GameScene: Difference between revisions

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{{stub}}{{Subsystem infobox|name=GameScene|is_name_official=1|description=Handles the main loop and stages|init_addr_switch150=0x71007D1DD8}}
{{Subsystem infobox|name=GameScene|is_name_official=1|description=Handles the main loop and stages|init_addr_switch150=0x71007D1DD8}}


'''GameScene''' is a critical subsystem that is responsible for core functionality such as initialising other components, creating [[Stage|stages]] (world, title screen, etc.) and handling the game's main loop.
'''GameScene''' is a critical subsystem that is responsible for core functionality such as initialising other components, creating [[Stage|stages]] (world, title screen, etc.) and handling the game's main loop.
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*** E3Mgr: init
*** E3Mgr: init


== Initial state ==
=== Initial state ===
The initial state the game launches into is determined by GameScene<ref>GameScene::initialize, 0x71007A86CC</ref>.
The initial state the game launches into is determined by GameScene<ref>GameScene::initialize, 0x71007A86CC</ref>.


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</source>
</source>


== Main loop ==
Three GameScene functions are called in a row from RootTask (see [[Executable]]) after initialisation has completed, i.e. in the game's main loop. (Note: these 3 names are unofficial.)
=== precalc ===
{{empty section}}
=== calc ===
{{empty section}}
=== postcalc ===
{{empty section}}
<hr>
<references/>
<references/>
[[Category:Internals]]
[[Category:Internals]]
[[Category:Subsystems (BotW)]]
[[Category:Subsystems (BotW)]]

Revision as of 15:47, 13 October 2018

GameScene
Subsystem
Official name Yes
Description Handles the main loop and stages
Init function Switch 1.5.0: 0x71007D1DD8
Wii U 1.5.0: ???
Debug only No

GameScene is a critical subsystem that is responsible for core functionality such as initialising other components, creating stages (world, title screen, etc.) and handling the game's main loop.

Unlike most other subsystems, GameScene is not a singleton: it is a member of the uking::frm::System structure[1].

Init

Initial state

The initial state the game launches into is determined by GameScene[2]. 

const bool isFirstLaunch = SaveSystem::sInstance->isFirstLaunch();
State* state = isFirstLaunch ? &state_NewSave : &state_LunchTitle;

if ( aocManager::sInstance && aocManager::sInstance->flags & 2 )
  nn::err::ShowUnacceptableAddOnContentVersionError();

const bool isDemo = E3Mgr::sInstance && E3Mgr::sInstance->isDemoMode();
if (isDemo)
  state = &state_LunchTitle;

if (!isDemo && isFirstLaunch)
  sIsFirstNonDemoLaunch = 1;

StateMachine::changeState(&this->stateMachine, state);

Main loop

Three GameScene functions are called in a row from RootTask (see Executable) after initialisation has completed, i.e. in the game's main loop. (Note: these 3 names are unofficial.)

precalc

calc

postcalc

  1. ↑ uking::frm::System::gameScene @ 0x10 (Switch)
  2. ↑ GameScene::initialize, 0x71007A86CC
Retrieved from "https://zeldamods.org/w_botw/index.php?title=GameScene&oldid=2559"