andrew/akbasic
1
0
Fork 0
Code Issues 31 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

A GALAGA tutorial: C/libakgl engine with akbasic embedded as the enemy-behavior engine #37

Open
tachikoma wants to merge 14 commits from galaga-tutorial into main
pull from: galaga-tutorial
merge into: andrew:main
Conversation 7 Commits 14 Files Changed 82 +3 -3
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Showing only changes of commit 47c6be58c5 - Show all commits

6
docs/17-tutorial-breakout.md
View File

@@ -685,9 +685,9 @@ seconds asks for fifty frames a second.
### Why `GOTO` rather than `DO ... LOOP`
A `DO ... LOOP` around the frame would read better, and it is not usable here: **a `GOTO`
that jumps out of a `FOR` or a `DO` does not release the loop's scope.** There are 32
that jumps out of a `FOR` or a `DO` does not release the loop's scope.** There are 12
scopes, so a game that leaves its main loop once per lost life stops on the
thirty-second one:
twelfth one:
```basic
N# = 0
@@ -700,7 +700,7 @@ PRINT "SURVIVED " + N#
```
```output
? 3 : PARSE ERROR Environment pool exhausted at line 3 (32 in use)
? 3 : PARSE ERROR Environment pool exhausted at line 3 (12 in use)
```