From 1f81e3e704fea6ee79544ec00832c8ac93944518 Mon Sep 17 00:00:00 2001
From: march3 <gang.wei@qq.com>
Date: Sat, 11 Mar 2023 21:41:56 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=AA=E9=98=B3=E7=B3=BB=E4=B8=89=E4=BD=93?=
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---
 simulators/ursina_simulator.py  | 16 +++++++++++++---
 simulators/views/ursina_view.py |  4 ++++
 2 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/simulators/ursina_simulator.py b/simulators/ursina_simulator.py
index 09359f9..653c60c 100644
--- a/simulators/ursina_simulator.py
+++ b/simulators/ursina_simulator.py
@@ -7,7 +7,8 @@
 # python_version  :3.8
 # ==============================================================================
 # pip install -i http://pypi.douban.com/simple/ --trusted-host=pypi.douban.com ursina
-from ursina import Ursina, window, Entity, Grid, Mesh, camera, Text, application, color, mouse, Vec2, Vec3, load_texture, held_keys
+from ursina import Ursina, window, Entity, Grid, Mesh, camera, Text, application, color, mouse, Vec2, Vec3, \
+    load_texture, held_keys
 from ursina.prefabs.first_person_controller import FirstPersonController
 
 from simulators.views.ursina_view import UrsinaView, UrsinaPlayer
@@ -90,7 +91,16 @@ class UrsinaSimulator(Simulator):
             if kwargs["light"]:
                 for v in self.ursina_views:
                     if v.body.is_fixed_star:
-                        v.light = PointLight(parent=v)
+                        # v.light = PointLight(parent=v, intensity=10, range=10, color=color.white)
+                        # v.light.brightness = 10
+                        lights = []
+                        for i in range(1):  # 可以增加多个光源
+                            light = PointLight(parent=v, intensity=10, range=10, color=color.white)
+                            light.brightness = 10
+                            lights.append(light)
+                        v.lights = lights
+                        pass
+
                 # PointLight(parent=camera, color=color.white, position=(0, 0, 0))
                 # AmbientLight(color=color.rgba(100, 100, 100, 0.1))
                 # DirectionalLight
@@ -134,7 +144,7 @@ class UrsinaSimulator(Simulator):
         pause_handler.input = pause_handler_input
         # 加载中文字体文件
         Text.default_font = 'simsun.ttc'
-        key_info_str = "方位控制[QWEASD + 鼠标] 暂停控制[空格] 移动速度[Tab]"
+        key_info_str = "方位控制[QWEASD + 鼠标] 暂停控制[空格] 摄像机移动速度[Tab]"
         key_info = Text(text=key_info_str, position=(-0.8, 0.5), origin=(-1, 1), background=True)
         self.app.run()
 
diff --git a/simulators/views/ursina_view.py b/simulators/views/ursina_view.py
index bae67a5..b887fb5 100644
--- a/simulators/views/ursina_view.py
+++ b/simulators/views/ursina_view.py
@@ -141,6 +141,10 @@ class UrsinaView(BodyView):
         self.planet.turn()
         if hasattr(self, "light"):
             self.light.position = Vec3(self.planet.x, self.planet.y, self.planet.z)
+        if hasattr(self, "lights"):
+            for light in self.lights:
+                light.position = Vec3(self.planet.x, self.planet.y, self.planet.z)
+
         if hasattr(self, "ring"):
             self.ring.position = Vec3(self.planet.x, self.planet.y, self.planet.z)
 
-- 
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