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bitmap optimization, sprites, inventory, tiles

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This commit is contained in:
Justin Scofield
2022-09-12 21:17:41 -05:00
parent d6081e9add
commit 56ef315028
21 changed files with 1692 additions and 155 deletions
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113
src/app/zelda3/overworld.cc
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@@ -39,6 +39,7 @@ absl::Status Overworld::Load(ROM &rom) {
FetchLargeMaps();
LoadEntrances();
LoadSprites();
auto size = tiles16.size();
for (int i = 0; i < core::kNumOverworldMaps; ++i) {
@@ -265,10 +266,118 @@ void Overworld::LoadEntrances() {
int p = (mapPos + 0x400) >> 1;
int x = (p % 64);
int y = (p >> 6);
all_holes_.emplace_back(EntranceOWEditor(
all_holes_.emplace_back(
(x * 16) + (((mapId % 64) - (((mapId % 64) / 8) * 8)) * 512),
(y * 16) + (((mapId % 64) / 8) * 512), entranceId, mapId,
(ushort)(mapPos + 0x400), true));
(ushort)(mapPos + 0x400), true);
}
}
void Overworld::LoadSprites() {
// LW[0] = RainState 0 to 63 there's no data for DW
// LW[1] = ZeldaState 0 to 128 ; Contains LW and DW <128 or 144 wtf
// LW[2] = AgahState 0 to ?? ;Contains data for LW and DW
for (int i = 0; i < 3; i++) {
all_sprites_.emplace_back(std::vector<Sprite>());
}
// Console.WriteLine(((core::overworldSpritesBegining & 0xFFFF) + (09 <<
// 16)).ToString("X6"));
for (int i = 0; i < 64; i++) {
if (map_parent_[i] == i) {
// Beginning Sprites
int ptrPos = core::overworldSpritesBegining + (i * 2);
int spriteAddress = core::SnesToPc((0x09 << 0x10) + rom_.toint16(ptrPos));
while (true) {
uchar b1 = rom_[spriteAddress];
uchar b2 = rom_[spriteAddress + 1];
uchar b3 = rom_[spriteAddress + 2];
if (b1 == 0xFF) {
break;
}
int mapY = (i / 8);
int mapX = (i % 8);
int realX = ((b2 & 0x3F) * 16) + mapX * 512;
int realY = ((b1 & 0x3F) * 16) + mapY * 512;
all_sprites_[0].emplace_back(overworld_maps_[i].AreaGraphics(),
(uchar)i, b3, (uchar)(b2 & 0x3F),
(uchar)(b1 & 0x3F), realX, realY);
spriteAddress += 3;
}
}
}
for (int i = 0; i < 144; i++) {
if (map_parent_[i] == i) {
// Zelda Saved Sprites
int ptrPos = core::overworldSpritesZelda + (i * 2);
int spriteAddress = core::SnesToPc((0x09 << 0x10) + rom_.toint16(ptrPos));
while (true) {
uchar b1 = rom_[spriteAddress];
uchar b2 = rom_[spriteAddress + 1];
uchar b3 = rom_[spriteAddress + 2];
if (b1 == 0xFF) {
break;
}
int editorMapIndex = i;
if (editorMapIndex >= 128) {
editorMapIndex = i - 128;
} else if (editorMapIndex >= 64) {
editorMapIndex = i - 64;
}
int mapY = (editorMapIndex / 8);
int mapX = (editorMapIndex % 8);
int realX = ((b2 & 0x3F) * 16) + mapX * 512;
int realY = ((b1 & 0x3F) * 16) + mapY * 512;
all_sprites_[1].emplace_back(overworld_maps_[i].AreaGraphics(),
(uchar)i, b3, (uchar)(b2 & 0x3F),
(uchar)(b1 & 0x3F), realX, realY);
spriteAddress += 3;
}
}
// Agahnim Dead Sprites
if (map_parent_[i] == i) {
int ptrPos = core::overworldSpritesAgahnim + (i * 2);
int spriteAddress = core::SnesToPc((0x09 << 0x10) + rom_.toint16(ptrPos));
while (true) {
uchar b1 = rom_[spriteAddress];
uchar b2 = rom_[spriteAddress + 1];
uchar b3 = rom_[spriteAddress + 2];
if (b1 == 0xFF) {
break;
}
int editorMapIndex = i;
if (editorMapIndex >= 128) {
editorMapIndex = i - 128;
} else if (editorMapIndex >= 64) {
editorMapIndex = i - 64;
}
int mapY = (editorMapIndex / 8);
int mapX = (editorMapIndex % 8);
int realX = ((b2 & 0x3F) * 16) + mapX * 512;
int realY = ((b1 & 0x3F) * 16) + mapY * 512;
all_sprites_[2].emplace_back(overworld_maps_[i].AreaGraphics(),
(uchar)i, b3, (uchar)(b2 & 0x3F),
(uchar)(b1 & 0x3F), realX, realY);
spriteAddress += 3;
}
}
}
}