mirror of
https://github.com/minetest/minetestmapper.git
synced 2024-11-11 13:00:42 +01:00
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
/*
|
|
* =====================================================================
|
|
* Version: 1.0
|
|
* Created: 25.08.2012 10:55:29
|
|
* Author: Miroslav Bendík
|
|
* Company: LinuxOS.sk
|
|
* =====================================================================
|
|
*/
|
|
|
|
#ifndef PIXELATTRIBUTES_H_ADZ35GYF
|
|
#define PIXELATTRIBUTES_H_ADZ35GYF
|
|
|
|
#include <limits>
|
|
#include <stdint.h>
|
|
#include "config.h"
|
|
|
|
struct PixelAttribute {
|
|
PixelAttribute(): height(std::numeric_limits<int>::min()), thicken(0) {};
|
|
int height;
|
|
uint8_t thicken;
|
|
inline bool valid_height() {
|
|
return height != std::numeric_limits<int>::min();
|
|
}
|
|
};
|
|
|
|
class PixelAttributes
|
|
{
|
|
public:
|
|
PixelAttributes();
|
|
virtual ~PixelAttributes();
|
|
void setWidth(int width);
|
|
void scroll();
|
|
inline PixelAttribute &attribute(int z, int x) { return m_pixelAttributes[z + 1][x + 1]; };
|
|
|
|
private:
|
|
void freeAttributes();
|
|
|
|
private:
|
|
enum Line {
|
|
FirstLine = 0,
|
|
LastLine = BLOCK_SIZE,
|
|
EmptyLine = BLOCK_SIZE + 1,
|
|
LineCount = BLOCK_SIZE + 2
|
|
};
|
|
PixelAttribute *m_pixelAttributes[BLOCK_SIZE + 2]; // 1px gradient + empty
|
|
int m_width;
|
|
};
|
|
|
|
#endif /* end of include guard: PIXELATTRIBUTES_H_ADZ35GYF */
|
|
|