feat(kernel): 状态机改进

src/heurams/kernel/reactor/fission.py

@@ -0,0 +1,49 @@
+import random
+
+import heurams.kernel.evaluators as puz
+import heurams.kernel.particles as pt
+from heurams.services.logger import get_logger
+
+from .states import PhaserState
+
+
+class Fission:
+    """裂变器: 单原子调度展开器"""
+
+    def __init__(self, atom: pt.Atom, phase_state=PhaserState.RECOGNITION):
+        self.logger = get_logger(__name__)
+        self.atom = atom
+        
+        #NOTE: phase 为 PhaserState 枚举实例，需要获取其value
+        phase_value = phase_state.value if isinstance(phase_state, PhaserState) else phase_state
+        
+        self.orbital_schedule = atom.registry["orbital"]["schedule"][phase_value]  # type: ignore
+        self.orbital_puzzles = atom.registry["orbital"]["puzzles"]
+        
+        self.puzzles = list()
+        for item, possibility in self.orbital_schedule:  # type: ignore
+            self.logger.debug(f"开始处理 orbital 项: {item}")
+            if not isinstance(possibility, float):
+                possibility = float(possibility)
+            
+            while possibility > 1:
+                self.puzzles.append(
+                    {
+                        "puzzle": puz.puzzles[self.orbital_puzzles[item]["__origin__"]],
+                        "alia": item,
+                    }
+                )
+                possibility -= 1
+            
+            if random.random() <= possibility:
+                self.puzzles.append(
+                    {
+                        "puzzle": puz.puzzles[self.orbital_puzzles[item]["__origin__"]],
+                        "alia": item,
+                    }
+                )
+            
+            self.logger.debug(f"orbital 项处理完成: {item}")
+
+    def generate(self):
+        yield from self.puzzles