From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 27 Feb 2016 11:40:47 +0000 (+0100)
Subject: Server, plugin: Refactor actor_pickup plugin hooking.
X-Git-Tag: tce~127
X-Git-Url: https://plomlompom.com/repos/%7B%7Bdb.prefix%7D%7D/%7B%7Bprefix%7D%7D/conditions?a=commitdiff_plain;h=26b0310b0c61804a781149032818d1c6f9b47fd9;p=plomrogue

Server, plugin: Refactor actor_pickup plugin hooking.
---

diff --git a/plugins/server/PleaseTheIslandGod.py b/plugins/server/PleaseTheIslandGod.py
index 4b8a7d7..d28e235 100644
--- a/plugins/server/PleaseTheIslandGod.py
+++ b/plugins/server/PleaseTheIslandGod.py
@@ -70,40 +70,25 @@ def ai_hook_pickup_test(t):
         world_db["ThingTypes"][t["T_TYPE"]]["TT_STORAGE"]
 
 def actor_pickup(t):
-    from server.ai import eat_vs_hunger_threshold
     used_slots = len(t["T_CARRIES"])
     if used_slots < world_db["ThingTypes"][t["T_TYPE"]]["TT_STORAGE"]:
-        ids = [id for id in world_db["Things"] if world_db["Things"][id] != t
-               if not world_db["Things"][id]["carried"]
-               if world_db["Things"][id]["T_POSY"] == t["T_POSY"]
-               if world_db["Things"][id]["T_POSX"] == t["T_POSX"]]
-        if len(ids):
-            lowest_tid = -1
-            eat_cost = eat_vs_hunger_threshold(t["T_TYPE"])
-            for iid in ids:
-                tid = world_db["Things"][iid]["T_TYPE"] 
-                if lowest_tid == -1 or tid < lowest_tid:
-                    if (t != world_db["Things"][0] and
-                        (world_db["ThingTypes"][tid]["TT_TOOL"] != "food"
-                         or (world_db["ThingTypes"][tid]["TT_TOOLPOWER"]
-                             <= eat_cost))):
-                        continue
-                    id = iid
-                    lowest_tid = tid
-            world_db["Things"][id]["carried"] = True
-            ty = world_db["Things"][id]["T_TYPE"]
-            if (t != world_db["Things"][0]
-                and world_db["Things"][id]["T_PLAYERDROP"]
-                and world_db["ThingTypes"][ty]["TT_TOOL"] == "food"):
-                score = int(world_db["ThingTypes"][ty]["TT_TOOLPOWER"] / 32)
+        from server.actions import actor_pickup
+        t_picked = actor_pickup(t)
+        if t_picked != None:
+            ty = world_db["ThingTypes"][t_picked["T_TYPE"]]
+            if t != world_db["Things"][0] and t_picked["T_PLAYERDROP"] \
+                    and ty["TT_TOOL"] == "food":
+                score = int(ty["TT_TOOLPOWER"] / 32)
                 world_db["GOD_FAVOR"] += score
-                world_db["Things"][id]["T_PLAYERDROP"] = 0
-            t["T_CARRIES"].append(id)
-            if t == world_db["Things"][0]:
-                log("You PICK UP an object.")
+                t_picked["T_PLAYERDROP"] = 0
     elif t == world_db["Things"][0]:
         log("CAN'T pick up object: No storage room to carry more.")
 
+def actor_pickup_test_hook(t, tid):
+    from server.ai import eat_vs_hunger_threshold
+    tt = world_db["ThingTypes"][tid]
+    return not (t != world_db["Things"][0] and (tt["TT_TOOL"] != "food" or
+            (tt["TT_TOOLPOWER"] <= eat_vs_hunger_threshold(t["T_TYPE"]))))
 
 def actor_drop(t):
     """Make t rop Thing from inventory to ground indexed by T_ARGUMENT."""
@@ -115,7 +100,6 @@ def actor_drop(t):
             log("You DROP an object.")
             world_db["Things"][id]["T_PLAYERDROP"] = 1
 
-
 def actor_use(t):
     if len(t["T_CARRIES"]):
         id = t["T_CARRIES"][t["T_ARGUMENT"]]
@@ -677,6 +661,7 @@ server.config.actions.action_db["actor_move"] = actor_move
 server.config.actions.action_db["actor_pickup"] = actor_pickup
 server.config.actions.action_db["actor_drop"] = actor_drop
 server.config.actions.action_db["actor_use"] = actor_use
+server.config.actions.actor_pickup_test_hook = actor_pickup_test_hook
 
 from server.config.commands import commands_db
 commands_db["TT_ID"] = (1, False, command_ttid)
diff --git a/server/actions.py b/server/actions.py
index dd9d9e7..5492dbe 100644
--- a/server/actions.py
+++ b/server/actions.py
@@ -55,7 +55,7 @@ def actor_move(t):
 
 
 def actor_pickup(t):
-    """Make t pick up (topmost?) Thing from ground into inventory.
+    """Make t pick up (topmost?) Thing from ground into inventory. Return it.
 
     Define topmostness by how low the thing's type ID is.
     """
@@ -67,14 +67,16 @@ def actor_pickup(t):
         lowest_tid = -1
         for iid in ids:
             tid = world_db["Things"][iid]["T_TYPE"]
-            if lowest_tid == -1 or tid < lowest_tid:
+            from server.config.actions import actor_pickup_test_hook
+            if (lowest_tid == -1 or tid < lowest_tid) and \
+                    actor_pickup_test_hook(t, tid):
                 id = iid
                 lowest_tid = tid
         world_db["Things"][id]["carried"] = True
         t["T_CARRIES"].append(id)
         if t == world_db["Things"][0]:
                 log("You PICK UP an object.")
-
+        return world_db["Things"][id]
 
 def actor_drop(t):
     """Make t rop Thing from inventory to ground indexed by T_ARGUMENT."""
diff --git a/server/config/actions.py b/server/config/actions.py
index 7f3af9a..5af2d75 100644
--- a/server/config/actions.py
+++ b/server/config/actions.py
@@ -5,6 +5,8 @@
 
 from server.actions import actor_wait, actor_move, actor_pickup, actor_drop, \
     actor_use
+
+
 action_db = {
     "actor_wait": actor_wait,
     "actor_move": actor_move,
@@ -12,3 +14,4 @@ action_db = {
     "actor_drop": actor_drop,
     "actor_use": actor_use
 }
+actor_pickup_test_hook = lambda x, y: True