From e9ec1599e274d0748992705be988e4966910aea4 Mon Sep 17 00:00:00 2001 From: chrisbradleyjones Date: Wed, 17 Jul 2024 17:51:47 +0530 Subject: [PATCH] new lesson, did i mess up anything? --- README.md | 8 +- code/highlight.min.js | 788 +++++++++++------------ code/run_prettify.js | 64 -- code/vs2015.css | 198 +++--- courses/advanced/change-splash.html | 101 +++ courses/advanced/compile-upbge.html | 8 +- courses/advanced/intro.html | 10 +- courses/tutorials/character-physics.html | 356 +++++----- courses/tutorials/py-ingame-cheats.html | 590 ++++++++--------- courses/tutorials/py-toggle-buttons.html | 288 ++++----- courses/tutorials/set-resolution.html | 282 ++++---- img/bgeninja.svg | 44 +- img/bgeninja2.svg | 12 +- img/range.svg | 100 +-- img/upbge.svg | 218 +++---- index.html | 2 +- style3.css | 18 +- vs2015.css | 198 +++--- 18 files changed, 1668 insertions(+), 1617 deletions(-) delete mode 100644 code/run_prettify.js create mode 100644 courses/advanced/change-splash.html diff --git 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"+a+"
";c=c.firstChild;f&&B(c,f,!0);H({j:d,m:f,h:c,l:1,a:null,i:null,c:null,g:null}); -return c.innerHTML},prettyPrint:g=function(a,d){function f(){for(var c=Q.PR_SHOULD_USE_CONTINUATION?b.now()+250:Infinity;t - */ -.hljs { - background: #1E1E1E; - color: #DCDCDC -} -.hljs-keyword, -.hljs-literal, -.hljs-symbol, -.hljs-name { - color: #569CD6 -} -.hljs-link { - color: #569CD6; - text-decoration: underline -} -.hljs-built_in, -.hljs-type { - color: #4EC9B0 -} -.hljs-number, -.hljs-class { - color: #B8D7A3 -} -.hljs-string, -.hljs-meta .hljs-string { - color: #D69D85 -} -.hljs-regexp, -.hljs-template-tag { - color: #9A5334 -} -.hljs-subst, -.hljs-function, -.hljs-title, -.hljs-params, -.hljs-formula { - color: #DCDCDC -} -.hljs-comment, -.hljs-quote { - color: #57A64A; - font-style: italic -} -.hljs-doctag { - color: #608B4E -} -.hljs-meta, -.hljs-meta .hljs-keyword, -.hljs-tag { - color: #9B9B9B -} -.hljs-variable, -.hljs-template-variable { - color: #BD63C5 -} -.hljs-attr, -.hljs-attribute { - color: #9CDCFE -} -.hljs-section { - color: gold -} -.hljs-emphasis { - font-style: italic -} -.hljs-strong { - font-weight: bold -} -/*.hljs-code { - font-family:'Monospace'; -}*/ -.hljs-bullet, -.hljs-selector-tag, -.hljs-selector-id, -.hljs-selector-class, -.hljs-selector-attr, -.hljs-selector-pseudo { - color: #D7BA7D -} -.hljs-addition { - background-color: #144212; - display: inline-block; - width: 100% -} -.hljs-deletion { - background-color: #600; - display: inline-block; - width: 100% +pre code.hljs { + display: block; + overflow-x: auto; + padding: 1em +} +code.hljs { + padding: 3px 5px +} +/* + * Visual Studio 2015 dark style + * Author: Nicolas LLOBERA + */ +.hljs { + background: #1E1E1E; + color: #DCDCDC +} +.hljs-keyword, +.hljs-literal, +.hljs-symbol, +.hljs-name { + color: #569CD6 +} +.hljs-link { + color: #569CD6; + text-decoration: underline +} +.hljs-built_in, +.hljs-type { + color: #4EC9B0 +} +.hljs-number, +.hljs-class { + color: #B8D7A3 +} +.hljs-string, +.hljs-meta .hljs-string { + color: #D69D85 +} +.hljs-regexp, +.hljs-template-tag { + color: #9A5334 +} +.hljs-subst, +.hljs-function, +.hljs-title, +.hljs-params, +.hljs-formula { + color: #DCDCDC +} +.hljs-comment, +.hljs-quote { + color: #57A64A; + font-style: italic +} +.hljs-doctag { + color: #608B4E +} +.hljs-meta, +.hljs-meta .hljs-keyword, +.hljs-tag { + color: #9B9B9B +} +.hljs-variable, +.hljs-template-variable { + color: #BD63C5 +} +.hljs-attr, +.hljs-attribute { + color: #9CDCFE +} +.hljs-section { + color: gold +} +.hljs-emphasis { + font-style: italic +} +.hljs-strong { + font-weight: bold +} +/*.hljs-code { + font-family:'Monospace'; +}*/ +.hljs-bullet, +.hljs-selector-tag, +.hljs-selector-id, +.hljs-selector-class, +.hljs-selector-attr, +.hljs-selector-pseudo { + color: #D7BA7D +} +.hljs-addition { + background-color: #144212; + display: inline-block; + width: 100% +} +.hljs-deletion { + background-color: #600; + display: inline-block; + width: 100% } \ No newline at end of file diff --git a/courses/advanced/change-splash.html b/courses/advanced/change-splash.html new file mode 100644 index 0000000..583c1cc --- /dev/null +++ b/courses/advanced/change-splash.html @@ -0,0 +1,101 @@ + + + + + + + + + + + + + + + + + + + + Custom UPBGE Splash + + +

Custom UPBGE Splash

+

+ Yo in this tutorial we'll see how to change our game engine's splash screen. + If you have some experience compiling UPBGE you must find these steps easy.
+ If this is your first time compiling the engine, + you must check this page or + its going to be very difficult to setup. +

+

Requirements

+

+ You'll need: +

+

+

Setting Up

+

+ Go to the path where the source code is located. + Goto release -> datafiles and you'll find + splash.png with a size of 500x282 + and splash_2x.png with a size of 1000x563. + The first splash file is for regualar sized 1080p monitors and another 2x sized splash + is for big 4k monitors. Those images don't need to be same. +

+

Edit and export the image

+

+ We'll get some image from the internet and replace it with 1st and 2nd splash. + After downloading go to your favourite image editor and for the first image + set the canvas size's width to 500 and height to 282. + We need to set our image precision to unint8.png and + if you don't know how to set it, export the image.
+ Open MSPaint, + open the image and save it. It must set the precision mode to 8 bit unsigned integer.
+ Same applies to the splash_2x.png file but make sure the image width is 1000 + and height is 563. +

+
+

+

+ Setting the image precision to unint8.png is necessary + or your build will crash. You also need to have your images in + .png format. +

+
+

+ If you haven't put the files in this directory, + rename the original as something so + your's don't overwrite them and paste the files there. +

+

Building

+

+ Now for the last step, open up Visual Studio and build by + setting the build type from Debug to + Release, select + CMakePredefinedTargets and go to + Build -> Build -> 3 INSTALL.
+ If you're building for the first time, it might take up to 1½ hour and + if you've built more than once it should take a few moments. +

+
+ +
Splash Screen Replaced
+
+

+ Have fun! +

+ + + + + + + \ No newline at end of file diff --git a/courses/advanced/compile-upbge.html b/courses/advanced/compile-upbge.html index 1688d78..6f0eedc 100644 --- a/courses/advanced/compile-upbge.html +++ b/courses/advanced/compile-upbge.html @@ -40,7 +40,7 @@

Setting Up

After the installation has been completed, Open Visual Studio. To make sure everything is working, we need some smol c++ code.

- 
#include <windows.h>
+	
#include <windows.h>
 #include <iostream>
 int main()
 {
@@ -53,7 +53,7 @@ 
Setting Up

 		It must be working. Now you need to install CMake for making a .sln file.
 	

 	

-		
.sln or solution file

+		

 		

 			A solution is a structure for organizing projects in Visual Studio.
 			The solution maintains the state information for projects in two files:
@@ -76,7 +76,7 @@ 
Setting Up

 		As highlighted, it is recommended to add it to PATH for all users. 
 	

 	

-		
PATH

+		

 		

 			PATH is an environment variable on Unix-like operating systems,
 			DOS, OS/2, and Microsoft Windows, specifying a set of directories
@@ -144,7 +144,7 @@ 
Setting Up

 		
Compiling upbge by Kitsuy

 	
 	

-		
First time building

+		

 		

 			If you're building UPBGE for the first time,
 			it may take upto 1-2 hours. After you build them,
diff --git a/courses/advanced/intro.html b/courses/advanced/intro.html
index ade61aa..15805a3 100644
--- a/courses/advanced/intro.html
+++ b/courses/advanced/intro.html
@@ -21,15 +21,21 @@ 
01Compile UPBGE

 						
Editing source code and building UPBGE.

 					
 				
+				
+					
  • 
+						
    02Change Splash
    
+						
    Changing UPBGE splash screen and avoiding crashes after compiling.
    
+					
    • 
+				    
 			
 		
    
 	
-	
    
+	
 
 
\ No newline at end of file
diff --git a/courses/tutorials/character-physics.html b/courses/tutorials/character-physics.html
index 93cb600..566040a 100644
--- a/courses/tutorials/character-physics.html
+++ b/courses/tutorials/character-physics.html
@@ -1,179 +1,179 @@
-
-
-
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	Character Control
-
-
-	
    Character Control
    
-	
    
-		We will make character physics controller which is
-		KX_CharacterWrapper type.
-		This allows us to check if the character has landed,
-		control number of jumps it can do, etc.
-	
    
-	
    Setup
    
-	
    
-		Select the cube, change it's physics type to Character, drag it up on the
-		Z axis to around 3-4.
    
-	
    
-	
    Logic Bricks
    
-	
    
-		To setup the logic bricks, we need to know how the player will
-		be controller. My guess is something like this.
-	
    
-	
    
-		logic bricks setup
-		
    Logic Bricks Setup
    
-	
    
-	
    
-		The keyboard keys will be controlled with python.
-	
    
-	
    Coding
    
-	
    
-		Import the game engine module, define our python controller and owner.
-	
    
-	
    try:
-    import Range
-except:
-    import bge as Range
-
-cont = Range.logic.getCurrentController()
-own = cont.owner
-
-def move():
-    pass
    
-    
    
-    	The move function will run in a loop.
-    	Next we need to move our character when the keyboard sensors is triggered.
-    
    
-    
    def move():
-    keyboard = cont.sensors["Keyboard"] # Get sensor as "keyboard"
-    y = 0 # Forward / Backward
-    z = 0 # Turn
-    jump = (0,0,0) # Jump Direction
-    if keyboard.positive: # If keyboard is triggered
-        if 45 in keyboard.inputs: # W key
-            y = 1/8
-        if 23 in keyboard.inputs: # A key
-            z = 1/8
-        if 41 in keyboard.inputs: # S key
-            y = -1/8
-        if 26 in keyboard.inputs: # D key
-            z = -1/8
-        if 8 in keyboard.inputs:  # SPACE key
-            pass # Do nothing, will be implemented later
-        else: # Reset everything
-        	x = 0
-        	z = 0
-        	jump = 0
    
-    
    
-    	Here, we've setup the movement when the keyboard is pressed.
-    	Now we need to get the character ID.
-    
    
-    
    
-    	
    
-    	
    
-    		Getting the character ID is mandatory or the character you control becomes
-    		KX_GameObject.
-    	
    
-    
    
-    
    player = Range.constraints.getCharacter(own)
    
-    
    
-    	We got our character ID, now we need to implement the player movement.
-    
    
-    
    def move():
-    keyboard = cont.sensors["Keyboard"]
-    y = 0
-    z = 0
-    jump = (0,0,0)
-    if keyboard.positive:
-        if 45 in keyboard.inputs:
-            y = 1/8
-        if 23 in keyboard.inputs:
-            z = 1/8
-        if 41 in keyboard.inputs:
-            y = -1/8
-        if 26 in keyboard.inputs:
-            z = -1/8
-        if 8 in keyboard.inputs:
-            player.jump() # The proper jump
-    else:
-        x = 0
-        z = 0
-        jump = 0
-                    
-    player.walkDirection = (0,y,0) # Movement but in world coordinates
-    own.applyRotation((0,0,z), True) # Turn left and right
    
-    
    
-    	If you run the script, the character moves in world coordinates,
-    	to solve this we multiply worldOrientation
-    	that returns us Matrix with the tuple (0,y,0)
-    	which will be converted into a Vector with mathutils module.
-    
    
-    
    player.walkDirection = own.worldOrientation * Vector((0,y,0))
    
-    
    
-    	And we create a property that returns us the
-    	KX_CharacterWrapper.onGround as True or False.
-    
    
-    
    own["landed"] = player.onGround
    
-    
    
-    	And the final code looks like this.
-    
    
-    
    try:
-    import Range
-except:
-    import bge as Range
-
-from mathutils import Vector
-    
-cont = Range.logic.getCurrentController()
-own = cont.owner
-player = Range.constraints.getCharacter(own)
-
-def move():
-    keyboard = cont.sensors["Keyboard"]
-    y = 0
-    z = 0
-    jump = (0,0,0)
-    if keyboard.positive:
-        if 45 in keyboard.inputs:
-            y = 1/8
-        if 23 in keyboard.inputs:
-            z = 1/8
-        if 41 in keyboard.inputs:
-            y = -1/8
-        if 26 in keyboard.inputs:
-            z = -1/8
-        if 8 in keyboard.inputs:
-            player.jump()
-    else:
-        x = 0
-        z = 0
-        jump = 0
-                    
-    player.walkDirection = own.worldOrientation * Vector((0,y,0))
-    own.applyRotation((0,0,z), True)
-    own["landed"] = player.onGround
    
-    
    
-    	Download the project file.
-    
    
-	
-	
-	
-	
-
+
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	Character Control
+
+
+	
    Character Control
    
+	
    
+		We will make character physics controller which is
+		KX_CharacterWrapper type.
+		This allows us to check if the character has landed,
+		control number of jumps it can do, etc.
+	
    
+	
    Setup
    
+	
    
+		Select the cube, change it's physics type to Character, drag it up on the
+		Z axis to around 3-4.
    
+	
    
+	
    Logic Bricks
    
+	
    
+		To setup the logic bricks, we need to know how the player will
+		be controller. My guess is something like this.
+	
    
+	
    
+		logic bricks setup
+		
    Logic Bricks Setup
    
+	
    
+	
    
+		The keyboard keys will be controlled with python.
+	
    
+	
    Coding
    
+	
    
+		Import the game engine module, define our python controller and owner.
+	
    
+	
    try:
+    import Range
+except:
+    import bge as Range
+
+cont = Range.logic.getCurrentController()
+own = cont.owner
+
+def move():
+    pass
    
+    
    
+    	The move function will run in a loop.
+    	Next we need to move our character when the keyboard sensors is triggered.
+    
    
+    
    def move():
+    keyboard = cont.sensors["Keyboard"] # Get sensor as "keyboard"
+    y = 0 # Forward / Backward
+    z = 0 # Turn
+    jump = (0,0,0) # Jump Direction
+    if keyboard.positive: # If keyboard is triggered
+        if 45 in keyboard.inputs: # W key
+            y = 1/8
+        if 23 in keyboard.inputs: # A key
+            z = 1/8
+        if 41 in keyboard.inputs: # S key
+            y = -1/8
+        if 26 in keyboard.inputs: # D key
+            z = -1/8
+        if 8 in keyboard.inputs:  # SPACE key
+            pass # Do nothing, will be implemented later
+        else: # Reset everything
+        	x = 0
+        	z = 0
+        	jump = 0
    
+    
    
+    	Here, we've setup the movement when the keyboard is pressed.
+    	Now we need to get the character ID.
+    
    
+    
    
+    	
    
+    	
    
+    		Getting the character ID is mandatory or the character you control becomes
+    		KX_GameObject.
+    	
    
+    
    
+    
    player = Range.constraints.getCharacter(own)
    
+    
    
+    	We got our character ID, now we need to implement the player movement.
+    
    
+    
    def move():
+    keyboard = cont.sensors["Keyboard"]
+    y = 0
+    z = 0
+    jump = (0,0,0)
+    if keyboard.positive:
+        if 45 in keyboard.inputs:
+            y = 1/8
+        if 23 in keyboard.inputs:
+            z = 1/8
+        if 41 in keyboard.inputs:
+            y = -1/8
+        if 26 in keyboard.inputs:
+            z = -1/8
+        if 8 in keyboard.inputs:
+            player.jump() # The proper jump
+    else:
+        x = 0
+        z = 0
+        jump = 0
+                    
+    player.walkDirection = (0,y,0) # Movement but in world coordinates
+    own.applyRotation((0,0,z), True) # Turn left and right
    
+    
    
+    	If you run the script, the character moves in world coordinates,
+    	to solve this we multiply worldOrientation
+    	that returns us Matrix with the tuple (0,y,0)
+    	which will be converted into a Vector with mathutils module.
+    
    
+    
    player.walkDirection = own.worldOrientation * Vector((0,y,0))
    
+    
    
+    	And we create a property that returns us the
+    	KX_CharacterWrapper.onGround as True or False.
+    
    
+    
    own["landed"] = player.onGround
    
+    
    
+    	And the final code looks like this.
+    
    
+    
    try:
+    import Range
+except:
+    import bge as Range
+
+from mathutils import Vector
+    
+cont = Range.logic.getCurrentController()
+own = cont.owner
+player = Range.constraints.getCharacter(own)
+
+def move():
+    keyboard = cont.sensors["Keyboard"]
+    y = 0
+    z = 0
+    jump = (0,0,0)
+    if keyboard.positive:
+        if 45 in keyboard.inputs:
+            y = 1/8
+        if 23 in keyboard.inputs:
+            z = 1/8
+        if 41 in keyboard.inputs:
+            y = -1/8
+        if 26 in keyboard.inputs:
+            z = -1/8
+        if 8 in keyboard.inputs:
+            player.jump()
+    else:
+        x = 0
+        z = 0
+        jump = 0
+                    
+    player.walkDirection = own.worldOrientation * Vector((0,y,0))
+    own.applyRotation((0,0,z), True)
+    own["landed"] = player.onGround
    
+    
    
+    	Download the project file.
+    
    
+	
+	
+	
+	
+
 
\ No newline at end of file
diff --git a/courses/tutorials/py-ingame-cheats.html b/courses/tutorials/py-ingame-cheats.html
index c93a890..4c67172 100644
--- a/courses/tutorials/py-ingame-cheats.html
+++ b/courses/tutorials/py-ingame-cheats.html
@@ -1,296 +1,296 @@
-
-
-
-	
-	
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-    
-	In-Game Cheats
-
-
-	
    Implementing Cheats
    
-	
    
-		In this tutorial, we're going to implement cheat codes inside our game project.
    
-		Without any further ado, let's get started.
-	
    
-	
    
-		
-		
    Cheat activated in GTA San Andreas
    
-	
    
-	
    Keyboard
    
-	
    Logic Bricks Setup
    
-	
    
-		Open up the logic bricks, add an always sensor,
-		a keyboard sensor which is going to record
-		our keystrokes and a python controller having it's script type to
-		Module. Create a new property, name it as record
-		whose data type will be boolean and another property named as
-		cheats whose type will be string.
    
-		Moving to the keyboard sensor we've just added, we need to record the keys we're
-		pressing so enable All Keys. The Log Toggle field asks for a property
-		which let's us to record the keystrokes, if the property is false we
-		can't record our keystrokes,
-		so go ahead select our property record
-		in that field and set it True (just enable it lol). The Target field asks
-		for a property with which we record our keystrokes, so select our
-		cheats property in that field.
    
-	
    
-	
    
-		
-		
    Logic Bricks Setup
    
-	
    
-	
    
-		If you run the game, you can that our keystrokes are being recorded.
-	
    
-	
    
-		
-		
    Logic Bricks Setup Working
    
-	
    
-	
    Python Setup
    
-	
    
-		Create a new file, name it as cheats.py,
-		define the necessary like below.
-	
    
-	
    try:
-    import Range # I'm using Range Engine
-except:
-    import bge as Range
-
-cont = Range.logic.getCurrentController()
-own = cont.owner # define owner
-
-def main(): # got the owner, so no need of using "main(cont)"
-    pass
    
-    
    
-    	Now the main runs in a continuos loop, we need to check
-    	our cheat code. Before that I'd like to create some code for our cheats.
-    	
      
-    		
    • nogravity - sets the world gravity to 0
      • 
-    		
    • iamspeed - player moves very fast
      • 
-    		
    • abigcube - spawns a big cube
      • 
-    	
    
-    
    
-    
    
-    	Here are some cheats, the first two cheats changes the default value. If
-    	we type the same cheat again, we must be able to get it back to normal mode.
    
-    	Now to implement it, we check the if any of the above cheats was typed
-    	we trigger what must be triggered.
-    
    
-    
    def main():
-    if "nogravity" in own["cheats"].lower() and own.scene.gravity.z != 0.0:
-        own.scene.gravity = 0,0,0
-    elif "nogravity" in own["cheats"].lower() and own.scene.gravity.z == 0.0:
-        own.scene.gravity = (0,0,-9.80)
    
-    
    
-    	Here our cube floats when the cheat is enabled but when you type again,
-    	gravity doesn't go back to normal. So we need to clear the text field by doing so.
-    
    
-    
    def main():
-    if "nogravity" in own["cheats"].lower() and own.scene.gravity.z != 0.0:
-        own.scene.gravity = 0,0,0
-        own["cheats"] = ""
-    elif "nogravity" in own["cheats"].lower() and own.scene.gravity.z == 0.0:
-        own.scene.gravity = (0,0,-9.80)
-        own["cheats"] = ""
    
-    
    
-    	If this was hard to understand, let me break it down for ya:
-    	
      
-    		
    • We have a function that runs in a loop.
      • 
-    		
    • Checks if the user typed that certain cheat.
      • 
-    		
      
-    			Checks if the user typed nogravity and
-    			if the gravity's Z axis was not equal to zero.
      
-    			.lower() converts any letters that
-    			are randomly in capital to lower.
-    		
      
-    		
    • we set the gravity to zero in Vector form as (0,0,0).
      • 
-    		
    • Clear the cheats property's texts.
      • 
-    		
    • Checks if user typed the same cheat.
      • 
-    		
      
-    			We check if the user typed the same cheat again and the gravity's Z axis
-    			is equal to zero.
-    		
      
-    		
    • 
-    			Then we set gravity back to -9.80.
-    		
      • 
-    		
    • Clear the texts.
      • 
-    	
    
-    
    
-    
    
-    	And then we need to implement two more cheats, which are iamspeed that
-    	changes the player's speed and abigcube that spawns a big cube in front
-    	of the player. But we haven't created the player's movement, so we'll make one.
-    	You can skip to this part if you're not interested making the movement
-    	code.
-    
    
-    
    if "speed" not in own:
-    own["speed"] = 1/8 # int type, this is important
-
-def move():
-    keysdown = Range.logic.keyboard.activeInputs
-    x = 0
-    z = 0
-
-    if 45 in keysdown: # 45 = W key
-        y = speed
-    else:
-        y = 0.0
-    
-    if 23 in keysdown and not 26 in keysdown:
-        zt = speed
-    elif 26 in keysdown and not 23 in keysdown:
-        zt = -speed
-    else:
-        zt = 0.0
-    
-    own.applyMovement((x, y, z), True)
-    own.applyRotation((0.0, 0.0, zt), True)
    
-    
    
-    	The code might look complicated but lemme break it down for you.
-    	
      
-    		
    • W.I.P.
      • 
-    	
    
-    
    
-    
    
-    	For part you need an always sensor that runs in a loop, enable true
-    	level triggering.
-    
    
-    
    
-    	Now we've created the player movement, now we check if the player typed
-    	"iamspeed"
-    
    
-    
    def main():
-    cheats = own["cheats"].lower() # Defined to avoid lengthy lines
-
-    if "nogravity" in cheats and own.scene.gravity.z != 0.0:
-        own.scene.gravity = (0, 0, 0)
-        own["cheats"] = ""
-    elif "nogravity" in cheats and own.scene.gravity.z == 0.0:
-        own.scene.gravity = (0, 0, -9.80)
-        own["cheats"] = ""
-
-    # "iamspeed" Part here
-    elif "iamspeed" in cheats and own["speed"] == 1/8:
-        own["speed"] = 1
-        own["cheats"] = ""
-    elif "iamspeed" in cheats and own["speed"] == 1:
-        own["speed"] = 1/8
-        own["cheats"] = ""
-    else:
-        pass
    
-    
    
-    	The main reason own["speed"] = 1/8 is it results in
-    	shorter float whose value will be 0.128. If you have
-    	defined it speed property as 0.1 the float be will something like
-    	0.100000022912 or so, which can be frustrating to
-    	check that cheat for the second time.
    
-    	And if you have defined speed instead of
-    	own["speed"] you might enounter
-    	UnboundLocalError.
-    
    
-    
    
-    	Now for the final part, we're going to spawn a big cube infront of the player.
-    	For that we need to copy the orientation and position of the player. Instead
-    	of writing code that need to deal with Vector, we can
-    	simply parent an Empty to the player. Must be looking something like this.
-    
    
-    
    
-    	
-    	
    Example setup for spawing objects
    
-    
    
-    
    
-    	Now we need to add the code that spawns the object...
-    
    
-    
    # Spawn object mechanism
-elif "abigcube" in cheats:
-    own.scene.addObject("dacube", "spawn", 0)
-    own["cheats"] = ""
    
-    
    
-    	In the addObject(), we put the name of our object
-    	we're going to spawn as string and name of spawning object as string which is
-    	used to copy the position, rotation and scale to spawn "dacube".
-    
    
-    
    try:
-    import Range
-except:
-    import bge as Range
-
-from mathutils import Vector
-
-cont = Range.logic.getCurrentController()
-own = cont.owner
-
-if "speed" not in own:
-    own["speed"] = 1/8
-    own.addDebugProperty("speed", True)
-
-def main():
-    cheats = own["cheats"].lower()
-
-    if "nogravity" in cheats and own.scene.gravity.z != 0.0:
-        own.scene.gravity = (0, 0, 0)
-        own["cheats"] = ""
-    elif "nogravity" in cheats and own.scene.gravity.z == 0.0:
-        own.scene.gravity = (0, 0, -9.80)
-        own["cheats"] = ""
-    elif "iamspeed" in cheats and own["speed"] == 1/8:
-        own["speed"] = 1
-        own["cheats"] = ""
-    elif "iamspeed" in cheats and own["speed"] == 1:
-        own["speed"] = 1/8
-        own["cheats"] = ""
-    elif "abigcube" in cheats:
-        spawn = own.scene.objects["spawn"]
-        own.scene.addObject("dacube", spawn, 0)
-        own["cheats"] = ""
-    else:
-        pass
-
-def move():
-    keysdown = Range.logic.keyboard.activeInputs
-    x = 0
-    z = 0
-
-    if 45 in keysdown: # 45 = W key
-        y = own["speed"]
-    else:
-        y = 0.0
-    
-    if 23 in keysdown and not 26 in keysdown:
-        zt = own["speed"]
-    elif 26 in keysdown and not 23 in keysdown:
-        zt = -own["speed"]
-    else:
-        zt = 0.0
-    
-    own.applyMovement((x, y, z), True)
-    own.applyRotation((0.0, 0.0, zt), True)
    
-    
    
-    	
-    	
    Final Result
    
-    
    
-    
    
-    	Must be working....
-    	Download project file here.
-    
    
-    
-	
-	
-	
-	
-	
-
+
+
+
+	
+	
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+	In-Game Cheats
+
+
+	
    Implementing Cheats
    
+	
    
+		In this tutorial, we're going to implement cheat codes inside our game project.
    
+		Without any further ado, let's get started.
+	
    
+	
    
+		
+		
    Cheat activated in GTA San Andreas
    
+	
    
+	
    Keyboard
    
+	
    Logic Bricks Setup
    
+	
    
+		Open up the logic bricks, add an always sensor,
+		a keyboard sensor which is going to record
+		our keystrokes and a python controller having it's script type to
+		Module. Create a new property, name it as record
+		whose data type will be boolean and another property named as
+		cheats whose type will be string.
    
+		Moving to the keyboard sensor we've just added, we need to record the keys we're
+		pressing so enable All Keys. The Log Toggle field asks for a property
+		which let's us to record the keystrokes, if the property is false we
+		can't record our keystrokes,
+		so go ahead select our property record
+		in that field and set it True (just enable it lol). The Target field asks
+		for a property with which we record our keystrokes, so select our
+		cheats property in that field.
    
+	
    
+	
    
+		
+		
    Logic Bricks Setup
    
+	
    
+	
    
+		If you run the game, you can that our keystrokes are being recorded.
+	
    
+	
    
+		
+		
    Logic Bricks Setup Working
    
+	
    
+	
    Python Setup
    
+	
    
+		Create a new file, name it as cheats.py,
+		define the necessary like below.
+	
    
+	
    try:
+    import Range # I'm using Range Engine
+except:
+    import bge as Range
+
+cont = Range.logic.getCurrentController()
+own = cont.owner # define owner
+
+def main(): # got the owner, so no need of using "main(cont)"
+    pass
    
+    
    
+    	Now the main runs in a continuos loop, we need to check
+    	our cheat code. Before that I'd like to create some code for our cheats.
+    	
      
+    		
    • nogravity - sets the world gravity to 0
      • 
+    		
    • iamspeed - player moves very fast
      • 
+    		
    • abigcube - spawns a big cube
      • 
+    	
    
+    
    
+    
    
+    	Here are some cheats, the first two cheats changes the default value. If
+    	we type the same cheat again, we must be able to get it back to normal mode.
    
+    	Now to implement it, we check the if any of the above cheats was typed
+    	we trigger what must be triggered.
+    
    
+    
    def main():
+    if "nogravity" in own["cheats"].lower() and own.scene.gravity.z != 0.0:
+        own.scene.gravity = 0,0,0
+    elif "nogravity" in own["cheats"].lower() and own.scene.gravity.z == 0.0:
+        own.scene.gravity = (0,0,-9.80)
    
+    
    
+    	Here our cube floats when the cheat is enabled but when you type again,
+    	gravity doesn't go back to normal. So we need to clear the text field by doing so.
+    
    
+    
    def main():
+    if "nogravity" in own["cheats"].lower() and own.scene.gravity.z != 0.0:
+        own.scene.gravity = 0,0,0
+        own["cheats"] = ""
+    elif "nogravity" in own["cheats"].lower() and own.scene.gravity.z == 0.0:
+        own.scene.gravity = (0,0,-9.80)
+        own["cheats"] = ""
    
+    
    
+    	If this was hard to understand, let me break it down for ya:
+    	
      
+    		
    • We have a function that runs in a loop.
      • 
+    		
    • Checks if the user typed that certain cheat.
      • 
+    		
      
+    			Checks if the user typed nogravity and
+    			if the gravity's Z axis was not equal to zero.
      
+    			.lower() converts any letters that
+    			are randomly in capital to lower.
+    		
      
+    		
    • we set the gravity to zero in Vector form as (0,0,0).
      • 
+    		
    • Clear the cheats property's texts.
      • 
+    		
    • Checks if user typed the same cheat.
      • 
+    		
      
+    			We check if the user typed the same cheat again and the gravity's Z axis
+    			is equal to zero.
+    		
      
+    		
    • 
+    			Then we set gravity back to -9.80.
+    		
      • 
+    		
    • Clear the texts.
      • 
+    	
    
+    
    
+    
    
+    	And then we need to implement two more cheats, which are iamspeed that
+    	changes the player's speed and abigcube that spawns a big cube in front
+    	of the player. But we haven't created the player's movement, so we'll make one.
+    	You can skip to this part if you're not interested making the movement
+    	code.
+    
    
+    
    if "speed" not in own:
+    own["speed"] = 1/8 # int type, this is important
+
+def move():
+    keysdown = Range.logic.keyboard.activeInputs
+    x = 0
+    z = 0
+
+    if 45 in keysdown: # 45 = W key
+        y = speed
+    else:
+        y = 0.0
+    
+    if 23 in keysdown and not 26 in keysdown:
+        zt = speed
+    elif 26 in keysdown and not 23 in keysdown:
+        zt = -speed
+    else:
+        zt = 0.0
+    
+    own.applyMovement((x, y, z), True)
+    own.applyRotation((0.0, 0.0, zt), True)
    
+    
    
+    	The code might look complicated but lemme break it down for you.
+    	
      
+    		
    • W.I.P.
      • 
+    	
    
+    
    
+    
    
+    	For part you need an always sensor that runs in a loop, enable true
+    	level triggering.
+    
    
+    
    
+    	Now we've created the player movement, now we check if the player typed
+    	"iamspeed"
+    
    
+    
    def main():
+    cheats = own["cheats"].lower() # Defined to avoid lengthy lines
+
+    if "nogravity" in cheats and own.scene.gravity.z != 0.0:
+        own.scene.gravity = (0, 0, 0)
+        own["cheats"] = ""
+    elif "nogravity" in cheats and own.scene.gravity.z == 0.0:
+        own.scene.gravity = (0, 0, -9.80)
+        own["cheats"] = ""
+
+    # "iamspeed" Part here
+    elif "iamspeed" in cheats and own["speed"] == 1/8:
+        own["speed"] = 1
+        own["cheats"] = ""
+    elif "iamspeed" in cheats and own["speed"] == 1:
+        own["speed"] = 1/8
+        own["cheats"] = ""
+    else:
+        pass
    
+    
    
+    	The main reason own["speed"] = 1/8 is it results in
+    	shorter float whose value will be 0.128. If you have
+    	defined it speed property as 0.1 the float be will something like
+    	0.100000022912 or so, which can be frustrating to
+    	check that cheat for the second time.
    
+    	And if you have defined speed instead of
+    	own["speed"] you might enounter
+    	UnboundLocalError.
+    
    
+    
    
+    	Now for the final part, we're going to spawn a big cube infront of the player.
+    	For that we need to copy the orientation and position of the player. Instead
+    	of writing code that need to deal with Vector, we can
+    	simply parent an Empty to the player. Must be looking something like this.
+    
    
+    
    
+    	
+    	
    Example setup for spawing objects
    
+    
    
+    
    
+    	Now we need to add the code that spawns the object...
+    
    
+    
    # Spawn object mechanism
+elif "abigcube" in cheats:
+    own.scene.addObject("dacube", "spawn", 0)
+    own["cheats"] = ""
    
+    
    
+    	In the addObject(), we put the name of our object
+    	we're going to spawn as string and name of spawning object as string which is
+    	used to copy the position, rotation and scale to spawn "dacube".
+    
    
+    
    try:
+    import Range
+except:
+    import bge as Range
+
+from mathutils import Vector
+
+cont = Range.logic.getCurrentController()
+own = cont.owner
+
+if "speed" not in own:
+    own["speed"] = 1/8
+    own.addDebugProperty("speed", True)
+
+def main():
+    cheats = own["cheats"].lower()
+
+    if "nogravity" in cheats and own.scene.gravity.z != 0.0:
+        own.scene.gravity = (0, 0, 0)
+        own["cheats"] = ""
+    elif "nogravity" in cheats and own.scene.gravity.z == 0.0:
+        own.scene.gravity = (0, 0, -9.80)
+        own["cheats"] = ""
+    elif "iamspeed" in cheats and own["speed"] == 1/8:
+        own["speed"] = 1
+        own["cheats"] = ""
+    elif "iamspeed" in cheats and own["speed"] == 1:
+        own["speed"] = 1/8
+        own["cheats"] = ""
+    elif "abigcube" in cheats:
+        spawn = own.scene.objects["spawn"]
+        own.scene.addObject("dacube", spawn, 0)
+        own["cheats"] = ""
+    else:
+        pass
+
+def move():
+    keysdown = Range.logic.keyboard.activeInputs
+    x = 0
+    z = 0
+
+    if 45 in keysdown: # 45 = W key
+        y = own["speed"]
+    else:
+        y = 0.0
+    
+    if 23 in keysdown and not 26 in keysdown:
+        zt = own["speed"]
+    elif 26 in keysdown and not 23 in keysdown:
+        zt = -own["speed"]
+    else:
+        zt = 0.0
+    
+    own.applyMovement((x, y, z), True)
+    own.applyRotation((0.0, 0.0, zt), True)
    
+    
    
+    	
+    	
    Final Result
    
+    
    
+    
    
+    	Must be working....
+    	Download project file here.
+    
    
+    
+	
+	
+	
+	
+	
+
 
\ No newline at end of file
diff --git a/courses/tutorials/py-toggle-buttons.html b/courses/tutorials/py-toggle-buttons.html
index 66eb80a..b5a2dfe 100644
--- a/courses/tutorials/py-toggle-buttons.html
+++ b/courses/tutorials/py-toggle-buttons.html
@@ -1,145 +1,145 @@
-
-
-
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	
-	Toggle Buttons
-
-
-	
    Toggle Buttons
    
-	
    
-		In this tutorial website, we'll be creating the toggle mechanism using python.
-		We will turn on and off a light.
-	
    
-	
    Scene Setup
    
-	
    
-		Create a dark environment and add a spot lamp, creating a dark environment
-		is simple as pie! Delete everything in the scene, set the horizon and zenith
-		colors to some dark color, add a plane and scale it to 10, add a spot lamp
-		and bring it on Z axis to something around 10. Should be looking something like
-		this.
-	
    
-	
    
-		
-		
    Dark Environment
    
-	
    
-	
    Coding
    
-	
    
-		Let's import our module, define the current controller, get the owner and create
-		a function that runs in a loop named as main().
-	
    
-	
    try:
-    import Range
-except:
-    import bge as Range
-    
-cont = Range.logic.getCurrentController()
-own = cont.owner
-
-def main():
-    pass
    
-    
    
-    	We need to get our object's name which is a lamp and in python, its type will be
-    	KX_LightObject which is a subclass of
-    	KX_GameObject.
-    
    
-    
    def init():
-    if "init" not in own or own["init"] == False:
-        own["init"] = True
-        own["toggle"] = True
    
-    
    
-    	We create a function that runs once even though its wrapped with a sensor
-    	that runs in a loop. We also created a property that controls the light.
    
-    	Now let's code the toggle mechanism, let's work on the looping function.
-    	We check for the user's input and if that certain input was triggered,
-    	we turn on the light.
    
-    	Let's add an always and a keyboard sensor to the controllers.
-    	It looks something like this.
-    
    
-    
    
-    	
-    	
    Logic Bricks Setup
    
-    
    
-    
    def main():
-    if own.sensors["Keyboard"].positive and own["toggle"] == False:
-        own["toggle"] = True
-    elif own.sensors["Keyboard"].positive and own["toggle"] == True:
-        own["toggle"] = False
    
-    
    
-    	Here, we check that if the keyboard sensor is triggered and if the property
-    	toggle was False, we set it to True and
-    	vice versa.
-    
    
-    
    def main():
-    if own.sensors["Keyboard"].positive and own["toggle"] == False:
-        own["toggle"] = True
-    elif own.sensors["Keyboard"].positive and own["toggle"] == True:
-        own["toggle"] = False
-
-    # Light toggle part goes below
-    elif own["toggle"] == True:
-        own.scene.objects["Spot"].energy = 1.0
-    elif own["toggle"] == False:
-        own.scene.objects["Spot"].energy = 0.0
-    else:
-        pass
    
-    
    
-    	Here we check that if the property was True
-    	we set the light's energy to 1.0, light attribute
-    	needs a float when pass the value to it. Then on the third elif it happens
-    	vice versa. Finally if none of them takes place, we do nothing.
    
-    	Here is the full code.
-    
    
-    
    try:
-    import Range
-except:
-    import bge as Range
-    
-cont = Range.logic.getCurrentController()
-own = cont.owner
-
-def init():
-    if "init" not in own or own["init"] == False:
-        own["init"] = True
-        own["toggle"] = True
-
-def main():
-    if own.sensors["Keyboard"].positive and own["toggle"] == False:
-        own["toggle"] = True
-    elif own.sensors["Keyboard"].positive and own["toggle"] == True:
-        own["toggle"] = False
-    elif own["toggle"] == True:
-        own.scene.objects["Spot"].energy = 1.0
-    elif own["toggle"] == False:
-        own.scene.objects["Spot"].energy = 0.0
-    else:
-        pass
    
-    
    
-    	The final result should look something like this.
-    
    
-    
    
-    	
-    	
    Final Result
    
-    
    
-    
    
-    	Download the project file.
-    
    
-	
-	
-	
-	
-
+
+
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	
+	Toggle Buttons
+
+
+	
    Toggle Buttons
    
+	
    
+		In this tutorial website, we'll be creating the toggle mechanism using python.
+		We will turn on and off a light.
+	
    
+	
    Scene Setup
    
+	
    
+		Create a dark environment and add a spot lamp, creating a dark environment
+		is simple as pie! Delete everything in the scene, set the horizon and zenith
+		colors to some dark color, add a plane and scale it to 10, add a spot lamp
+		and bring it on Z axis to something around 10. Should be looking something like
+		this.
+	
    
+	
    
+		
+		
    Dark Environment
    
+	
    
+	
    Coding
    
+	
    
+		Let's import our module, define the current controller, get the owner and create
+		a function that runs in a loop named as main().
+	
    
+	
    try:
+    import Range
+except:
+    import bge as Range
+    
+cont = Range.logic.getCurrentController()
+own = cont.owner
+
+def main():
+    pass
    
+    
    
+    	We need to get our object's name which is a lamp and in python, its type will be
+    	KX_LightObject which is a subclass of
+    	KX_GameObject.
+    
    
+    
    def init():
+    if "init" not in own or own["init"] == False:
+        own["init"] = True
+        own["toggle"] = True
    
+    
    
+    	We create a function that runs once even though its wrapped with a sensor
+    	that runs in a loop. We also created a property that controls the light.
    
+    	Now let's code the toggle mechanism, let's work on the looping function.
+    	We check for the user's input and if that certain input was triggered,
+    	we turn on the light.
    
+    	Let's add an always and a keyboard sensor to the controllers.
+    	It looks something like this.
+    
    
+    
    
+    	
+    	
    Logic Bricks Setup
    
+    
    
+    
    def main():
+    if own.sensors["Keyboard"].positive and own["toggle"] == False:
+        own["toggle"] = True
+    elif own.sensors["Keyboard"].positive and own["toggle"] == True:
+        own["toggle"] = False
    
+    
    
+    	Here, we check that if the keyboard sensor is triggered and if the property
+    	toggle was False, we set it to True and
+    	vice versa.
+    
    
+    
    def main():
+    if own.sensors["Keyboard"].positive and own["toggle"] == False:
+        own["toggle"] = True
+    elif own.sensors["Keyboard"].positive and own["toggle"] == True:
+        own["toggle"] = False
+
+    # Light toggle part goes below
+    elif own["toggle"] == True:
+        own.scene.objects["Spot"].energy = 1.0
+    elif own["toggle"] == False:
+        own.scene.objects["Spot"].energy = 0.0
+    else:
+        pass
    
+    
    
+    	Here we check that if the property was True
+    	we set the light's energy to 1.0, light attribute
+    	needs a float when pass the value to it. Then on the third elif it happens
+    	vice versa. Finally if none of them takes place, we do nothing.
    
+    	Here is the full code.
+    
    
+    
    try:
+    import Range
+except:
+    import bge as Range
+    
+cont = Range.logic.getCurrentController()
+own = cont.owner
+
+def init():
+    if "init" not in own or own["init"] == False:
+        own["init"] = True
+        own["toggle"] = True
+
+def main():
+    if own.sensors["Keyboard"].positive and own["toggle"] == False:
+        own["toggle"] = True
+    elif own.sensors["Keyboard"].positive and own["toggle"] == True:
+        own["toggle"] = False
+    elif own["toggle"] == True:
+        own.scene.objects["Spot"].energy = 1.0
+    elif own["toggle"] == False:
+        own.scene.objects["Spot"].energy = 0.0
+    else:
+        pass
    
+    
    
+    	The final result should look something like this.
+    
    
+    
    
+    	
+    	
    Final Result
    
+    
    
+    
    
+    	Download the project file.
+    
    
+	
+	
+	
+	
+
 
\ No newline at end of file
diff --git a/courses/tutorials/set-resolution.html b/courses/tutorials/set-resolution.html
index 2af2bd2..a10c7a2 100644
--- a/courses/tutorials/set-resolution.html
+++ b/courses/tutorials/set-resolution.html
@@ -1,142 +1,142 @@
-
-
-
-	
-	
-	Set Resolution
-
-
-	
    Set Resolution
    
-	
    
-		In this tutorial, we will get and set screen resolution of our game,
-		let's get started.
    
-		
-	
    
-	
    
-		Fire up the game engine, create a new text file, save it as
-		reso.py, import the game engine module
-		and necessary stuff
-	
    
-	
    try:
-    import Range as bge
-except:
-    import bge
-
-cont = bge.logic.getCurrentController()
-own = cont.owner
-
-def reso(cont):
-    pass
    
-	
    
-		Now we get the screen resolution and print it on a property.
-		I am a lazy guy, i dont create property by going to logic bricks,
-		create a property, create a new one, blah blah blah...
    
-		No, I got a new method for you where u can create a property inside python and
-		debug without touching logic bricks! For that, we create two new properties named
-		as "X" and "Y" which will be inside a init function.
-	
    
-	
    def init(cont):
-    if "init" not in own or own["init"] != True:
-        own["init"] = True
-        # List of properties goes here.
    
-    
    
-    	So we've created an "init" function that must run only once, it only runs once
-    	even if true level triggering was enabled in a sensor. Let's add some properties
-    	and debug them.
-    
    
-    
    def init(cont):
-    if "init" not in own or own["init"] != True:
-        own["init"] = True
-        own["X"] = 0.0 # There's a ".", so it's a float
-        own["Y"] = 0.0 # Float type
    
-    
    
-    	Here we've added two properties and its value is not 0
-    	but 0.0 which means, its a floating point integers.
-    	If you assign a True or False,
-    	the list would be a boolean type property.
    
-    	Now let's debug the property.
-    
    
-    
    def init(cont):
-    if "init" not in own or own["init"] != True:
-        own["init"] = True
-        own["X"] = 0.0 # There's a ".", so it's a float
-        own["Y"] = 0.0 # Float type
-        own.addDebugProperty("X", True)
-        own.addDebugProperty("Y", True)
    
-    
    
-    	To check if this works, add an always sensor, two python controller with
-    	script type set as Module, name the first one as
-    	reso.init, the second one as 
-    	reso.reso and connect them.
-    
    
-    
    
-    	
-    	
    Logic bricks setup
    
-    
    
-    
    
-    	Now we'll move to the looping function,
-    	we'll get the screen width and height.
-    
    
-    
    def reso(cont):
-    own["X"] = bge.render.getWindowWidth()
-    own["Y"] = bge.render.getWindowHeight()
    
-    
    
-    	Now we got our info, now we need to set the resolution. We can either
-    	set the resolution either with a property or just be defining them,
-    	We'll go to our init function and create two
-    	new properties that sets the resolution.
-    
    
-    
    def init(cont):
-    if "init" not in own or own["init"] != True:
-        own["init"] = True
-        own["X"] = 0.0 # There's a ".", so it's a float
-        own["Y"] = 0.0 # Float type
-        own.addDebugProperty("X", True)
-        own.addDebugProperty("Y", True)
-        if "width" or "height" not in own:
-            own["width"] = 640 # Integer type
-            own["height"] = 480 # Integer type
    
-    
    
-    	In this code we check that if the property width
-    	or height doesn't exist, we create them
-    	and set their values as 640x480.
    
-    	Now let's jump to the looping function, and write the code that set the
-    	resolution we need. We should not be keep setting the resolution, so we need
-    	a keyboard sensor that does the job once. Add a keyboard sensor,
-    	enable Tap,
-    	connect it with the reso.reso controller.
-    
    
-    
    def reso(cont):
-    own["X"] = bge.render.getWindowWidth()
-    own["Y"] = bge.render.getWindowHeight()
-    if cont.sensors["Keyboard"].positive:
-        bge.render.setWindowSize(own["width"], own["height"])
    
-    
    
-    	
    Note
    
-    	
    
-    		render.setWindowSize() only works
-    		in the standalone player mode, not in the in-built embedded player.
-    	
    
-    
    
-    
    
-    	Now launch the game in standalone player mode and trigger the keyboard,
-    	it must set the window size to the values we've set.
    
-    
    
-    
    
-        
-        
    Working setup of changing resolution
    
-    
    
-    
    
-        Download the project file.
-    
    
-	
-	
-	
-	
-
+
+
+
+	
+	
+	Set Resolution
+
+
+	
    Set Resolution
    
+	
    
+		In this tutorial, we will get and set screen resolution of our game,
+		let's get started.
    
+		
+	
    
+	
    
+		Fire up the game engine, create a new text file, save it as
+		reso.py, import the game engine module
+		and necessary stuff
+	
    
+	
    try:
+    import Range as bge
+except:
+    import bge
+
+cont = bge.logic.getCurrentController()
+own = cont.owner
+
+def reso(cont):
+    pass
    
+	
    
+		Now we get the screen resolution and print it on a property.
+		I am a lazy guy, i dont create property by going to logic bricks,
+		create a property, create a new one, blah blah blah...
    
+		No, I got a new method for you where u can create a property inside python and
+		debug without touching logic bricks! For that, we create two new properties named
+		as "X" and "Y" which will be inside a init function.
+	
    
+	
    def init(cont):
+    if "init" not in own or own["init"] != True:
+        own["init"] = True
+        # List of properties goes here.
    
+    
    
+    	So we've created an "init" function that must run only once, it only runs once
+    	even if true level triggering was enabled in a sensor. Let's add some properties
+    	and debug them.
+    
    
+    
    def init(cont):
+    if "init" not in own or own["init"] != True:
+        own["init"] = True
+        own["X"] = 0.0 # There's a ".", so it's a float
+        own["Y"] = 0.0 # Float type
    
+    
    
+    	Here we've added two properties and its value is not 0
+    	but 0.0 which means, its a floating point integers.
+    	If you assign a True or False,
+    	the list would be a boolean type property.
    
+    	Now let's debug the property.
+    
    
+    
    def init(cont):
+    if "init" not in own or own["init"] != True:
+        own["init"] = True
+        own["X"] = 0.0 # There's a ".", so it's a float
+        own["Y"] = 0.0 # Float type
+        own.addDebugProperty("X", True)
+        own.addDebugProperty("Y", True)
    
+    
    
+    	To check if this works, add an always sensor, two python controller with
+    	script type set as Module, name the first one as
+    	reso.init, the second one as 
+    	reso.reso and connect them.
+    
    
+    
    
+    	
+    	
    Logic bricks setup
    
+    
    
+    
    
+    	Now we'll move to the looping function,
+    	we'll get the screen width and height.
+    
    
+    
    def reso(cont):
+    own["X"] = bge.render.getWindowWidth()
+    own["Y"] = bge.render.getWindowHeight()
    
+    
    
+    	Now we got our info, now we need to set the resolution. We can either
+    	set the resolution either with a property or just be defining them,
+    	We'll go to our init function and create two
+    	new properties that sets the resolution.
+    
    
+    
    def init(cont):
+    if "init" not in own or own["init"] != True:
+        own["init"] = True
+        own["X"] = 0.0 # There's a ".", so it's a float
+        own["Y"] = 0.0 # Float type
+        own.addDebugProperty("X", True)
+        own.addDebugProperty("Y", True)
+        if "width" or "height" not in own:
+            own["width"] = 640 # Integer type
+            own["height"] = 480 # Integer type
    
+    
    
+    	In this code we check that if the property width
+    	or height doesn't exist, we create them
+    	and set their values as 640x480.
    
+    	Now let's jump to the looping function, and write the code that set the
+    	resolution we need. We should not be keep setting the resolution, so we need
+    	a keyboard sensor that does the job once. Add a keyboard sensor,
+    	enable Tap,
+    	connect it with the reso.reso controller.
+    
    
+    
    def reso(cont):
+    own["X"] = bge.render.getWindowWidth()
+    own["Y"] = bge.render.getWindowHeight()
+    if cont.sensors["Keyboard"].positive:
+        bge.render.setWindowSize(own["width"], own["height"])
    
+    
    
+    	
    Note
    
+    	
    
+    		render.setWindowSize() only works
+    		in the standalone player mode, not in the in-built embedded player.
+    	
    
+    
    
+    
    
+    	Now launch the game in standalone player mode and trigger the keyboard,
+    	it must set the window size to the values we've set.
    
+    
    
+    
    
+        
+        
    Working setup of changing resolution
    
+    
    
+    
    
+        Download the project file.
+    
    
+	
+	
+	
+	
+
 
\ No newline at end of file
diff --git a/img/bgeninja.svg b/img/bgeninja.svg
index beaeea2..f24845c 100644
--- a/img/bgeninja.svg
+++ b/img/bgeninja.svg
@@ -1,22 +1,22 @@
-
-
-
-
-  
-  
-    
-  
-
+
+
+
+
+  
+  
+    
+  
+
diff --git a/img/bgeninja2.svg b/img/bgeninja2.svg
index edcaf88..1586984 100644
--- a/img/bgeninja2.svg
+++ b/img/bgeninja2.svg
@@ -1,7 +1,7 @@
-
-
-  
-  
-    
-  
+
+
+  
+  
+    
+  
 
\ No newline at end of file
diff --git a/img/range.svg b/img/range.svg
index 346091b..173b175 100644
--- a/img/range.svg
+++ b/img/range.svg
@@ -1,50 +1,50 @@
-
-
-
-
+
+
+
+
diff --git a/img/upbge.svg b/img/upbge.svg
index 05ee68c..482cdf0 100644
--- a/img/upbge.svg
+++ b/img/upbge.svg
@@ -1,109 +1,109 @@
-
-
-  UPBGE Logo
-  
-  
-  
-    
-      
-        image/svg+xml
-        
-        UPBGE Logo
-        https://upbge.org/
-      
-    
-  
-  
-    
-      
-        
-          
-          
-          
-          
-          
-          
-          
-          
-        
-      
-    
-  
-
+
+
+  UPBGE Logo
+  
+  
+  
+    
+      
+        image/svg+xml
+        
+        UPBGE Logo
+        https://upbge.org/
+      
+    
+  
+  
+    
+      
+        
+          
+          
+          
+          
+          
+          
+          
+          
+        
+      
+    
+  
+
diff --git a/index.html b/index.html
index 124d88a..d5233bd 100644
--- a/index.html
+++ b/index.html
@@ -81,7 +81,7 @@ 
    Tutorials for game engine
    
 		
    
 			
    4
    
 			
    Advanced Stuff
    
-			
    Advanced programming and understanding what the game engine source code does too!
    
+			
    Game engine source code related stuff.
    
 			
 		
    
 	
    
diff --git a/style3.css b/style3.css
index fa8b32f..04c912b 100644
--- a/style3.css
+++ b/style3.css
@@ -291,21 +291,21 @@ a:hover{
 	background: linear-gradient(to right, forestgreen, darkgreen);
 }
 .know .what::before{
-	content: "❓ Know";
+	content: "Know ❓";
 }
 
 .note .what{
 	background: linear-gradient(to right, midnightblue, royalblue);
 }
 .note .what::before{
-	content: "📝 Note";
+	content: "Note 📝";
 }
 
 .warning .what{
-	background: orangered;
+	background: linear-gradient(to right, orangered, #b82c1a);
 }
 .warning .what::before{
-	content: "❗ Warning";
+	content: "Warning ❗";
 }
 
 iframe{
@@ -321,12 +321,20 @@ iframe{
 @keyframes target_{
 	0%{
 		background: transparent;
+		color: inherit;
+	}
+	25%{
+		color: black;
 	}
 	50%{
-		background: rgba(255, 255, 255, 0.2);
+		background: yellow;
+	}
+	75%{
+		color: black;
 	}
 	100%{
 		background: transparent;
+		color: inherit;
 	}
 }
 /*Making the site more responsive almost on any device*/
diff --git a/vs2015.css b/vs2015.css
index 2c2cf04..e135e49 100644
--- a/vs2015.css
+++ b/vs2015.css
@@ -1,100 +1,100 @@
-pre code.hljs {
-  display: block;
-  overflow-x: auto;
-  padding: 1em
-}
-code.hljs {
-  padding: 3px 5px
-}
-/*
- * Visual Studio 2015 dark style
- * Author: Nicolas LLOBERA 
- */
-.hljs {
-  background: #1E1E1E;
-  color: #DCDCDC
-}
-.hljs-keyword,
-.hljs-literal,
-.hljs-symbol,
-.hljs-name {
-  color: #569CD6
-}
-.hljs-link {
-  color: #569CD6;
-  text-decoration: underline
-}
-.hljs-built_in,
-.hljs-type {
-  color: #4EC9B0
-}
-.hljs-number,
-.hljs-class {
-  color: #B8D7A3
-}
-.hljs-string,
-.hljs-meta .hljs-string {
-  color: #D69D85
-}
-.hljs-regexp,
-.hljs-template-tag {
-  color: #9A5334
-}
-.hljs-subst,
-.hljs-function,
-.hljs-title,
-.hljs-params,
-.hljs-formula {
-  color: #DCDCDC
-}
-.hljs-comment,
-.hljs-quote {
-  color: #57A64A;
-  font-style: italic
-}
-.hljs-doctag {
-  color: #608B4E
-}
-.hljs-meta,
-.hljs-meta .hljs-keyword,
-.hljs-tag {
-  color: #9B9B9B
-}
-.hljs-variable,
-.hljs-template-variable {
-  color: #BD63C5
-}
-.hljs-attr,
-.hljs-attribute {
-  color: #9CDCFE
-}
-.hljs-section {
-  color: gold
-}
-.hljs-emphasis {
-  font-style: italic
-}
-.hljs-strong {
-  font-weight: bold
-}
-/*.hljs-code {
-  font-family:'Monospace';
-}*/
-.hljs-bullet,
-.hljs-selector-tag,
-.hljs-selector-id,
-.hljs-selector-class,
-.hljs-selector-attr,
-.hljs-selector-pseudo {
-  color: #D7BA7D
-}
-.hljs-addition {
-  background-color: #144212;
-  display: inline-block;
-  width: 100%
-}
-.hljs-deletion {
-  background-color: #600;
-  display: inline-block;
-  width: 100%
+pre code.hljs {
+  display: block;
+  overflow-x: auto;
+  padding: 1em
+}
+code.hljs {
+  padding: 3px 5px
+}
+/*
+ * Visual Studio 2015 dark style
+ * Author: Nicolas LLOBERA 
+ */
+.hljs {
+  background: #1E1E1E;
+  color: #DCDCDC
+}
+.hljs-keyword,
+.hljs-literal,
+.hljs-symbol,
+.hljs-name {
+  color: #569CD6
+}
+.hljs-link {
+  color: #569CD6;
+  text-decoration: underline
+}
+.hljs-built_in,
+.hljs-type {
+  color: #4EC9B0
+}
+.hljs-number,
+.hljs-class {
+  color: #B8D7A3
+}
+.hljs-string,
+.hljs-meta .hljs-string {
+  color: #D69D85
+}
+.hljs-regexp,
+.hljs-template-tag {
+  color: #9A5334
+}
+.hljs-subst,
+.hljs-function,
+.hljs-title,
+.hljs-params,
+.hljs-formula {
+  color: #DCDCDC
+}
+.hljs-comment,
+.hljs-quote {
+  color: #57A64A;
+  font-style: italic
+}
+.hljs-doctag {
+  color: #608B4E
+}
+.hljs-meta,
+.hljs-meta .hljs-keyword,
+.hljs-tag {
+  color: #9B9B9B
+}
+.hljs-variable,
+.hljs-template-variable {
+  color: #BD63C5
+}
+.hljs-attr,
+.hljs-attribute {
+  color: #9CDCFE
+}
+.hljs-section {
+  color: gold
+}
+.hljs-emphasis {
+  font-style: italic
+}
+.hljs-strong {
+  font-weight: bold
+}
+/*.hljs-code {
+  font-family:'Monospace';
+}*/
+.hljs-bullet,
+.hljs-selector-tag,
+.hljs-selector-id,
+.hljs-selector-class,
+.hljs-selector-attr,
+.hljs-selector-pseudo {
+  color: #D7BA7D
+}
+.hljs-addition {
+  background-color: #144212;
+  display: inline-block;
+  width: 100%
+}
+.hljs-deletion {
+  background-color: #600;
+  display: inline-block;
+  width: 100%
 }
\ No newline at end of file