diff options
Diffstat (limited to 'engine')
| -rw-r--r-- | engine/gfx.asm | 139 | ||||
| -rw-r--r-- | engine/overworld.asm | 56 |
2 files changed, 195 insertions, 0 deletions
diff --git a/engine/gfx.asm b/engine/gfx.asm new file mode 100644 index 0000000..2c19fe6 --- /dev/null +++ b/engine/gfx.asm @@ -0,0 +1,139 @@ +INCLUDE "constants.asm" + +SECTION "Misc GFX Loading Functions", ROMX[$4000], BANK[$3E] + +LoadFontGraphics:: ; f8000 (3e:4000) + ld de, FontGFX + ld hl, $8800 + lb bc, BANK(FontGFX), ((FontGFXEnd - FontGFX) / LEN_1BPP_TILE) + jp CopyVideoDataDoubleOptimized +LoadFontExtraGraphicsWithCursor:: ; f800c (3e:400c) + ld de, FontExtraCDEFGHIVSLM_GFX + ld hl, $9620 + lb bc, BANK(FontExtraCDEFGHIVSLM_GFX), ((FontSmallKanaPunctuationGFXEnd - FontExtraCDEFGHIVSLM_GFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ld de, BlackTileAndCursor1bppGFX + ld hl, $9600 + lb bc, BANK(BlackTileAndCursor1bppGFX), ((BlackTileAndCursor1bppGFXEnd - BlackTileAndCursor1bppGFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + jr LoadActiveFrameGraphics +LoadPokemonMenuGraphics:: ; f8026 (3e:4026) + ld de, BattleHPBarGFX + ld hl, $9600 + lb bc, BANK(BattleHPBarGFX), ((LevelUpGFXEnd - BattleHPBarGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + jr LoadActiveFrameGraphics +LoadHexadecimalFontOrHUDGraphics:: ; f8034 (3e:4034) + call LoadActiveFrameGraphics + ld hl, $d153 + bit 0, [hl] + jr z, LoadHudGraphics + ld hl, $9660 + ld de, FontGFX + (("０" - "ア") * $08) + lb bc, BANK(FontGFX), ("９" - "０" + 1) + call CopyVideoDataDoubleOptimized + ld hl, $9700 + ld de, FontExtraAB_GFX + lb bc, BANK(FontExtraAB_GFX), ("Ｆ" - "Ａ" + 1) + call CopyVideoDataOptimized + ret +LoadHudGraphics:: ; f8057 (3e:4057) + ld hl, $9660 + ld de, FontGFX + (("０" - "ア") * $08) + lb bc, BANK(FontGFX), ("９" - "０" + 1) + call CopyVideoDataDoubleOptimized + ld hl, $9700 + ld de, $7381 + ld bc, $0401 + call CopyVideoDataOptimized + ld hl, $9710 + ld de, HUD_GFX + lb bc, BANK(HUD_GFX), ((HUD_GFXEnd - HUD_GFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ret +LoadActiveFrameGraphics:: ; f807c (3e:407c) + ld a, [wActiveFrame] + ld bc, (FrameGFXFirstFrameEnd - FrameGFXFirstFrame) + ld hl, FrameGFX + call AddNTimes + ld d, h + ld e, l + ld hl, $9790 + lb bc, BANK(FrameGFX), ((FrameGFXFirstFrameEnd - FrameGFXFirstFrame) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ld hl, $97f0 + ld de, EmptyTile1bppGFX + lb bc, BANK(EmptyTile1bppGFX), ((EmptyTile1bppGFXEnd - EmptyTile1bppGFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ret +LoadPokeDexGraphics:: ; f80a0 (3e:40a0) + call LoadPokemonMenuGraphics + ld de, PokedexGFX + ld hl, $9600 + lb bc, BANK(PokedexGFX), ((PokedexLocationGFXEnd - PokedexGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ld de, PokeBallsGFX + ld hl, $9720 + lb bc, BANK(PokeBallsGFX), 1 ; 1 of 4 tiles + jp CopyVideoDataOptimized +LoadBattleGraphics:: ; f80bb (3e:40bb) + ld de, BattleHPBarGFX + ld hl, $9600 + lb bc, BANK(BattleHPBarGFX), ((BattleHPBarGFXEnd - BattleHPBarGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ld hl, $9700 + ld de, BattleMarkersGFX + lb bc, BANK(BattleMarkersGFX), ((BattleMarkersGFXEnd - BattleMarkersGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + call LoadActiveFrameGraphics + ld de, HpExpBarParts0GFX + ld hl, $96c0 + lb bc, BANK(HpExpBarParts0GFX), ((HpExpBarParts0GFXEnd - HpExpBarParts0GFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ld de, HpExpBarParts1GFX + ld hl, $9730 + lb bc, BANK(HpExpBarParts1GFX), ((HpExpBarParts3GFXEnd - HpExpBarParts1GFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ld de, ExpBarGFX + ld hl, $9550 + lb bc, BANK(ExpBarGFX), ((ExpBarGFXEnd - ExpBarGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ret +LoadPokemonStatsGraphics:: ; f80fb (3e:40fb) + call LoadPokemonMenuGraphics + ld de, HpExpBarParts0GFX + ld hl, $96c0 + lb bc, BANK(HpExpBarParts0GFX), ((HpExpBarParts0GFXEnd - HpExpBarParts0GFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ld de, HpExpBarParts1GFX + ld hl, $9780 + lb bc, BANK(HpExpBarParts1GFX), 1 ; 1 of 6 tiles + call CopyVideoDataDoubleOptimized + ld de, HpExpBarParts2GFX + ld hl, $9760 + lb bc, BANK(HpExpBarParts0GFX), ((HpExpBarParts2GFXEnd - HpExpBarParts2GFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ld de, ExpBarGFX + ld hl, $9550 + lb bc, BANK(ExpBarGFX), ((ExpBarGFXEnd - ExpBarGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ld de, StatsGFX + ld hl, $9310 + lb bc, BANK(StatsGFX), ((StatsGFXEnd - StatsGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + ret +LoadBackpackGraphics:: ; f813b (3e:413b) + ld de, BlackTileAndCursor1bppGFX + ld hl, $9600 + lb bc, BANK(BlackTileAndCursor1bppGFX), ((BlackTileAndCursor1bppGFXEnd - BlackTileAndCursor1bppGFX) / LEN_1BPP_TILE) + call CopyVideoDataDoubleOptimized + ld de, PackIconGFX + ld hl, $9620 + lb bc, BANK(PackIconGFX), 12 ; 12 of 15 tiles + call CopyVideoDataOptimized + ld de, FontSmallKanaPunctuationGFX + ld hl, $96e0 + lb bc, BANK(FontSmallKanaPunctuationGFX), ((FontSmallKanaPunctuationGFXEnd - FontSmallKanaPunctuationGFX) / LEN_2BPP_TILE) + call CopyVideoDataOptimized + jp LoadActiveFrameGraphics +; 0xf8162
\ No newline at end of file diff --git a/engine/overworld.asm b/engine/overworld.asm new file mode 100644 index 0000000..3f52f6e --- /dev/null +++ b/engine/overworld.asm @@ -0,0 +1,56 @@ +INCLUDE "constants.asm" + +SECTION "Startmenu and Select Button Check", ROM0[$2C05] + +OverworldStartButtonCheck:: ; 2c05 (0:2c05) + ldh a, [hJoyState] + bit START_F, a + ret z + and (START | B_BUTTON) + cp (START | B_BUTTON) + jr nz, .regularMenu + ld a, [wce63] + bit 1, a + ret z ; debug disabled + ld a, BANK(InGameDebugMenu) + ld hl, InGameDebugMenu + call FarCall_hl + jr CheckStartmenuSelectHook +.regularMenu + ld a, BANK(DisplayStartMenu) + ld hl, DisplayStartMenu + call FarCall_hl + jr CheckStartmenuSelectHook +SelectButtonFunction:: ; 2c2a (0:2c2a) + ld hl, CheckRegisteredItem + ld a, BANK(CheckRegisteredItem) + call FarCall_hl +CheckStartmenuSelectHook: + ldh a, [hStartmenuCloseAndSelectHookEnable] + and a + ret z ; hook is disabled + ld hl, StartmenuCloseAndSelectHookPtr + ld a, [hli] + ld h, [hl] + ld l, a + ld a, [StartmenuCloseAndSelectHookBank] + call FarCall_hl + ld hl, hStartmenuCloseAndSelectHookEnable + xor a + ld [hli], a ; clear hook enable and ??? + ld [hl], a + dec a + ret + +SECTION "Install StartMenu Hook Function", ROM0[$35EC] + +InstallStartmenuCloseAndSelectHook:: +; Install a function that is called as soon as +; the start menu is closed or directly after +; the select button function ran + ld [StartmenuCloseAndSelectHookBank], a + ld a, l + ld [StartmenuCloseAndSelectHookPtr], a + ld a, h + ld [StartmenuCloseAndSelectHookPtr + 1], a + ret |