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title.asm
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title.asm
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; This file is part of Pwn Adventure Z.
; Pwn Adventure Z is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
; Pwn Adventure Z is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
; You should have received a copy of the GNU General Public License
; along with Pwn Adventure Z. If not, see <http://www.gnu.org/licenses/>.
.include "defines.inc"
.define TILE_UI $00
.define TILE_VECTOR $01
.define TILE_Z $01
.segment "FIXED"
PROC title
lda current_bank
pha
lda #^show_title
jsr bankswitch
jsr show_title & $ffff
pla
jsr bankswitch
rts
.endproc
.segment "CHR1"
PROC show_title
; Get the developer logo screen ready
jsr clear_screen
jsr clear_tiles
; Copy tiles into video memory
LOAD_ALL_TILES $100 + TILE_VECTOR, vector35_tiles
; Use 8x8 sprites on first CHR page
lda #PPUCTRL_ENABLE_NMI | PPUCTRL_SPRITE_PATTERN | PPUCTRL_NAMETABLE_2C00
sta ppu_settings
; Copy sprite data to OAM
LOAD_PTR vector35_logo
ldy #0
vectorloop:
lda (ptr), y
sta sprites, y
iny
cpy #19 * 4
bne vectorloop
LOAD_PTR vector35_palette
jsr fade_in
; Show developer logo for 3 seconds then fade out
ldy #180
vectorwait:
jsr wait_for_vblank
jsr update_controller
and #JOY_START
bne vectordone
dey
bne vectorwait
vectordone:
jsr fade_out
jsr clear_screen
jsr clear_tiles
LOAD_ALL_TILES $01, insomnihack_logo_tiles
LOAD_PTR insomnihack_logo
ldx #6
ldy #13
lda #18
jsr write_tiles
ldx #6
ldy #14
lda #18
jsr write_tiles
LOAD_PTR insomnihack_logo_palette
jsr fade_in
; Show CSAW logo for 3 seconds then fade out
ldy #180
insomnihackwait:
jsr wait_for_vblank
jsr update_controller
and #JOY_START
bne insomnihackdone
dey
bne insomnihackwait
insomnihackdone:
jsr fade_out
; Start drawing title screen
jsr clear_screen
; Copy tiles into video memory
LOAD_ALL_TILES $000 + TILE_UI, title_tiles
LOAD_ALL_TILES $100 + TILE_Z, z_tiles
; Draw UI box around logo
lda #6
sta arg0
lda #5
sta arg1
lda #24
sta arg2
lda #14
sta arg3
jsr draw_large_box
; Draw Pwn Adventure logo
LOAD_PTR pwn_logo
ldy #7
pwn_logo_loop:
tya
pha
ldx #8
lda #9
jsr write_tiles
pla
tay
iny
cpy #11
bne pwn_logo_loop
; Copy Z logo sprite data to OAM
LOAD_PTR z_logo
ldy #0
zloop:
lda (ptr), y
sta sprites, y
iny
cpy #28 * 4
bne zloop
; Set palette for logo
lda #4
sta arg0
lda #3
sta arg1
lda #8
sta arg2
lda #5
sta arg3
lda #1
sta arg4
jsr set_box_palette
lda #2
sta arg0
sta arg4
lda #8
sta arg1
sta arg3
lda #13
sta arg2
jsr set_box_palette
lda #11
sta arg1
sta arg3
lda #3
sta arg4
jsr set_box_palette
; Draw text
LOAD_PTR adventure_str
ldx #8
ldy #12
jsr write_string
LOAD_PTR retro_str
ldx #4
ldy #16
jsr write_string
ldx #10
ldy #22
jsr write_string
; Fade in to the palette and start displaying the title screen
LOAD_PTR title_palette
jsr fade_in
lda #MUSIC_TITLE
jsr play_music
lda #0
sta arg0
sta arg1
menuloop:
jsr update_controller
and #JOY_START
bne start
lda controller
beq nopress
ldx #0
buttonmoveloop:
lda button_presses + 1, x
sta button_presses, x
inx
cpx #9
bne buttonmoveloop
lda controller
sta button_presses + 9
lda button_presses
cmp #JOY_UP
bne waitfordepress
lda button_presses + 1
cmp #JOY_UP
bne waitfordepress
lda button_presses + 2
cmp #JOY_DOWN
bne waitfordepress
lda button_presses + 3
cmp #JOY_DOWN
bne waitfordepress
lda button_presses + 4
cmp #JOY_LEFT
bne waitfordepress
lda button_presses + 5
cmp #JOY_RIGHT
bne waitfordepress
lda button_presses + 6
cmp #JOY_LEFT
bne waitfordepress
lda button_presses + 7
cmp #JOY_RIGHT
bne waitfordepress
lda button_presses + 8
cmp #JOY_B
bne waitfordepress
lda button_presses + 9
cmp #JOY_A
bne waitfordepress
lda #1
sta secret_code
waitfordepress:
jsr wait_for_vblank
jsr title_palette_anim & $ffff
jsr update_controller
lda controller
bne waitfordepress
nopress:
jsr wait_for_vblank
jsr title_palette_anim & $ffff
jmp menuloop & $ffff
start:
jsr fade_out
rts
.endproc
PROC title_palette_anim
ldx arg0
ldy arg1
inx
cpx #8
bne done
ldx #0
LOAD_PTR flashing_text_palette_anim
lda #3
sta arg0
jsr animate_palette
jsr prepare_for_rendering
done:
stx arg0
sty arg1
rts
.endproc
.segment "TEMP"
VAR button_presses
.byte 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
.segment "CHR1"
VAR vector35_logo
.byte 99, TILE_VECTOR, 0, 108
.byte 99, TILE_VECTOR + $1, 1, 116
.byte 99, TILE_VECTOR + $1, 1 | SPRITE_FLIP_HORIZ, 132
.byte 99, TILE_VECTOR + $0, 0 | SPRITE_FLIP_HORIZ, 140
.byte 107, TILE_VECTOR + $2, 0, 108
.byte 107, TILE_VECTOR + $3, 0, 116
.byte 107, TILE_VECTOR + $4, 1, 124
.byte 107, TILE_VECTOR + $3, 0 | SPRITE_FLIP_HORIZ, 132
.byte 107, TILE_VECTOR + $2, 0 | SPRITE_FLIP_HORIZ, 140
.byte 115, TILE_VECTOR + $2, 0, 116
.byte 115, TILE_VECTOR + $5, 0, 124
.byte 115, TILE_VECTOR + $2, 0 | SPRITE_FLIP_HORIZ, 132
.byte 131, TILE_VECTOR + $6, 2, 100
.byte 131, TILE_VECTOR + $7, 2, 108
.byte 131, TILE_VECTOR + $8, 2, 116
.byte 131, TILE_VECTOR + $9, 2, 124
.byte 131, TILE_VECTOR + $a, 2, 132
.byte 131, TILE_VECTOR + $b, 2, 140
.byte 131, TILE_VECTOR + $c, 2, 148
VAR vector35_palette
.byte $0f, $10, $2a, $3a
.byte $0f, $10, $2a, $3a
.byte $0f, $10, $2a, $3a
.byte $0f, $10, $2a, $3a
.byte $0f, $10, $2a, $3a
.byte $0f, $10, $2a, $30
.byte $0f, $30, $3a, $2a
.byte $0f, $10, $2a, $3a
VAR pwn_logo
.byte $02, $01, $04, $0c, $20, $0c, $0e, $10, $0c
.byte $2b, $20, $2b, $2b, $20, $2b, $0f, $11, $2b
.byte $03, $01, $05, $06, $08, $0a, $2b, $12, $14
.byte $0d, $20, $20, $07, $09, $0b, $0d, $13, $15
VAR z_logo
.byte 63, TILE_Z + $00, 0, 152
.byte 63, TILE_Z + $01, 0, 160
.byte 63, TILE_Z + $01, 0, 168
.byte 63, TILE_Z + $01, 0, 176
.byte 63, TILE_Z + $02, 0, 184
.byte 71, TILE_Z + $03, 0, 152
.byte 71, TILE_Z + $04, 0, 160
.byte 71, TILE_Z + $05, 0, 168
.byte 71, TILE_Z + $06, 0, 176
.byte 71, TILE_Z + $07, 0, 184
.byte 79, TILE_Z + $08, 0, 160
.byte 79, TILE_Z + $09, 0, 168
.byte 79, TILE_Z + $0a, 0, 176
.byte 79, TILE_Z + $0b, 0, 184
.byte 87, TILE_Z + $08, 0, 152
.byte 87, TILE_Z + $09, 0, 160
.byte 87, TILE_Z + $0a, 0, 168
.byte 87, TILE_Z + $0b, 0, 176
.byte 95, TILE_Z + $0c, 0, 152
.byte 95, TILE_Z + $0d, 0, 160
.byte 95, TILE_Z + $0e, 0, 168
.byte 95, TILE_Z + $0f, 0, 176
.byte 95, TILE_Z + $10, 0, 184
.byte 103, TILE_Z + $11, 0, 152
.byte 103, TILE_Z + $12, 0, 160
.byte 103, TILE_Z + $12, 0, 168
.byte 103, TILE_Z + $12, 0, 176
.byte 103, TILE_Z + $13, 0, 184
VAR adventure_str
.byte "ADVENTURE", 0
VAR retro_str
.byte " ", $3b, " BEARLY ALIVE ", $3d, " ", 0
VAR press_start_str
.byte "PRESS START", 0
VAR flashing_text_palette_anim
.word normal_str_palette & $ffff
.word normal_str_palette & $ffff
.word normal_str_palette & $ffff
.word alt_str_palettes & $ffff
.word (alt_str_palettes + 4) & $ffff
.word (alt_str_palettes + 8) & $ffff
.word (alt_str_palettes + 4) & $ffff
.word alt_str_palettes & $ffff
VAR title_palette
.byte $0f, $21, $31, $37
.byte $0f, $16, $26, $36
.byte $0f, $31, $31, $31
normal_str_palette:
.byte $0f, $30, $30, $30
.byte $0f, $16, $26, $36
.byte $0f, $16, $26, $36
.byte $0f, $16, $26, $36
.byte $0f, $16, $26, $36
alt_str_palettes:
.byte $0f, $10, $10, $10
.byte $0f, $00, $00, $00
.byte $0f, $0f, $0f, $0f
VAR insomnihack_logo
.byte $01, $03, $05, $07, $09, $0b, $0d, $0f, $11, $13, $15, $17, $19, $1b, $1d, $1f, $21, $23
.byte $02, $04, $06, $08, $0a, $0c, $0e, $10, $12, $14, $16, $18, $1a, $1c, $1e, $20, $22, $24
VAR insomnihack_logo_palette
.byte $0f, $06, $30, $20
.byte $0f, $06, $30, $20
TILES title_tiles, 1, "tiles/title/title.chr", 92
TILES vector35_tiles, 1, "tiles/title/vector35.chr", 14
TILES z_tiles, 1, "tiles/title/z.chr", 20
TILES insomnihack_logo_tiles, 1, "tiles/title/insomnihack2.chr", 36