A computer reads code one line at a time. subtract damage from healthįirst thing to know, is that code is read from the top down. This sample executes when a hypothetical player takes damage from an enemy. Once at that basic level, the computer can understand and execute the code.īelow is a sample of pseudocode – coding game logic that doesn’t necessarily refer to any specific language.
Compiling basically means converting the written text, to 1’s and 0’s (machine code). In order for the computer to understand our code, we need to compile it. So although a set of code may be legible for us as humans, a computer is none the wiser. Computers at their core calculate and store information physically with 1’s and 0’s (or on and off values). Once the code has been written, we can’t just give it to the computer to run since it has no idea of what it’s looking at.
They write the code inside of an integrated development environment (IDE), which is basically a specialized text editor. First, we have the programmer which is a person who writes code. There are a few steps along the way for this to happen. Basically, code is a large list of instructions that we give to the computer to execute. To begin, we need to understand the concept of code.
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