From 3ff1b1b7bc37f0572e97aadf2443a1d417a49836 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Czeka=C5=84ski?= <michal.cz2202@gmail.com>
Date: Sat, 4 Apr 2020 19:24:04 +0200
Subject: [PATCH] Add method writing lines on UiConsole

---
 src/ui/UiConsole.py | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/ui/UiConsole.py b/src/ui/UiConsole.py
index afca695..557060c 100644
--- a/src/ui/UiConsole.py
+++ b/src/ui/UiConsole.py
@@ -4,9 +4,32 @@ from src.ui.UiElement import UiElement
 
 
 class UiConsole(UiElement):
-    def __init__(self, rect: pygame.Rect, bgColor=(125, 125, 125)):
+    def __init__(self, rect: pygame.Rect, bgColor=(125, 125, 125), textColor=(255, 255, 255), font=None):
         super().__init__(rect)
+        self.textColor = textColor
+
+        if font is None:
+            font = pygame.font.Font(None, 25)
+        self.font = font
         self.bgColor = bgColor
 
         self.image = pygame.Surface((rect.width, rect.height))
         self.image.fill(bgColor)
+
+        self.consoleLines = ["Hello from console!"]
+        self.linesCount = 1
+        self.linesImages = []
+        self.linesImages.append(font.render(self.consoleLines[0], False, textColor))
+        self.lineHeight = self.linesImages[0].get_height()
+
+        self.maxLines = int(self.image.get_height() / self.lineHeight)
+
+
+        self.__writeConsoleLines__()
+
+    def __writeConsoleLines__(self, startingLineInd=0):
+        self.image.fill(self.bgColor)
+        writtenLines = 0
+        for i in range(startingLineInd, min(self.maxLines + startingLineInd, self.linesCount)):
+            self.image.blit(self.linesImages[i], (writtenLines*self.lineHeight, 0))
+            writtenLines += 1