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Implement gen 2 party icon decoding

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Now you can also decode the party icons for the gen 2 pokémon games
This commit is contained in:
risingPhil
2024-09-25 20:22:17 +02:00
parent 04bc493c03
commit a44b908587
5 changed files with 150 additions and 8 deletions
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47
examples/decodePartyIcons/main.cpp
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@@ -1,5 +1,5 @@
#include "gen1/Gen1GameReader.h"
#include "gen1/Gen1SpriteDecoder.h"
#include "gen2/Gen2GameReader.h"
#include "SpriteRenderer.h"
#include "RomReader.h"
#include "SaveManager.h"
@@ -12,7 +12,7 @@
using OutputFormat = SpriteRenderer::OutputFormat;
using TileOrder = SpriteRenderer::TileOrder;
void decodeGen1Icon(IRomReader& romReader, ISaveManager& saveManager, Gen1GameType gen1Type, Gen1PokemonIconType iconType, bool firstFrame)
static void decodeGen1Icon(IRomReader& romReader, ISaveManager& saveManager, Gen1GameType gen1Type, Gen1PokemonIconType iconType, bool firstFrame)
{
Gen1GameReader gameReader(romReader, saveManager, gen1Type);
SpriteRenderer renderer;
@@ -29,8 +29,24 @@ void decodeGen1Icon(IRomReader& romReader, ISaveManager& saveManager, Gen1GameTy
write_png(fileNameBuf, outputBuffer, 2 * 8, 2 * 8, false);
}
static void decodeGen2Icon(IRomReader& romReader, ISaveManager& saveManager, Gen2GameType gen2Type, Gen2PokemonIconType iconType, bool firstFrame)
{
Gen2GameReader gameReader(romReader, saveManager, gen2Type);
SpriteRenderer renderer;
char fileNameBuf[100];
uint8_t *outputBuffer;
void decodeGen1Icons(IRomReader& romReader, ISaveManager& saveManager, Gen1GameType gen1Type)
outputBuffer = gameReader.decodePokemonIcon(iconType, renderer, OutputFormat::RGB, firstFrame);
if(!outputBuffer)
{
fprintf(stderr, "ERROR: Could not decode icon for icon type %d and firstFrame %d!\n", (int)iconType, firstFrame);
return;
}
snprintf(fileNameBuf, sizeof(fileNameBuf), "%d_frame%u.png", (int)iconType, (firstFrame) ? 1 : 2);
write_png(fileNameBuf, outputBuffer, 2 * 8, 2 * 8, false);
}
static void decodeGen1Icons(IRomReader& romReader, ISaveManager& saveManager, Gen1GameType gen1Type)
{
for(int i=0; i < GEN1_ICONTYPE_MAX; ++i)
{
@@ -39,6 +55,15 @@ void decodeGen1Icons(IRomReader& romReader, ISaveManager& saveManager, Gen1GameT
}
}
static void decodeGen2Icons(IRomReader& romReader, ISaveManager& saveManager, Gen2GameType gen2Type)
{
for(int i=1; i < GEN2_ICONTYPE_MAX; ++i)
{
decodeGen2Icon(romReader, saveManager, gen2Type, (Gen2PokemonIconType)i, true);
decodeGen2Icon(romReader, saveManager, gen2Type, (Gen2PokemonIconType)i, false);
}
}
int main(int argc, char** argv)
{
if(argc != 2)
@@ -65,13 +90,19 @@ int main(int argc, char** argv)
//check if we're dealing with gen 1
const Gen1GameType gen1Type = gen1_determineGameType(cartridgeHeader);
if(gen1Type == Gen1GameType::INVALID)
const Gen2GameType gen2Type = gen2_determineGameType(cartridgeHeader);
if(gen1Type != Gen1GameType::INVALID)
{
fprintf(stderr, "ERROR: sorry, this tool only supports gen 1!\n");
return 1;
decodeGen1Icons(romReader, saveManager, gen1Type);
}
else if(gen2Type != Gen2GameType::INVALID)
{
decodeGen2Icons(romReader, saveManager, gen2Type);
}
else
{
fprintf(stderr, "ERROR: The specified rom is not a gen 1 or gen 2 pokémon game!\n");
}
decodeGen1Icons(romReader, saveManager, gen1Type);
free(romBuffer);
romBuffer = 0;