jacobly0

CEDEV ?= ..
BIN = $(CEDEV)\bin
INCLUDE = $(CEDEV)\include
WORKDIR ?= src
OUTDIR ?= src

TARGET ?= template

CC = @wine "$(BIN)\eZ80cc"
LD = @wine "$(BIN)\eZ80link"

jacobly0

	call	AbsDE
	ld	hl, OP1
	jp	m, Positive
	ld	(hl), $1a
	inc	hl
Positive:
	ex	de, hl
	push	hl
	push	af
	inc	sp

jacobly0

CEDEV ?= ..
BIN = $(CEDEV)\bin
INCLUDE = $(CEDEV)\include
WORKDIR ?= src
OUTDIR ?= src

TARGET ?= template

CC = "$(BIN)\eZ80cc"
LD = "$(BIN)\eZ80link"

jacobly0

#Change 'template' to the name of your program
TARGET ?= template

#Change ICONC to "ICON" to include a custom icon, and "NICON" to not use an icon
ICONC ?= NICON
DESCRIPTION ?= "Template C Program"

empty :=
space := $(empty) $(empty)
comma := ,

jacobly0

	NOP  ; 00
	LD BC,$0000 ; 01 $0000
	LD (BC),A ; 02
	INC BC ; 03
	INC B ; 04
	DEC B ; 05
	LD B,$00 ; 06 $00
	RLCA  ; 07
	EX AF,AF' ; 08
	ADD HL,BC ; 09

jacobly0

Line:
	ld	iy,-1
	add	iy,sp
	ld	hl,(iy+4)	; hl = x1
	ld	c,(iy+7)	; c = y1
	ld	de,(iy+10)	; de = x2
	ld	b,(iy+13)	; b = y2
	ex.s	de,hl		; de = x1, hl = x2
	ld	a,c
	sbc	a,b

jacobly0

void ShiftUp(unsigned amt) {
    char *dst = currDrawingBuff + xmin + ymin * lcdWidth;
    char *src = dst + amt * lcdWidth;
    unsigned times = ymax - ymin - amt;
    do {
        ldir(dst, src, xmax - xmin);
        dst += lcdWidth;
        src += lcdWidth;
    } while (--times);
}

jacobly0

;-------------------------------------------------------------------------------
_ShiftLeft:
; Shifts whatever is in the clip left by some pixels
; Arguments:
;  arg0 : Amount to shift by
; Returns:
;  None
	.db	$F6

;-------------------------------------------------------------------------------

jacobly0

How to find a key code for a token

1. Open CEmu
2. Go to desired token in the catalog
3. [Stop] and set a breakpoint at the destination of 020ED8
4. [Run] and press Enter
5. [Step Over] until BC changes
6. BC contains the token code
7. To repeat just
   1. Remove the old breakpoint

jacobly0

;-------------------------------------------------------------------------------
_GetSprite:
; Grabs the data from the current draw buffer and stores it in another buffer
; Arguments:
;  arg0 : Pointer to storage buffer
;  arg1 : X Coord
;  arg2 : Y Coord
; Returns:
;  Pointer to resultant sprite
	ld	iy,0