From b255b8cf1526865c308bc39c72f4b18f8dbb6c22 Mon Sep 17 00:00:00 2001
From: Yair Morgenstern <yairm210@hotmail.com>
Date: Fri, 8 Jun 2018 17:52:01 +0300
Subject: [PATCH] You will always generate at least 1 science per turn, so that
 you don't get strange numbers on the Tech button

---
 core/src/com/unciv/logic/civilization/CivilizationInfo.kt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/core/src/com/unciv/logic/civilization/CivilizationInfo.kt b/core/src/com/unciv/logic/civilization/CivilizationInfo.kt
index 5284ae2b00..7608850efc 100644
--- a/core/src/com/unciv/logic/civilization/CivilizationInfo.kt
+++ b/core/src/com/unciv/logic/civilization/CivilizationInfo.kt
@@ -59,7 +59,11 @@ class CivilizationInfo {
             statsForTurn.culture += statsForTurn.happiness / 2
 
         if (statsForTurn.gold < 0) statsForTurn.science += statsForTurn.gold
-        if(statsForTurn.science<0) statsForTurn.science=0f
+
+        // if we have - or 0, then the techs will never be complete and the tech button
+        // will show a negative number of turns and int.max, respectively
+        if(statsForTurn.science<1) statsForTurn.science=1f
+
         return statsForTurn
     }