From 818d94382756decf87715a503e31b9774bec47fe Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Mon, 12 Sep 2022 14:57:47 +0200
Subject: [PATCH] ads-game:: crash with walls

---
 rogueviz/ads/map.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/rogueviz/ads/map.cpp b/rogueviz/ads/map.cpp
index a2b7ca31..bc5e7df5 100644
--- a/rogueviz/ads/map.cpp
+++ b/rogueviz/ads/map.cpp
@@ -231,6 +231,25 @@ void handle_crashes() {
           gain_resource(r->resource);
           }
         }
+
+      hyperpoint h1 = normalize(h);
+      swap(h1[2], h1[3]);
+      bool crashed = false;
+      hybrid::in_actual([&] {
+        ads_point rel = ads_inverse(current * vctrV) * ads_point(h1, 0);
+        cell *c = vctr;
+        virtualRebase(c, rel.h);
+        optimize_shift(rel);
+        auto w = hybrid::get_where(c);
+        auto& ci = ci_at[w.first];
+        ld t = rel.shift + w.second * cgi.plevel;
+        if(ci.type == wtDestructible || ci.type == wtSolid || (ci.type == wtGate && (int(floor(t)) & 3) == 0)) {
+          if(!crashed && ship_pt > invincibility_pt) println(hlog, "crashed at t = ", t / TAU, " shift = ", rel.shift/TAU, " sec = ", w.second*cgi.plevel/TAU);
+          crashed = true;
+          }
+        });
+
+      if(crashed) crash_ship();
       }
     });
   }