X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;ds=inline;f=escape.py;h=a2e378d882814c14192b664829ce0081b3583cb8;hb=49218a3e2adb19d2ec98a454e0076c3461ab1c69;hp=f945172d7db242411431a8a4c1b83dcd770a698b;hpb=8855d37cef610b39f37d2b3b331046d1e7040a37;p=culture.git

diff --git a/escape.py b/escape.py
index f945172..a2e378d 100755
--- a/escape.py
+++ b/escape.py
@@ -165,6 +165,25 @@ def seq2episodes(seq, height, width, lookahead=False):
         return states, actions, rewards
 
 
+def seq2str(seq):
+    def token2str(t):
+        if t >= first_state_code and t < first_state_code + nb_state_codes:
+            return " #@$"[t - first_state_code]
+        elif t >= first_actions_code and t < first_actions_code + nb_actions_codes:
+            return "ISNEW"[t - first_actions_code]
+        elif t >= first_rewards_code and t < first_rewards_code + nb_rewards_codes:
+            return "-0+"[t - first_rewards_code]
+        elif (
+            t >= first_lookahead_rewards_code
+            and t < first_lookahead_rewards_code + nb_lookahead_rewards_codes
+        ):
+            return "n.p"[t - first_lookahead_rewards_code]
+        else:
+            return "?"
+
+    return ["".join([token2str(x.item()) for x in row]) for row in seq]
+
+
 ######################################################################
 
 
@@ -204,11 +223,19 @@ def episodes2str(
         def status_bar(a, r, lr=None):
             a, r = a.item(), r.item()
             sb_a = "ISNEW"[a] if a >= 0 and a < 5 else "?"
-            sb_r = " " + ("- +"[r + 1] if r in {-1, 0, 1} else "?")
-            if lr is not None:
+            sb_r = "- +"[r + 1] if r in {-1, 0, 1} else "?"
+            if lr is None:
+                sb_lr = ""
+            else:
                 lr = lr.item()
-                sb_r = sb_r + "/" + ("- +"[lr + 1] if lr in {-1, 0, 1} else "?")
-            return sb_a + " " * (states.size(-1) - len(sb_a) - len(sb_r)) + sb_r
+                sb_lr = "n p"[lr + 1] if lr in {-1, 0, 1} else "?"
+            return (
+                sb_a
+                + "/"
+                + sb_r
+                + " " * (states.size(-1) - 1 - len(sb_a + sb_r + sb_lr))
+                + sb_lr
+            )
 
         if lookahead_rewards is None:
             result += (
@@ -249,3 +276,6 @@ if __name__ == "__main__":
     seq = episodes2seq(states, actions, rewards, lookahead_delta=T)
     s, a, r, lr = seq2episodes(seq, height, width, lookahead=True)
     print(episodes2str(s, a, r, lookahead_rewards=lr, unicode=True, ansi_colors=True))
+    print()
+    for s in seq2str(seq):
+        print(s)