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Smoothed yaw rotation for objects (#6825)

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This commit is contained in:
SmallJoker
2018-08-03 00:25:37 +02:00
committed by Paramat
parent 741e3efaf5
commit f3997025fd
4 changed files with 89 additions and 52 deletions
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21
src/content_cao.h
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@@ -34,25 +34,31 @@ struct Nametag;
SmoothTranslator
*/
template<typename T>
struct SmoothTranslator
{
v3f vect_old;
v3f vect_show;
v3f vect_aim;
f32 anim_counter = 0;
T val_old;
T val_current;
T val_target;
f32 anim_time = 0;
f32 anim_time_counter = 0;
bool aim_is_end = true;
SmoothTranslator() = default;
void init(v3f vect);
void init(T current);
void update(v3f vect_new, bool is_end_position=false, float update_interval=-1);
void update(T new_target, bool is_end_position = false,
float update_interval = -1);
void translate(f32 dtime);
};
struct SmoothTranslatorWrapped : SmoothTranslator<f32>
{
void translate(f32 dtime);
};
class GenericCAO : public ClientActiveObject
{
private:
@@ -76,7 +82,8 @@ private:
v3f m_acceleration;
float m_yaw = 0.0f;
s16 m_hp = 1;
SmoothTranslator pos_translator;
SmoothTranslator<v3f> pos_translator;
SmoothTranslatorWrapped yaw_translator;
// Spritesheet/animation stuff
v2f m_tx_size = v2f(1,1);
v2s16 m_tx_basepos;