#GMOD HOW TO ROTATE PROPS PLUS#

Then we need to add another value after the RGB, called alpha. It would look like Buttonīut say if I wanted to make my prop invisible. If we wanted to get red, we would simply max the red value and leave the green and blue value to zero. This color method is subtractive, which means we subtract colors from black to get the color we want. To change the color of an entity, we use E:setColor(N,N,N), where the E stands for which entity to change color, and the N's are the RGB values. Something new about the E2 is that you can program color changes to other entities you own. If it was equal to '', it would hint you that you have not inputted a text to say. In this example, you would say the message inputted, if it is not equal to '', which is nothing. Like the arrow (->) in E1, the curly brackets (

We could wery well have written if (Button=1), but it is longer and in E2 you only have to put a variable inside an 'if ()'-function, and it will ask itself 'Does this variable equal anything besides zero?' It will check if the variable is equal to anything but zero. This is because when the E2 finds the name of a variable inside the 'if ()' paretheses, it will default to checking if that variable is true. You may have noticed that I only wrote the name of the variable incide the parentheses. This function means 'if Button is equal to one, then proceed to then'. This is the same as 'If' in E1, except you put the arguments inside a parentheses. I am going to break it down for you guys. In this example we will make a number increment at the push of a button. != Is it not equal to?(Is it anything alse, but?) To start off with, here's a legend for the different types of operators in a conditional statement (if-statement). For the first examples I will post both the E1 syntax and the E2 syntax, so all of you guys that already know a bit of E1 can learn the basics of E2. The syntax of the E2 is actually pretty simple and also pretty simular to both E1 and C/C#/C++. Random ( 23, 42 ) will get a random value between 23 and 42. Randint will get a random integer/ rounded number, while random will get a real/ decimal number.

random(Min,Max)/randint(Min,Max): Min to Max.

The arguments determine the range of the random numbers returned: These functions take 0-2 arguments and return random numbers. 1.499 or less would equal 1, while 1.5 or larger would equal 2. Round command (round()) will round the value to the nearest integer. Round up (ceil()) is the same as floor, except that it rounds up. The round down command (floor()), is used to floor a value. If a circle's radius is 1, it's circumference is pi. Pi is the ratio between a circles radius and its circumference. It is hard to explain, so I will give you some examples.Ĭube root is basically the same as square root, execept it returns the number which must be multiplied by it self twice to get the main value. The square root of a value is the number, that gives the value when multiplied by itself. It means how many times the argument is multiplied by itself. It uses the slash (/)Įxponention is not so widely used.

It uses the star sign (*).ĭivision is also a widely used mathematical operation in the E2. Multiplication is probably the most widely used operation in the E2. To subtract in the E2 we use the minus sign(-).

#GMOD HOW TO ROTATE PROPS PLUS#

To add in the E2 simply use the plus sign(+). Im gonna give you examples on how to calculate basic arithmetics in the E2.Īddition is the same as plus. 4.5 and 4.5.1 4.5.2 5 Basic Command SyntaxĬalculating math is what the E2 is most widely used for.

Gmod how to rotate props