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add custom state and value

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This commit is contained in:
alexei-zebra 2024-01-04 00:19:06 +03:00
parent 405f8b3d14
commit 63bbe540bc
1 changed files with 38 additions and 4 deletions
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42
src/voxels/voxel.h
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@ -25,11 +25,45 @@ struct voxel {
inline void setDir(u_char8 dir) {
states &= ~BLOCK_ROT_MASK;
states |= dir;
}
states |= dir;
}
inline u_char8 variant() const {
return (states & BLOCK_VARIANT_MASK) >> 4;
inline u_char8 getVariant() const {
return states & BLOCK_VARIANT_MASK;
}
inline void setVariant(u_char8 variant) {
states &= ~BLOCK_VARIANT_MASK;
states |= variant;
}
// id of the state in range 0 to 3
inline bool getCustomState(u_char8 id) const {
return states & (1 << id+24);
}
// id of the state in range 0 to 3
inline void setCustomState(u_char8 id, bool state) {
if (state) {
states |= (1 << id+24);
} else {
states &= ~(1 << id+24);
}
}
/* if the block has a custom state you
can use value in range 0 to 15 else
you can use value in range 0 to 255 */
inline u_char8 getCustomValue() const {
return states >> 20;
}
/* if the block has a custom state you
can use value in range 0 to 15 else
you can use value in range 0 to 255 */
inline void setCustomValue(u_char8 value) {
states &= ~(0xF << 20);
states |= (value << 20);
}
};