5;
 
   conv.as_color.r *= intensity;
   conv.as_color.g *= intensity;
@@ -304,7 +304,7 @@ void Raycaster::cast_rays() {
     int draw_end = line_height / 2 + $height / 2 + $pitch;
     if(draw_end >= $height) draw_end = $height - 1;
 
-    auto texture = textures::get_surface($map[map_y][map_x] - 1);
+    auto texture = textures::get_surface($map[map_y][map_x]);
 
     // calculate value of wall_x
     double wall_x;  // where exactly the wall was hit