changes

testfield/vgl/elements/ basic.py

@@ -0,0 +1,51 @@
+from vgllib import *
+import pygame
+import time
+class Line(Element):
+    angle = None
+    def move(self, delta, duration):
+        self.add_task(group = "move", start_time = Aux.gettime(), duration = duration, delta = delta)
+    def update(self):
+        for i in self.tasks.get("move", []):
+            self.teleport(Aux.tuple_scale(tup = i['delta'], mul = Aux.getprogress(i)))
+class Graph:
+    @staticmethod
+    def rect(frame, pos: tuple = (0, 0), size: tuple = (1, 1), color: tuple = (255, 255, 255), width: int = 0):
+        pygame.draw.rect(frame.surface, color=color, rect=(pos[0], pos[1], size[0], size[1]), width=width)
+
+    @staticmethod
+    def line(frame, start_pos: tuple, end_pos: tuple, color: tuple = (255, 255, 255)):
+        pygame.draw.aaline(frame.surface, color, start_pos, end_pos)
+
+    @staticmethod
+    def circle(frame, center: tuple, radius: int, color: tuple = (255, 255, 255), width: int = 0):
+        pygame.draw.circle(frame.surface, color, center, radius, width)
+
+    @staticmethod
+    def ellipse(frame, pos: tuple = (0, 0), size: tuple = (1, 1), color: tuple = (255, 255, 255), width: int = 0):
+        rect=(pos[0], pos[1], size[0], size[1])
+        pygame.draw.ellipse(frame.surface, color, rect, width)
+
+    @staticmethod
+    def polygon(frame, pointlist: list, color: tuple = (255, 255, 255), width: int = 0):
+        pygame.draw.polygon(frame.surface, color, pointlist, width)
+
+    @staticmethod
+    def arc(frame, pos: tuple = (0, 0), size: tuple = (1, 1), color: tuple = (255, 255, 255), start_angle: float = 0, stop_angle: float = 3.14, width: int = 1):
+        rect=(pos[0], pos[1], size[0], size[1])
+        pygame.draw.arc(frame.surface, color, rect, start_angle, stop_angle, width)
+
+    @staticmethod
+    def point(frame, pos: tuple, color: tuple = (255, 255, 255)):
+        pygame.draw.point(frame.surface, color, pos)
+
+    @staticmethod
+    def lines(frame, pointlist: list, color: tuple = (255, 255, 255)):
+        pygame.draw.aalines(frame.surface, color, closed=False, points=pointlist)
+
+    @staticmethod
+    def call(frame, method, **kwargs):
+        if hasattr(Graph, method):
+            getattr(Graph, method)(frame, **kwargs)
+        else:
+            print(f"方法 {method} 不存在")