int G2_Get_Bone_Index(CGhoul2Info *ghoul2, const char *boneName)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(ghoul2->mFileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
return (G2_Find_Bone(mod_a, ghoul2->mBlist, boneName));
}
// given a model, bonelist and bonename, lets pause an anim if it's playing.
qboolean G2_Pause_Bone_Anim(const char *fileName, boneInfo_v &blist, const char *boneName, const int currentTime)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
// are we pausing or un pausing?
if (blist[index].pauseTime)
{
int startFrame, endFrame, flags;
float currentFrame, animSpeed;
// figure out what frame we are on now
G2_Get_Bone_Anim(fileName, blist, boneName, blist[index].pauseTime, ¤tFrame, &startFrame, &endFrame, &flags, &animSpeed, NULL, 0);
// reset start time so we are actually on this frame right now
G2_Set_Bone_Anim(fileName, blist, boneName, startFrame, endFrame, flags, animSpeed, currentTime, currentFrame, 0);
// no pausing anymore
blist[index].pauseTime = 0;
}
// ahh, just pausing, the easy bit
else
{
blist[index].pauseTime = currentTime;
}
return qtrue;
}
assert(0);
return qfalse;
}
// Given a model handle, and a bone name, we want to remove this bone from the bone override list
qboolean G2_Remove_Bone (const char *fileName, boneInfo_v &blist, const char *boneName)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
return G2_Remove_Bone_Index(blist, index);
}
// Given a model handle, and a bone name, we want to set angles specifically for overriding
qboolean G2_Set_Bone_Angles(const char *fileName, boneInfo_v &blist, const char *boneName, const float *angles,
const int flags, const Eorientations up, const Eorientations left, const Eorientations forward,
qhandle_t *modelList, const int modelIndex, const int blendTime, const int currentTime)
{
model_t *mod_m;
if (!fileName[0])
{
mod_m = R_GetModelByHandle(modelList[modelIndex]);
}
else
{
mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
}
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
// yes, so set the angles and flags correctly
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
blist[index].flags |= flags;
blist[index].boneBlendStart = currentTime;
blist[index].boneBlendTime = blendTime;
#if DEBUG_PCJ
OutputDebugString(va("%2d %6d (%6.2f,%6.2f,%6.2f) %d %d %d %d\n",index,currentTime,angles[0],angles[1],angles[2],up,left,forward,flags));
#endif
G2_Generate_Matrix(mod_a, blist, index, angles, flags, up, left, forward);
return qtrue;
}
// no - lets try and add this bone in
index = G2_Add_Bone(mod_a, blist, boneName);
// did we find a free one?
if (index != -1)
{
// yes, so set the angles and flags correctly
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
blist[index].flags |= flags;
blist[index].boneBlendStart = currentTime;
blist[index].boneBlendTime = blendTime;
#if DEBUG_PCJ
OutputDebugString(va("%2d %6d (%6.2f,%6.2f,%6.2f) %d %d %d %d\n",index,currentTime,angles[0],angles[1],angles[2],up,left,forward,flags));
#endif
G2_Generate_Matrix(mod_a, blist, index, angles, flags, up, left, forward);
return qtrue;
}
assert(0);
// no
return qfalse;
}
// Given a model handle, and a bone name, we want to remove this bone from the bone override list
qboolean G2_Remove_Bone (CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index==-1)
{
return false;
}
return G2_Remove_Bone_Index(blist, index);
}
qboolean G2_Pause_Bone_Anim(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName, const int currentTime)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index==-1)
{
return qfalse;
}
return (G2_Pause_Bone_Anim_Index( blist, index, currentTime,ghlInfo->aHeader->numFrames) );
}
int G2_Get_Bone_Index(CGhoul2Info *ghoul2, const char *boneName, qboolean bAddIfNotFound)
{
if (bAddIfNotFound)
{
return G2_Add_Bone(ghoul2->animModel, ghoul2->mBlist, boneName);
}
else
{
return G2_Find_Bone(ghoul2, ghoul2->mBlist, boneName);
}
}
// given a model, bonelist and bonename, lets stop an anim if it's playing.
qboolean G2_Stop_Bone_Angles(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index != -1)
{
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
return G2_Remove_Bone_Index(blist, index);
}
assert(0);
return qfalse;
}
qboolean G2_Get_Bone_Anim_Range(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName, int *startFrame, int *endFrame)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index==-1)
{
return qfalse;
}
if (G2_Get_Bone_Anim_Range_Index( blist, index, startFrame, endFrame))
{
assert(*startFrame>=0&&*startFrame<ghlInfo->aHeader->numFrames);
assert(*endFrame>0&&*endFrame<=ghlInfo->aHeader->numFrames);
return qtrue;
}
return qfalse;
}
qboolean G2_IsPaused(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index != -1)
{
// are we paused?
if (blist[index].pauseTime)
{
// yup. paused.
return qtrue;
}
return qfalse;
}
return qfalse;
}
// Given a model handle, and a bone name, we want to set angles specifically for overriding - using a matrix directly
qboolean G2_Set_Bone_Angles_Matrix(const char *fileName, boneInfo_v &blist, const char *boneName, const mdxaBone_t &matrix,
const int flags, qhandle_t *modelList, const int modelIndex, const int blendTime, const int currentTime)
{
model_t *mod_m;
if (!fileName[0])
{
mod_m = R_GetModelByHandle(modelList[modelIndex]);
}
else
{
mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
}
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
// yes, so set the angles and flags correctly
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
blist[index].flags |= flags;
memcpy(&blist[index].matrix, &matrix, sizeof(mdxaBone_t));
memcpy(&blist[index].newMatrix, &matrix, sizeof(mdxaBone_t));
return qtrue;
}
// no - lets try and add this bone in
index = G2_Add_Bone(mod_a, blist, boneName);
// did we find a free one?
if (index != -1)
{
// yes, so set the angles and flags correctly
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
blist[index].flags |= flags;
memcpy(&blist[index].matrix, &matrix, sizeof(mdxaBone_t));
memcpy(&blist[index].newMatrix, &matrix, sizeof(mdxaBone_t));
return qtrue;
}
assert(0);
// no
return qfalse;
}
// given a model, bonelist and bonename, lets stop an anim if it's playing.
qboolean G2_Stop_Bone_Angles(const char *fileName, boneInfo_v &blist, const char *boneName)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
// try and remove this bone if we can
return G2_Remove_Bone_Index(blist, index);
}
assert(0);
return qfalse;
}
// Given a model handle, and a bone name, we want to set angles specifically for overriding - using a matrix directly
qboolean G2_Set_Bone_Angles_Matrix(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName, const mdxaBone_t &matrix,
const int flags,const int blendTime, const int currentTime)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index == -1)
{
index = G2_Add_Bone(ghlInfo->animModel, blist, boneName);
}
if (index != -1)
{
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
blist[index].flags |= flags;
memcpy(&blist[index].matrix, &matrix, sizeof(mdxaBone_t));
memcpy(&blist[index].newMatrix, &matrix, sizeof(mdxaBone_t));
return qtrue;
}
return qfalse;
}
// given a model, bonelist and bonename, return the current frame, startframe and endframe of the current animation
// NOTE if we aren't running an animation, then qfalse is returned
qboolean G2_Get_Bone_Anim(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName, const int currentTime,
float *currentFrame, int *startFrame, int *endFrame, int *flags, float *retAnimSpeed)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index==-1)
{
return qfalse;
}
assert(ghlInfo->aHeader);
if (G2_Get_Bone_Anim_Index(blist, index, currentTime, currentFrame, startFrame, endFrame, flags, retAnimSpeed,ghlInfo->aHeader->numFrames))
{
assert(*startFrame>=0&&*startFrame<ghlInfo->aHeader->numFrames);
assert(*endFrame>0&&*endFrame<=ghlInfo->aHeader->numFrames);
assert(*currentFrame>=0.0f&&((int)(*currentFrame))<ghlInfo->aHeader->numFrames);
return qtrue;
}
return qfalse;
}
qboolean G2_Get_Bone_Anim_Range(const char *fileName, boneInfo_v &blist, const char *boneName, int *startFrame, int *endFrame)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
// are we an animating bone?
if (blist[index].flags & (BONE_ANIM_OVERRIDE_LOOP | BONE_ANIM_OVERRIDE))
{
*startFrame = blist[index].startFrame;
*endFrame = blist[index].endFrame;
return qtrue;
}
}
return qfalse;
}
qboolean G2_IsPaused(const char *fileName, boneInfo_v &blist, const char *boneName)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
// are we paused?
if (blist[index].pauseTime)
{
// yup. paused.
return qtrue;
}
return qfalse;
}
return qfalse;
}
// Given a model handle, and a bone name, we want to set angles specifically for overriding
qboolean G2_Set_Bone_Angles(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName, const float *angles,
const int flags, const Eorientations up, const Eorientations left, const Eorientations forward,
const int blendTime, const int currentTime)
{
int index = G2_Find_Bone(ghlInfo, blist, boneName);
if (index == -1)
{
index = G2_Add_Bone(ghlInfo->animModel, blist, boneName);
}
if (index != -1)
{
blist[index].flags &= ~(BONE_ANGLES_TOTAL);
blist[index].flags |= flags;
blist[index].boneBlendStart = currentTime;
blist[index].boneBlendTime = blendTime;
G2_Generate_Matrix(ghlInfo->animModel, blist, index, angles, flags, up, left, forward);
return qtrue;
}
return qfalse;
}
// given a model, bone name, a bonelist, a start/end frame number, a anim speed and some anim flags, set up or modify an existing bone entry for a new set of anims
qboolean G2_Set_Bone_Anim(const char *fileName,
boneInfo_v &blist,
const char *boneName,
const int startFrame,
const int endFrame,
const int flags,
const float animSpeed,
const int currentTime,
const float setFrame,
const int blendTime)
{
model_t *mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
if (index == -1)
{
index = G2_Add_Bone(mod_a, blist, boneName);
}
if (index != -1)
{
return G2_Set_Bone_Anim_Index(blist,index,startFrame,endFrame,flags,animSpeed,currentTime,setFrame,blendTime);
}
return qfalse;
}
// given a model, bone name, a bonelist, a start/end frame number, a anim speed and some anim flags, set up or modify an existing bone entry for a new set of anims
qboolean G2_Set_Bone_Anim(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName, const int startFrame,
const int endFrame, const int flags, const float animSpeed, const int currentTime, const float setFrame, const int blendTime)
{
int modFlags = flags;
int index = G2_Find_Bone(ghlInfo, blist, boneName);
// sanity check to see if setfram is within animation bounds
if (setFrame != -1)
{
assert((setFrame >= startFrame) && (setFrame <= endFrame));
}
// did we find it?
if (index != -1)
{
return G2_Set_Bone_Anim_Index(blist, index, startFrame, endFrame, flags, animSpeed, currentTime, setFrame, blendTime,ghlInfo->aHeader->numFrames);
}
// no - lets try and add this bone in
index = G2_Add_Bone(ghlInfo->animModel, blist, boneName);
// did we find a free one?
if (index != -1)
{
blist[index].blendFrame = blist[index].blendLerpFrame = 0;
blist[index].blendTime = 0;
// we aren't blending, so remove the option to do so
modFlags &= ~BONE_ANIM_BLEND;
// yes, so set the anim data and flags correctly
blist[index].endFrame = endFrame;
blist[index].startFrame = startFrame;
blist[index].animSpeed = animSpeed;
blist[index].pauseTime = 0;
// start up the animation:)
if (setFrame != -1)
{
blist[index].startTime = (currentTime - (((setFrame - (float)startFrame) * 50.0)/ animSpeed));
}
else
{
blist[index].startTime = currentTime;
}
blist[index].flags &= ~BONE_ANIM_TOTAL;
blist[index].flags |= modFlags;
assert(blist[index].blendFrame>=0&&blist[index].blendFrame<ghlInfo->aHeader->numFrames);
assert(blist[index].blendLerpFrame>=0&&blist[index].blendLerpFrame<ghlInfo->aHeader->numFrames);
#if DEBUG_G2_TIMING
if (index>-10)
{
const boneInfo_t &bone=blist[index];
char mess[1000];
if (bone.flags&BONE_ANIM_BLEND)
{
sprintf(mess,"s2b[%2d] %5d %5d (%5d-%5d) %4.2f %4x bt(%5d-%5d) %7.2f %5d\n",
index,
currentTime,
bone.startTime,
bone.startFrame,
bone.endFrame,
bone.animSpeed,
bone.flags,
bone.blendStart,
bone.blendStart+bone.blendTime,
bone.blendFrame,
bone.blendLerpFrame
);
}
else
{
sprintf(mess,"s2a[%2d] %5d %5d (%5d-%5d) %4.2f %4x\n",
index,
currentTime,
bone.startTime,
bone.startFrame,
bone.endFrame,
bone.animSpeed,
bone.flags
);
}
OutputDebugString(mess);
}
#endif
return qtrue;
}
//assert(index != -1);
// no
return qfalse;
}
// given a model, bonelist and bonename, return the current frame, startframe and endframe of the current animation
// NOTE if we aren't running an animation, then qfalse is returned
qboolean G2_Get_Bone_Anim(const char *fileName, boneInfo_v &blist, const char *boneName, const int currentTime,
float *currentFrame, int *startFrame, int *endFrame, int *flags, float *retAnimSpeed, qhandle_t *modelList, int modelIndex)
{
model_t *mod_m;
if (!fileName[0])
{
mod_m = R_GetModelByHandle(modelList[modelIndex]);
}
else
{
mod_m = R_GetModelByHandle(RE_RegisterModel(fileName));
}
model_t *mod_a = R_GetModelByHandle(mod_m->mdxm->animIndex);
int index = G2_Find_Bone(mod_a, blist, boneName);
// did we find it?
if (index != -1)
{
// are we an animating bone?
if (blist[index].flags & (BONE_ANIM_OVERRIDE_LOOP | BONE_ANIM_OVERRIDE))
{
// yes - add in animation speed to current frame
float animSpeed = blist[index].animSpeed;
float time = (currentTime - blist[index].startTime) / 50.0f;
float mendFrame = (float)blist[index].endFrame ;
// are we a paused anim?
if (blist[index].pauseTime)
{
time = (blist[index].pauseTime - blist[index].startTime) / 50.0f;
}
if (time<0)
{
time=0;
}
float newFrame_g = blist[index].startFrame + (time * animSpeed);
*currentFrame = newFrame_g;
int animSize = blist[index].endFrame - blist[index].startFrame;
// we are supposed to be animating right?
if (animSize)
{
// did we run off the end?
if (((animSpeed > 0.0f) && (newFrame_g > mendFrame-1)) ||
((animSpeed < 0.0f) && (newFrame_g < mendFrame+1)))
{
// yep - decide what to do
if (blist[index].flags & BONE_ANIM_OVERRIDE_LOOP)
{
// get our new animation frame back within the bounds of the animation set
if (animSpeed < 0.0f)
{
if (newFrame_g <= mendFrame+1)
{
newFrame_g=mendFrame+fmod(newFrame_g-mendFrame,animSize)-animSize;
}
}
else
{
if (newFrame_g >= mendFrame)
{
newFrame_g=mendFrame+fmod(newFrame_g-mendFrame,animSize)-animSize;
}
}
*currentFrame = newFrame_g;
}
else
{
// nope, we ran off the end of the current anim
if (blist[index].flags & BONE_ANIM_OVERRIDE_FREEZE)
{
if (animSpeed > 0.0f)
{
*currentFrame = blist[index].endFrame -1;
}
else
{
*currentFrame = blist[index].endFrame +1;
}
}
else
{
*currentFrame = 0;
}
}
}
}
else
{
*currentFrame = blist[index].startFrame;
}
*startFrame = blist[index].startFrame;
*endFrame = blist[index].endFrame;
*flags = blist[index].flags;
*retAnimSpeed = animSpeed;
return qtrue;
}
}
*startFrame =0;
*endFrame =1 ;
*currentFrame = 0;
*flags = 0; //hmmmm this used to be -1
*retAnimSpeed = 1.0f;
return qfalse;
}
