The ice's discuss from petertillema

ICE ignores the "not(1)" part, and only sees "If ", which will very likely result in a "True".

Numbers in output program not allowed

ICE doesn't support numbers in the output program name, only letters. Also doesn't work with CompilePrgm()

Compiled Repo - ICE sometimes fails to find programs

Occasionaly, ICE fails to find any source programs. A simple restart of ICE solves this problem.

Lists

Please add proper list support soon!
I created lists in a TI-BASIC program, but using L6 froze up my TI-84-CE. Ram got cleared, sadly.

Different Output Commands' Issues + Few Others

[On TI-84+CE]

The program

iTEST
Repeat K=15
getKey->K
Disp K
End

compiles and runs fine (albeit a bit wonky as Disp seems to only print in the first result section on the far right and doesn't display anything when using a string), but this program:

iTEST
Repeat K=15
getKey->K
Output(1,1,K
End

compiles but when run it never outputs anything and just ends immediately. Even removing the Repeat loop does nothing to help.
Trying to use det(17,K in the same situation (replacing line 4) clears RAM, so some error handling needs to be put in place there. Attempting to put anything inside of toString(value[, format] will throw a Invalid arguments! error also. det(15,K,2 (not in given commands.html but in [TRACE] menu) and det(16,K,2 writes presumably to the screen buffer as the screen fills up with the pixel pattern black-black-green.
These issues make it difficult to output anything to the Home screen in my experience.

Issues listed:

Disp does not move cursor when displaying numbers and displays nothing except 2 blank lines with strings
Output seems to end program early when reached
det(17 (PrintString) crashes calculator
toString( throws compilation errors
det(15 (PrintInt) is not listed in given commands.html and writes to screen buffer
det(16 (PrintUInt) writes to screen buffer

Use AST for program structure

This would, according to Mateo, solve some other issues and would be easier to work with.

My program no longer works at all :'(

I had an older version of ICE (i'm not sure how old) and it didn't yet have the basic-subprogram feature implemented. So i just got the most recent version from Cemetech, and my program compiles fine, but it no longer runs correctly at all (even though i have not changed the source since i had the older version of ICE)

Typo, run program after compiling option, & show name of output program.

Simple request to show the name of the output (compiled) program on the "Succesfully compiled." screen.
Also, maybe an option to run the program directly from the "Succesfully compiled." screen.

PS: It's "Successfully compiled." and not "Succesfully compiled." (missed an 's').
=3

More auto-optimization

I want better and more code to auto-optimize the output, which is certainly possible but hard.

Compiled Repo - ICE fails to find new labels

When I add labels to my ICE programs now, they fail to be detected by the compiler and the program is not compiled.

Adding float numbers

This is definitely a thing I want to implement, but I'm not sure how. Would all numbers/variables be treated as float numbers? That would be much slower than just 3-byte integers. On the other side, I can't detect if a variable is a float or an integer, for example this: 2->A:If B:2.5->A.

For( with a negative increment

I found a bug. If I do For(VAR,BEG,END,-1 such as For(VAR,10,0,-1, then I compile it, with this code for example:

For(VAR,10,0,-1
Disp VAR,i
Pause
End

It displays 10 to 0, then -1, -2 etc
It seems it can't stop at 0 :(
Would you fix that?
Thank you in advance
Ti64CLi++

Incorrectly resetting the OP stacks when going into the editor

It resets them, while that is not necessary (I hope), which means that if you pop anything from the FP stack (which does happen afterwards), FPS is less than FPSBase, which causes problems when creating a variable or anything.

Strings need to be C format

rand crashes when running

Given this source program:

[i]TEST
rand->A

When compiling using ICE v2.1, running prgmTEST will crash and reset the calculator.

Compiled Repo - DetectAny fails on second call

The DetectAny command works on the first run just fine, however, when I run it a second time, the type must be set to 0 for it to not RAM reset.

Better variable allocation

I want a better prescanning routine to allocate space for variables. For example: 2->A:Disp A:3->B:Disp B here A and B can use the same memory location, because B is used after A and they don't interfere. This leads to allow more variables.

Add int(), ipart(), fpart() and expr()

I want to port a TI BASIC program that implements these commands but there is not good way to do it in ICE. Especially with floats coming to ICE, It would be great to have these decimal nullifying functions.

Nested While (and Repeat) loops doesn't work

This is caused by the fact that While use a global variable, which means an inner While loop overwrites the outer While loop variable.

Warn if variable used before defining

Requires a lot of prescanning though, but combined with other issues, that won't be a problem.

Add randInt(

For people who are too lazy to use remainder(rand,...).

Program size change

The size of a program can change if an other program has been compiled before.
After deleting the first compiled program, and recompiling the second one, the size change too
That's so weird ^^

[2nd] key to compile too

Smaller code

The C program is quite large, like 46kB excluding the C libs, and I'm sure that can be decreased by restructuring or rewriting the code.

Code formating

For reference, it is nearly impossible to read this code easily because of the formating. Most, if not all, asm programmers format as:

<tab>opcode<tab>operand,<space>operand

Where <tab> is the same width, either a single space or an actual tab, otherwise everything looks like a giant wall of text. Also note the comments should be created with spaces, not with tabs; otherwise alignment becomes off when viewed in any IDE. Feel free to reject this though, these are just some pointers that will hopefully make your programming life easier. I know now it seems easy to read for you, but for everyone else it is like what. :P Also note that in Notepad++ or whatever you use, tab spacing should be set to 8 not 4, otherwise alignment again gets thrown off.

Feel free to compare:

	ld (backupSP), sp
	ld hl, (begPC)
	ld (backupBegPC), hl
	ld hl, (curPC)
	ld (backupCurPC), hl
	ld hl, (endPC)
	ld (backupEndPC), hl
	call _RunIndicOff
	call InstallHooks

	ld	(backupSP), sp
	ld	hl, (begPC)
	ld	(backupBegPC), hl
	ld	hl, (curPC)
	ld	(backupCurPC), hl
	ld	hl, (endPC)
	ld	(backupEndPC), hl
	call	_RunIndicOff
	call	InstallHooks

Code for OS_Strings

Interestingly enough, although both codes should work (I think), the second set of code does not work:

sum(0
sum(2,'Str1',"w+",4->A
sum(4,"TICE",4,A

"TICE"->Str1
sum(0
sum(2,'Str1',"w+",4->A
sum(4,Str1,4,A

C functions in a subprogram gives error

When there are C functions in a subprogram which are NOT in the main program, ICE won't recognize them which will very likely result in a crash.

Add more example programs

Which ones?

Optimize comparisons (2)

Idea: output in register A instead of HL. Not sure how much of an improvement that is.

Icon and description are broken

If you have an icon (and description) in your program, it will most likely reset the calc. No C function will work too.

Empty string doesn't compile

Rand seed auto reset thingy

If I do this code:

[i]RAND
Disp randInt(1,20
Pause

It (for me) always returns 17
I figured out that each time the compiled prgm is run, the rand seed is automatically reset, so it's like adding a 0->rand at the beginning of the SRC. Can the randInt thing be made like TI-OS, where the rand seed isn't automatically reset? To expand on this, can the #->rand function be added?

Label names sometimes overlap

Example:

Goto ABC
code
Lbl ABC
code
Lbl ABCD

In this case, Goto ABC actually goes to ABCD.

TEst

Test

Define defines, like #define in C

How to do? Like 1->->X?

Display more routine calls in the [trace] menu.

Currently, only 10 or so basic graphics routines are displayed, despite there being stored names for way more (for example, it'd recognize "det(76", but it's not in the menu).

Also, I'd like to suggest adding a keycode utility that would show the scancode of the currently pressed keyboard key - this would be a great aid, since one wouldn't have to look at the table every time.

Optimize comparisons (1)

A>3=
current: ld hl, (ix+A) \ ld de, 3 \ scf \ sbc hl, de \ sbc hl, hl \ inc hl
improved: ld hl, (ix+A) \ ld de, -4 \ add hl, de \ ccf \ sbc hl, hl \ inc hl
A<3=
current: ld hl, 3 \ ld de, (ix+A) \ scf \ sbc hl, de \ sbc hl, hl \ inc hl
improved: ld hl, (ix+A) \ ld de, -3 \ add hl, de \ sbc hl, hl \ inc hl

Same with >= and <=, but then the number in DE would be different

petertillema / ice Goto Github PK

ice's Issues

[On TI-84+CE]

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