TIC-80-guile/src/sprite.h

// MIT License

// Copyright (c) 2017 Vadim Grigoruk @nesbox // grigoruk@gmail.com

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#pragma once

#include "studio.h"

typedef struct Sprite Sprite;

struct Sprite
{
	tic_mem* tic;

	tic_tiles* src;

	u32 tickCounter;

	u16 index;
	u8 color;
	u8 color2;
	u8 size;
	u8 brushSize;

	bool editPalette;

	struct
	{
		tic_rect rect;
		tic_point start;
		bool drag;
		u8* back;
		u8* front;
	}select;

	enum
	{
		SPRITE_DRAW_MODE,
		SPRITE_PICK_MODE,
		SPRITE_SELECT_MODE,
		SPRITE_FILL_MODE,
	}mode;

	struct History* history;

	void (*tick)(Sprite*);
	void (*event)(Sprite*, StudioEvent);
	void (*scanline)(tic_mem* tic, s32 row, void* data);
	void (*overline)(tic_mem* tic, void* data);
};

void initSprite(Sprite*, tic_mem*, tic_tiles* src);