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GOB: save/load drawings for "Paint" game in Adibou1

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This commit is contained in:
Simon Delamarre 2023-04-03 00:05:08 +02:00
parent bda696d019
commit f57d2b189c
4 changed files with 131 additions and 0 deletions
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2
engines/gob/inter.h
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@ -540,6 +540,8 @@ protected:
void setupOpcodesFunc() override;
void setupOpcodesGob() override;
void oAdibou1_writeSprite(OpGobParams &params);
void oAdibou1_readSprite(OpGobParams &params);
void oAdibou1_fillAreaAtPoint(OpGobParams &params);
void oAdibou1_getAppliNameFromId(OpGobParams &params);
void oAdibou1_listApplications(OpGobParams &params);

44
engines/gob/inter_adibou1.cpp
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@ -24,6 +24,7 @@
#include "gob/inter.h"
#include "gob/game.h"
#include "gob/script.h"
#include "gob/save/saveload.h"
namespace Gob {
@ -45,11 +46,54 @@ void Inter_Adibou1::setupOpcodesFunc() {
}
void Inter_Adibou1::setupOpcodesGob() {
OPCODEGOB(0, oAdibou1_writeSprite);
OPCODEGOB(1, oAdibou1_readSprite);
OPCODEGOB(2, oAdibou1_fillAreaAtPoint);
OPCODEGOB(10, oAdibou1_getAppliNameFromId);
OPCODEGOB(11, oAdibou1_listApplications);
}
void Inter_Adibou1::oAdibou1_writeSprite(OpGobParams &params) {
int16 spriteIndex = _vm->_game->_script->readInt16();
uint16 varResult = _vm->_game->_script->readUint16();
uint16 varFileName = _vm->_game->_script->readUint16();
WRITE_VAR(varResult, 0);
const char *filename = GET_VAR_STR(varFileName);
SaveLoad::SaveMode mode = _vm->_saveLoad ? _vm->_saveLoad->getSaveMode(filename) : SaveLoad::kSaveModeNone;
if (mode == SaveLoad::kSaveModeSave) {
if (_vm->_saveLoad->save(filename, 0, -spriteIndex - 1, 0)) {
WRITE_VAR(varResult, 1);
}
} else if (mode == SaveLoad::kSaveModeIgnore)
return;
else if (mode == SaveLoad::kSaveModeNone)
warning("Attempted to write to file \"%s\"", filename);
}
void Inter_Adibou1::oAdibou1_readSprite(OpGobParams &params) {
int16 spriteIndex = _vm->_game->_script->readInt16();
uint16 varResult = _vm->_game->_script->readUint16();
uint16 varFileName = _vm->_game->_script->readUint16();
WRITE_VAR(varResult, 0);
const char *filename = GET_VAR_STR(varFileName);
SaveLoad::SaveMode mode = _vm->_saveLoad ? _vm->_saveLoad->getSaveMode(filename) : SaveLoad::kSaveModeNone;
if (mode == SaveLoad::kSaveModeSave) {
if (_vm->_saveLoad->load(filename, 0, -spriteIndex - 1, 0)) {
WRITE_VAR(varResult, 1);
}
} else if (mode == SaveLoad::kSaveModeIgnore)
return;
else if (mode == SaveLoad::kSaveModeNone)
warning("Attempted to write to file \"%s\"", filename);
}
void Inter_Adibou1::oAdibou1_fillAreaAtPoint(OpGobParams &params) {
uint16 varX = _vm->_game->_script->readUint16();
uint16 varY = _vm->_game->_script->readUint16();

20
engines/gob/save/saveload.h
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@ -305,6 +305,25 @@ protected:
const char *description;
};
class SpriteHandler : public TempSpriteHandler {
public:
SpriteHandler(GobEngine *vm, const Common::String &target, const Common::String &ext);
~SpriteHandler() override;
int32 getSize() override;
bool load(int16 dataVar, int32 size, int32 offset) override;
bool save(int16 dataVar, int32 size, int32 offset) override;
private:
class File : public SlotFileStatic {
public:
File(GobEngine *vm, const Common::String &base, const Common::String &ext);
~File() override;
};
File _file;
};
class GameFileHandler : public SaveHandler {
public:
GameFileHandler(GobEngine *vm, const Common::String &target, const Common::String &ext);
@ -331,6 +350,7 @@ protected:
static SaveFile _saveFiles[];
GameFileHandler *_bouHandler;
SpriteHandler *_drawingHandler;
SaveHandler *getHandler(const char *fileName) const override;
const char *getDescription(const char *fileName) const override;

65
engines/gob/save/saveload_adibou1.cpp
View File

@ -28,18 +28,83 @@ namespace Gob {
SaveLoad_Adibou1::SaveFile SaveLoad_Adibou1::_saveFiles[] = {
{ "bou.inf", kSaveModeSave, nullptr, "adibou1"},
{ "dessin.inf", kSaveModeSave, nullptr, "paint game drawing"},
};
SaveLoad_Adibou1::SaveLoad_Adibou1(GobEngine *vm, const char *targetName) :
SaveLoad(vm) {
_saveFiles[0].handler = _bouHandler = new GameFileHandler(vm, targetName, "bouinf");
_saveFiles[1].handler = _drawingHandler = new SpriteHandler(vm, targetName, "drawing");
}
SaveLoad_Adibou1::~SaveLoad_Adibou1() {
delete _bouHandler;
}
SaveLoad_Adibou1::SpriteHandler::File::File(GobEngine *vm, const Common::String &base, const Common::String &ext) :
SlotFileStatic(vm, base, ext) {
}
SaveLoad_Adibou1::SpriteHandler::File::~File() {
}
SaveLoad_Adibou1::SpriteHandler::SpriteHandler(GobEngine *vm, const Common::String &target, const Common::String &ext)
: TempSpriteHandler(vm), _file(vm, target, ext) {
}
SaveLoad_Adibou1::SpriteHandler::~SpriteHandler() {
}
int32 SaveLoad_Adibou1::SpriteHandler::getSize() {
Common::String fileName = _file.build();
if (fileName.empty())
return -1;;
SaveReader reader(1, 0, fileName);
SaveHeader header;
if (!reader.load())
return -1;
if (!reader.readPartHeader(0, &header))
return -1;
// Return the part's size
return header.getSize();
}
bool SaveLoad_Adibou1::SpriteHandler::load(int16 dataVar, int32 size, int32 offset) {
if (!TempSpriteHandler::createFromSprite(dataVar, size, offset))
return false;
Common::String fileName = _file.build();
if (fileName.empty())
return false;
SaveReader reader(1, 0, fileName);
if (!reader.load())
return false;
if (!reader.readPart(0, _sprite))
return false;
return TempSpriteHandler::load(dataVar, size, offset);
}
bool SaveLoad_Adibou1::SpriteHandler::save(int16 dataVar, int32 size, int32 offset) {
if (!TempSpriteHandler::save(dataVar, size, offset))
return false;
Common::String fileName = _file.build();
if (fileName.empty())
return false;
SaveWriter writer(1, 0, fileName);
return writer.writePart(0, _sprite);
}
SaveLoad_Adibou1::GameFileHandler::File::File(GobEngine *vm, const Common::String &base, const Common::String &ext) :
SlotFileStatic(vm, base, ext) {
}