Super-Mario-Sunshine-C-Kit/README.md

Super-Mario-Sunshine-C-Kit

A WIP C library for everyone's favorite game: Super Mario Sunshine.

TODO: Add more examples.. (Please) TODO: Actually fix the code listed in the main example.

What can this do?

You can make Gecko code modifications in C for Super Mario Sunshine, and Super Mario Sunshine only, for now. (I'll probably make another kit for some other games in the future, though only me working on them; I don't want to involve Miluaces into the pain. ^ ^' )

Neato!... Well, how do I set this up?

First, you need to install devkitPro in order for your code to compile, and don't forget to set up the environment for devkitPPC. (Ex., C:\devkitPro\devkitPPC\bin) You can install the lib anywhere on your computer, as long as a folder in the file path doesn't contain any spaces. To compile your code, simply drag your C code file into build.bat.

Alright. Do you have any examples to show?

Yes, actually. Here's an item spawning example from Miluaces:

#include "sms.h"

static int laststate attribute((section(".sdata"))); //Last state

int OnUpdate(MarDirector* director) { int (GameUpdate)(MarDirector director) = (void*)(void**)((int)(int*)director + 0x64);

MarioActor* mario = GetMarioHitActor();
ItemActor* item = 0;

if (!laststate){
	if (ControllerOne->buttons & PRESS_DU)	//Dpad up spawns a coin
		item = MakeObjAppear(*gpItemManager, OBJ_COIN);
	else if (ControllerOne->buttons & PRESS_DL) //Dpad left spawns a 1-up
		item = MakeObjAppear(*gpItemManager, OBJ_ONEUP);
	else if (ControllerOne->buttons & PRESS_DR) //Dpad right spawns a rocket nozzle
		item = MakeObjAppear(*gpItemManager, OBJ_ROCKETNOZZLE);
	else if (ControllerOne->buttons & PRESS_DD) //Dpad down spawns a turbo nozzle
		item = MakeObjAppear(*gpItemManager, OBJ_TURBONOZZLE);
}

// If no dpad buttons are pressed, reset laststate
if (!(ControllerOne-> buttons & (PRESS_DU | PRESS_DL | PRESS_DR | PRESS_DD)))
	laststate = 0;

//If item was assigned, set it up
if (item != 0){
	//Set laststate to 1 to prevent more than one item spawning from one button press
	laststate = 1;
	
	//Set item position
	item->position.x = mario->position.x;
	item->position.y = mario->position.y + 200.0f;
	item->position.z = mario->position.z;
	
	//Set item velocity
	item->velocity.y = 20.0f;
	
	//Make item moveable
	item->flags = item->flags & ~ITEMFLAG_STATIC;
}

return GameUpdate(director);

}

You can find other examples on the GitHub page. (Thanks MrRean for making a repo for us. :) )

My code compiled! What do I do now?

That's good! The Gecko code should have automatically been copied to your clipboard. (Thanks Miluaces :D ) With that, you should now be able to paste that into your cheat code list in Dolphin and play your modification!

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More examples and updates to the lib will surely come at the right moment. Stick around in the IRC channel #sunshinerealm in irc.nolimitzone.com/6667 to meet and converse with the Sunshine Realm crew and see updates on current SMS modifications, big or small.