diff options
Diffstat (limited to 'src/home/text_box.asm')
| -rw-r--r-- | src/home/text_box.asm | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/home/text_box.asm b/src/home/text_box.asm index 3d3414c..209a8a3 100644 --- a/src/home/text_box.asm +++ b/src/home/text_box.asm @@ -1,7 +1,7 @@ ; copy c bytes of data from de to hl ; if LCD on, copy during h-blank only -SafeCopyDataDEtoHL: ; 1dca (0:1dca) +SafeCopyDataDEtoHL: ld a, [wLCDC] ; bit LCDC_ENABLE_F, a ; jr nz, .lcd_on ; assert that LCD is on @@ -17,7 +17,7 @@ SafeCopyDataDEtoHL: ; 1dca (0:1dca) ; returns v*BGMap0 + BG_MAP_WIDTH * e + d in hl. ; used to map coordinates at de to a BGMap0 address. -DECoordToBGMap0Address: ; 1ddb (0:1ddb) +DECoordToBGMap0Address: ld l, e ld h, $0 add hl, hl @@ -34,7 +34,7 @@ DECoordToBGMap0Address: ; 1ddb (0:1ddb) ret ; Apply SCX and SCY correction to xy coordinates at de -AdjustCoordinatesForBGScroll: ; 1deb (0:1deb) +AdjustCoordinatesForBGScroll: push af ldh a, [hSCX] rra @@ -56,7 +56,7 @@ AdjustCoordinatesForBGScroll: ; 1deb (0:1deb) ; Draws a bxc text box at de printing a name in the left side of the top border. ; The name's text id must be at hl when this function is called. ; Mostly used to print text boxes for talked-to NPCs, but occasionally used in duels as well. -DrawLabeledTextBox: ; 1e00 (0:1e00) +DrawLabeledTextBox: ld a, [wConsole] cp CONSOLE_SGB jr nz, .draw_textbox @@ -150,7 +150,7 @@ DrawLabeledTextBox: ; 1e00 (0:1e00) ; Draws a bxc text box at de to print menu data in the overworld. ; Also used to print a text box during a duel. ; When talking to NPCs, DrawLabeledTextBox is used instead. -DrawRegularTextBox: ; 1e7c (0:1e7c) +DrawRegularTextBox: ld a, [wConsole] cp CONSOLE_CGB jr z, DrawRegularTextBoxCGB @@ -158,7 +158,7 @@ DrawRegularTextBox: ; 1e7c (0:1e7c) jp z, DrawRegularTextBoxSGB ; fallthrough -DrawRegularTextBoxDMG: ; 1e88 (0:1e88) +DrawRegularTextBoxDMG: call DECoordToBGMap0Address ; top line (border) of the text box ld a, SYM_BOX_TOP @@ -168,7 +168,7 @@ DrawRegularTextBoxDMG: ; 1e88 (0:1e88) ; continue drawing a labeled or regular textbox on DMG or SGB: ; body and bottom line of either type of textbox -ContinueDrawingTextBoxDMGorSGB: ; 1e93 (0:1e93) +ContinueDrawingTextBoxDMGorSGB: dec c dec c .draw_text_box_body_loop @@ -187,7 +187,7 @@ ContinueDrawingTextBoxDMGorSGB: ; 1e93 (0:1e93) ; e = value of byte b ; a = value of bytes [1, b-1] ; b is supposed to be BG_MAP_WIDTH or smaller, else the stack would get corrupted -CopyLine: ; 1ea5 (0:1ea5) +CopyLine: add sp, -BG_MAP_WIDTH push hl push bc @@ -219,7 +219,7 @@ CopyLine: ; 1ea5 (0:1ea5) ret ; DrawRegularTextBox branches here on CGB console -DrawRegularTextBoxCGB: ; 1ec9 (0:1ec9) +DrawRegularTextBoxCGB: call DECoordToBGMap0Address ; top line (border) of the text box ld a, SYM_BOX_TOP @@ -229,7 +229,7 @@ DrawRegularTextBoxCGB: ; 1ec9 (0:1ec9) ; continue drawing a labeled or regular textbox on CGB: ; body and bottom line of either type of textbox -ContinueDrawingTextBoxCGB: ; 1ed4 (0:1ed4) +ContinueDrawingTextBoxCGB: dec c dec c .draw_text_box_body_loop @@ -257,13 +257,13 @@ ContinueDrawingTextBoxCGB: ; 1ed4 (0:1ed4) ; e = id of top right tile ; a = id of rest of tiles ; Assumes b = SCREEN_WIDTH and that VRAM bank 0 is loaded -CopyCurrentLineTilesAndAttrCGB: ; 1efb (0:1efb) +CopyCurrentLineTilesAndAttrCGB: push hl call CopyLine pop hl ; fallthrough -CopyCurrentLineAttrCGB: ; 1f00 (0:1f00) +CopyCurrentLineAttrCGB: call BankswitchVRAM1 ld a, [wTextBoxFrameType] ; on CGB, wTextBoxFrameType determines the palette and the other attributes ld e, a @@ -273,7 +273,7 @@ CopyCurrentLineAttrCGB: ; 1f00 (0:1f00) ret ; DrawRegularTextBox branches here on SGB console -DrawRegularTextBoxSGB: ; 1f0f (0:1f0f) +DrawRegularTextBoxSGB: push bc push de call DrawRegularTextBoxDMG @@ -284,7 +284,7 @@ DrawRegularTextBoxSGB: ; 1f0f (0:1f0f) ret z ; fallthrough -ColorizeTextBoxSGB: ; 1f1b (0:1f1b) +ColorizeTextBoxSGB: push bc push de ld hl, wTempSGBPacket @@ -326,7 +326,7 @@ ColorizeTextBoxSGB: ; 1f1b (0:1f1b) call SendSGB ret -AttrBlkPacket_TextBox: ; 1f4f (0:1f4f) +AttrBlkPacket_TextBox: sgb ATTR_BLK, 1 ; sgb_command, length db 1 ; number of data sets ; Control Code, Color Palette Designation, X1, Y1, X2, Y2 |