ChompChainSupport.inc.c File Reference

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Macros
#define	NUM_CHAIN_LINKS   (1 + CHOMP_CHAIN_LAST_PART_IDX - CHOMP_CHAIN_FIRST_PART_IDX)

Functions
void N	ChompChainAddPolarPos (ChompChain *script, f32 magnitude, f32 angleDeg)
void N	ChompChainGetPolarX (f32 *x, f32 magnitude, f32 angleDeg)

Macro Definition Documentation

NUM_CHAIN_LINKS

#define NUM_CHAIN_LINKS   (1 + CHOMP_CHAIN_LAST_PART_IDX - CHOMP_CHAIN_FIRST_PART_IDX)

Definition at line 29 of file ChompChainSupport.inc.c.

Function Documentation

ChompChainAddPolarPos()

void N ChompChainAddPolarPos	(	ChompChain *	script,
		f32	magnitude,
		f32	angleDeg )

Definition at line 65 of file ChompChainSupport.inc.c.

                                                                               {
    f32 angle = DEG_TO_RAD(angleDeg);
    f32 dirX = sin_rad(angle);
    f32 dirY = cos_rad(angle);
 
    script->curPos.x += -magnitude * dirX;
    script->curPos.y += magnitude * dirY;
}

ChompChainGetPolarX()

void N ChompChainGetPolarX	(	f32 *	x,
		f32	magnitude,
		f32	angleDeg )

Definition at line 74 of file ChompChainSupport.inc.c.

                                                                 {
    f32 angle = DEG_TO_RAD(angleDeg);
    f32 dirX = sin_rad(angle);
    f32 dirY = cos_rad(angle);
 
    *x = magnitude * dirY;
}