1,510
edits
Difference between revisions of "HOWTO-Engines"
Jump to navigation
Jump to search
Elaborated more on our engine requirements
(Added code for a minimal example "engine") |
(Elaborated more on our engine requirements) |
||
| Line 121: | Line 121: | ||
// in particular, do not load data from files; rather, if you | // in particular, do not load data from files; rather, if you | ||
// need to do such things, do them from init(). | // need to do such things, do them from init(). | ||
// Do not initialize graphics here | |||
// However this is the place to specify all default directories | |||
File::addDefaultDirectory(_gameDataPath + "sound/"); | |||
printf("QuuxEngine::QuuxEngine\n"); | printf("QuuxEngine::QuuxEngine\n"); | ||
} | } | ||
| Line 130: | Line 136: | ||
int QuuxEngine::init(GameDetector &detector) { | int QuuxEngine::init(GameDetector &detector) { | ||
// Initialize graphics using following template | |||
// You have to use transactions | |||
_system->beginGFXTransaction(); | |||
// This is handled by base Engine class and processes command | |||
// line parameters | |||
_vm->initCommonGFX(detector); | |||
// Specify dimensions of game graphics window | |||
_system->initSize(width, height); | |||
_system->endGFXTransaction(); | |||
// Additional setup. | // Additional setup. | ||
printf("QuuxEngine::init\n"); | printf("QuuxEngine::init\n"); | ||
| Line 145: | Line 162: | ||
} // End of namespace Quux | } // End of namespace Quux | ||
</pre> | </pre> | ||
=== Example: engines/quux/module.mk === | === Example: engines/quux/module.mk === | ||