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--- notes:comporg:fall2023:projects:yol0 [2023/09/28 20:12] – [Creating a custom font] walley
+++ notes:comporg:fall2023:projects:yol0 [2023/09/28 20:24] (current) – [Drawing strings using a custom font] walley
@@ Line 7: / Line 7: @@
 Note: Since our font texture sheet is in a separate file from our main texture file for the game, our .xml file will need to be updated to account for both files. When using ''select_texture()'', the number that gets input directly correlates to the order of the files in the .xml. (ie, 0 = first file, 1 = second file, etc. )
 ====Drawing integers using a custom font====
+In order to draw a given integer in any base, we'll need to make a function. Our function will be given the parameters of the input number, the base to convert to, and X/Y positional data.
+First, we'll need to declare some local variables. A ''check'' integer will be used to test how many digits long the output number will be, and a ''print'' integer will show which number to print out at any given position.
+Second, run through a loop so that the check variable is at the same order of magnitude as the number while still being less than or equal to. Now we're ready to print out our converted number.
+Lastly, we run a while loop until ''check'' is zero. ''print'' gets assigned to the number divided by the check. Then, the number gets assigned to the remainder of that division. ''print'' is used to get the texture region ID for the number digit in our custom font, and that character gets printed at the given location. Lastly the positional data is updated so that the digits aren't all in the same position.
 ====Drawing strings using a custom font====
+Vircon32 stores string values as an array of integers containing the ASCII value for the given character. Since our font sheet uses a different ID system to the ASCII standard, they'll need to be converted. This involves a new function to return an int with the proper value. (it involves too many if statements)
+The main while loop for printing out strings is roughly the same as our function for printing integers. Once the proper texture region ID is selected, it prints out and the positional data is adjusted.

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