initial commit

7 files changed, 283 insertions, 0 deletions

diff --git a/rng/.DS_Store b/rng/.DS_Store
new file mode 100644
index 0000000..0c36b57
--- /dev/null
+++ b/rng/.DS_Store
diff --git a/rng/bin/RNG.8xp b/rng/bin/RNG.8xp
new file mode 100644
index 0000000..9c86c58
--- /dev/null
+++ b/rng/bin/RNG.8xp
diff --git a/rng/bin/RNG.bin b/rng/bin/RNG.bin
new file mode 100644
index 0000000..73c3a0e
--- /dev/null
+++ b/rng/bin/RNG.bin
diff --git a/rng/makefile b/rng/makefile
new file mode 100755
index 0000000..4f245cc
--- /dev/null
+++ b/rng/makefile
@@ -0,0 +1,20 @@
+# ----------------------------
+# Makefile Options
+# ----------------------------
+
+NAME ?= RNG
+ICON ?= icon.png
+DESCRIPTION ?= "Random Number Generator"
+COMPRESSED ?= NO
+ARCHIVED ?= NO
+
+CFLAGS ?= -Wall -Wextra -Oz
+CXXFLAGS ?= -Wall -Wextra -Oz
+
+# ----------------------------
+
+ifndef CEDEV
+$(error CEDEV environment path variable is not set)
+endif
+
+include $(CEDEV)/meta/makefile.mk
diff --git a/rng/obj/icon.src b/rng/obj/icon.src
new file mode 100644
index 0000000..27bbc45
--- /dev/null
+++ b/rng/obj/icon.src
@@ -0,0 +1,9 @@
+	section .icon
+
+	jp	___prgm_init
+	db	$02
+
+	public ___description
+___description:
+	db	"Random Number Generator", 0
+___prgm_init:
diff --git a/rng/obj/rng.c.src b/rng/obj/rng.c.src
new file mode 100644
index 0000000..90a1789
--- /dev/null
+++ b/rng/obj/rng.c.src
@@ -0,0 +1,202 @@
+	section	.text,"ax",@progbits
+	assume	adl = 1
+	section	.text,"ax",@progbits
+	public	_main
+_main:
+	ld	hl, -3
+	call	__frameset
+BB0_1:
+	ld	iy, -3145600
+	call	_os_ClrLCD
+	call	_os_HomeUp
+	call	_os_DrawStatusBar
+	ld	hl, L_.str
+	push	hl
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	bc
+	ld	de, -1
+	or	a, a
+	sbc	hl, de
+	jq	z, BB0_5
+	ld	hl, L_.str.1
+	push	hl
+	ld	(ix + -3), bc
+	call	_printf_
+	pop	hl
+	call	_getInput
+	push	hl
+	pop	de
+	ld	bc, -1
+	or	a, a
+	sbc	hl, bc
+	ld	hl, (ix + -3)
+	jq	z, BB0_5
+	push	de
+	push	hl
+	call	_rng
+	pop	de
+	pop	de
+	push	hl
+	ld	hl, L_.str.2
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+BB0_4:
+	call	_os_GetCSC
+	or	a, a
+	jq	z, BB0_4
+	jq	BB0_1
+BB0_5:
+	or	a, a
+	sbc	hl, hl
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_getInput
+_getInput:
+	ld	hl, -30
+	call	__frameset
+	ld.sis	hl, 0
+	ld	(ix + -30), l
+	ld	(ix + -29), h
+	lea	hl, ix + -22
+	ld	(ix + -28), hl
+BB1_1:
+	call	_os_GetKey
+	ld	e, l
+	ld	d, h
+	ld.sis	bc, 5
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB1_4
+	ld	l, e
+	ld	h, d
+	ld.sis	bc, 9
+	or	a, a
+	sbc.sis	hl, bc
+	jq	z, BB1_5
+	ld	a, e
+	add	a, -94
+	ld	c, (ix + -30)
+	ld	b, (ix + -29)
+	ld	e, b
+	ld	l, e
+	ld	iyl, e
+	rlc	l
+	sbc	hl, hl
+	push	hl
+	pop	de
+	ld	d, iyl
+	ld	e, c
+	ld	hl, (ix + -28)
+	add	hl, de
+	ld	(hl), a
+	inc.sis	bc
+	ld	(ix + -30), c
+	ld	(ix + -29), b
+	ld	l, a
+	rlc	l
+	sbc	hl, hl
+	ld	l, a
+	push	hl
+	ld	hl, L_.str.3
+	push	hl
+	call	_printf_
+	pop	hl
+	pop	hl
+	jq	BB1_1
+BB1_4:
+	ld	hl, 10
+	push	hl
+	pea	ix + -25
+	ld	hl, (ix + -28)
+	push	hl
+	call	_strtol
+	pop	de
+	pop	de
+	pop	de
+	ld	c, 8
+	call	__ishl
+	call	__ishrs
+	jq	BB1_6
+BB1_5:
+	ld	hl, -1
+BB1_6:
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.text,"ax",@progbits
+	public	_rng
+_rng:
+	ld	hl, -4
+	call	__frameset
+	pea	ix + -4
+	call	_time
+	pop	de
+	push	hl
+	call	_srand
+	pop	hl
+	call	_rand
+	push	hl
+	pop	de
+	ld	hl, (ix + 9)
+	ld	bc, (ix + 6)
+	or	a, a
+	sbc	hl, bc
+	push	hl
+	pop	bc
+	ex	de, hl
+	call	__irems
+	ld	de, (ix + 6)
+	add	hl, de
+	ld	sp, ix
+	pop	ix
+	ret
+	section	.text,"ax",@progbits
+
+	section	.rodata,"a",@progbits
+	private	L_.str
+L_.str:
+	db	"Random Number",012o,"Press Clear to exit",012o,"Minimun: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.1
+L_.str.1:
+	db	"",012o,"Maximum: ",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.2
+L_.str.2:
+	db	"",012o,"%d",000o
+
+	section	.rodata,"a",@progbits
+	private	L_.str.3
+L_.str.3:
+	db	"%c",000o
+
+	ident	"clang version 12.0.0 (https://github.com/jacobly0/llvm-project 170be88120e3aa88c20eea5615ba76b8f1d6c647)"
+	extern	__Unwind_SjLj_Register
+	extern	__Unwind_SjLj_Unregister
+	extern	__frameset
+	extern	_srand
+	extern	__irems
+	extern	_printf_
+	extern	_strtol
+	extern	_rand
+	extern	_os_GetCSC
+	extern	_os_ClrLCD
+	extern	_os_DrawStatusBar
+	extern	_os_HomeUp
+	extern	__ishl
+	extern	_os_GetKey
+	extern	__ishrs
+	extern	_time
diff --git a/rng/src/rng.c b/rng/src/rng.c
new file mode 100644
index 0000000..4243268
--- /dev/null
+++ b/rng/src/rng.c
@@ -0,0 +1,52 @@
+#include <tice.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#define EnterKey 5
+#define maxline 22
+#define ExitKey 9
+#define ExitCode -1
+
+int rng(int min, int max);
+int getInput(void);
+
+int main(void)
+{
+	while (true) {
+		os_ClrHome();
+
+		int min, max;
+		printf("Random Number\nPress Clear to exit\nMinimun: ");
+		if ((min = getInput()) == ExitCode)
+			break;
+		printf("\nMaximum: ");
+		if ((max = getInput()) == ExitCode)
+			break;
+		printf("\n%d", rng(min, max));
+
+		while (!os_GetCSC());
+	}
+}
+
+int getInput(void)
+{
+	char number[maxline];
+	char *ptr;
+	int16_t key, i = 0, output;
+	while((key = os_GetKey()) != EnterKey) {
+		if(key == ExitKey)
+			return ExitCode;
+		number[i] = (key - 142) + '0';
+		printf("%c", number[i++]);
+	}
+	output = strtol(number, &ptr, 10);
+	return output;
+}
+
+int rng(int min, int max)
+{
+	time_t t;
+	srand((unsigned) time(&t));
+	return (rand() % (max - min)) + min;
+}