human theft now reads from xml rules file

app/pylocal/items.py

@@ -1,9 +1,14 @@
 import os
+import random
 import subprocess
-import xml.etree.ElementTree as xmltree
+
+import lxml.etree as xmltree
 
 from . import core
 
+# NOTE: due to how XML libraries handle namespaces, you have to prepend "{seagull:rules/items}" to every tag value
+#       this is merely the price you pay for editor autocompletions
+
 valid_resources = [
     "food", "shinies", "psi" # early game
 ]
@@ -11,7 +16,11 @@ valid_resources = [
 rant_env = os.environ.copy()
 rant_env["RANT_MODULES_PATH"] = (core.path_appdir / "rant").as_posix()
 
-def generate_item(resource, target):
+fd_item_schema = xmltree.parse(core.path_appdir / "rules/schemas/items.xsd")
+item_schema = xmltree.XMLSchema(fd_item_schema)
+item_schema_parser = xmltree.XMLParser(schema=item_schema)
+
+def generate_item_description(resource, target):
     if core.desktop_mode:
         rant_path = core.path_appdir / "opt/rant/bin/rant"
     else:
@@ -21,6 +30,26 @@ def generate_item(resource, target):
         core.log.warning("rant is throwing up:\n" + proc_rant.stderr.decode())
     return proc_rant.stdout.decode().strip()
 
+def generate_item_list(resource, target, min, max, storybeat=0):
+    count = random.randint(min, max)
+    result = []
+    rulefile = xmltree.parse(core.path_appdir / f"rules/items/{target}.xml", item_schema_parser)
+    ruleset = rulefile.getroot()
+    resource_rules = []
+    for res_rule in ruleset.iter(f"{{seagull:rules/items}}{resource.title()}"):
+        if int(res_rule.get("StoryBeat", "0")) > storybeat:
+            continue
+
+        mindata = res_rule.xpath("./items:Min", namespaces=core.xml_namespaces)[0]
+        maxdata = res_rule.xpath("./items:Max", namespaces=core.xml_namespaces)[0]
+        resource_rules.append((res_rule, int(mindata.text), int(maxdata.text)))
+    for i in range(0, count):
+        core.log.warning("TODO: we don't know which rule this parses yet")
+        core.log.warning(f"{resource} vs humans: {resource_rules[0]}")
+        result.append(TickItem(resource, round(random.uniform(resource_rules[0][1], resource_rules[0][2]), 2), target))
+    
+    return result
+
 class TickItem(object):
     def __init__(self, resource, amount, target):
         if resource not in valid_resources:
@@ -29,4 +58,4 @@ class TickItem(object):
         self.resource = resource
         self.amount = amount
         self.target = target
-        self.desc = generate_item(resource, target)
+        self.desc = generate_item_description(resource, target)