From 3f99448fdce31bc3899ba5f0e3d7fb4fca5f39ca Mon Sep 17 00:00:00 2001
From: "Alejandro U. Alvarez" <aluralma@gmail.com>
Date: Wed, 11 May 2022 06:03:15 +0100
Subject: [PATCH] Improve arcade rendering

---
 Readme.md    |  6 +++++-
 run.py       | 34 +++++++++++++++++++++++++++++-----
 src/world.py |  8 ++++++++
 3 files changed, 42 insertions(+), 6 deletions(-)

diff --git a/Readme.md b/Readme.md
index df08ae4..4107dd6 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,6 +1,10 @@
 # Evolving Beings
 
-## Conda environment
+## Running locally
+
+Just run the `run.py` file at the root. It should open up a window titled "Evolving beings" where the world should start animating.
+
+## Development
 
 ### Create environment
 
diff --git a/run.py b/run.py
index 68c7f1e..acf3973 100644
--- a/run.py
+++ b/run.py
@@ -1,10 +1,13 @@
 import arcade
+from arcade.gui import UIManager
+from arcade.gui.widgets import UITextArea
 
 from src.world import World
 
-SCREEN_WIDTH = 500
+SCREEN_WIDTH = 800
 SCREEN_HEIGHT = 500
 SCREEN_TITLE = "Evolving Beings"
+DEBUG_PADDING = 10
 
 
 class EvolvingBeings(arcade.Window):
@@ -12,11 +15,29 @@ def __init__(self):
         super().__init__(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_TITLE)
 
         self.world = World(250, 250)
-        self.world.spawn(10)
+
+        self.manager = UIManager()
+        self.manager.enable()
+
+        self.debug_text = UITextArea(
+            x=DEBUG_PADDING,
+            y=-DEBUG_PADDING,
+            width=SCREEN_WIDTH - SCREEN_HEIGHT - DEBUG_PADDING,
+            height=SCREEN_HEIGHT - DEBUG_PADDING,
+            text='Testing this',
+            text_color=(255, 255, 255, 255),
+        )
+
+        self.manager.add(self.debug_text)
+
+        self.background_color = arcade.color.BLACK
+
+        # cell rendering
+        self.grid_sprite_list = arcade.SpriteList()
 
     def setup(self):
         """Sets up the world for the current simulation"""
-        pass
+        self.world.spawn(10)
 
     def on_key_press(self, key: int, modifiers: int):
         """Processes key presses
@@ -40,10 +61,13 @@ def on_update(self, delta_time: float):
         Arguments:
             delta_time {float} -- How much time since the last call
         """
-        pass
+        self.debug_text.text = f'FPS: {int(1 / delta_time)}\n' \
+                               f'Beings alive: {self.world.beings()}\n' \
+
 
     def on_draw(self):
-        pass
+        self.clear()
+        self.manager.draw()
 
 
 if __name__ == "__main__":
diff --git a/src/world.py b/src/world.py
index d722f2e..15a429b 100644
--- a/src/world.py
+++ b/src/world.py
@@ -53,6 +53,14 @@ def spawn(self, number):
             being = Being()
             self.state[x, y].update('BEING', being)
 
+    def beings(self):
+        num = 0
+        for row in self.state:
+            for cell in row:
+                if cell.type is 'BEING' and cell.content.energy > 0:
+                    num += 1
+        return num
+
     def render(self):
         state = np.zeros((self.w, self.h))
         for i, row in enumerate(self.state):