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https://github.com/alliedmodders/amxmodx.git
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Add [Get|Set]ModelCollisionBox and [Get|Set]ModelBoundingBox (bug 3527, r=joropito)
This commit is contained in:
Vincent Herbet
parent
da3d13a9c0
commit
4d174007b1
@ -150,12 +150,181 @@ static cell AMX_NATIVE_CALL set_controller(AMX* amx, cell* params)
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return amx_ftoc(setting * (1.0 / 255.0) * (pbonecontroller->end - pbonecontroller->start) + pbonecontroller->start);
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}
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enum
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{
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Model_DefaultSize = -2,
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Model_CurrentSequence = -1,
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};
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// GetModelCollisionBox( index, Float:mins[3], Float:maxs[3] );
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static cell AMX_NATIVE_CALL GetModelCollisionBox(AMX *amx, cell *params)
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{
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int entityIndex = params[1];
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CHECK_ENTITY(entityIndex);
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edict_t *pEdict = INDEXENT2(entityIndex);
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if (!FNullEnt(pEdict))
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{
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studiohdr_t *pStudiohdr = static_cast<studiohdr_t*>(GET_MODEL_PTR(pEdict));
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if (!pStudiohdr)
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{
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MF_LogError(amx, AMX_ERR_NATIVE, "Could not find the model pointer for the entity.");
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return 0;
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}
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cell *cmins = MF_GetAmxAddr(amx, params[2]);
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cell *cmaxs = MF_GetAmxAddr(amx, params[3]);
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cmins[0] = amx_ftoc(pStudiohdr->bbmin.x);
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cmins[1] = amx_ftoc(pStudiohdr->bbmin.y);
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cmins[2] = amx_ftoc(pStudiohdr->bbmin.z);
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cmaxs[0] = amx_ftoc(pStudiohdr->bbmax.x);
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cmaxs[1] = amx_ftoc(pStudiohdr->bbmax.y);
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cmaxs[2] = amx_ftoc(pStudiohdr->bbmax.z);
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return 1;
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}
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return 0;
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};
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// GetModelBoundingBox( index, Float:mins[3], Float:maxs[3], sequence = Model_DefaultSize );
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static cell AMX_NATIVE_CALL GetModelBoundingBox(AMX *amx, cell *params)
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{
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int entityIndex = params[1];
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CHECK_ENTITY(entityIndex);
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edict_t *pentModel = INDEXENT2(entityIndex);
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if (!FNullEnt(pentModel))
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{
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studiohdr_t *pStudiohdr = static_cast<studiohdr_t*>(GET_MODEL_PTR(pentModel));
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if (!pStudiohdr)
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{
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MF_LogError(amx, AMX_ERR_NATIVE, "Could not find the model pointer for the entity.");
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return 0;
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}
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cell *bbmins = MF_GetAmxAddr(amx, params[2]);
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cell *bbmaxs = MF_GetAmxAddr(amx, params[3]);
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int sequence = params[4];
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if (sequence <= Model_DefaultSize)
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{
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bbmins[0] = amx_ftoc(pStudiohdr->min.x);
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bbmins[1] = amx_ftoc(pStudiohdr->min.y);
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bbmins[2] = amx_ftoc(pStudiohdr->min.z);
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bbmaxs[0] = amx_ftoc(pStudiohdr->max.x);
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bbmaxs[1] = amx_ftoc(pStudiohdr->max.y);
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bbmaxs[2] = amx_ftoc(pStudiohdr->max.z);
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}
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else
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{
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if (sequence <= Model_CurrentSequence || sequence >= pStudiohdr->numseq)
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sequence = pentModel->v.sequence;
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mstudioseqdesc_t *pSeqdesc;
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pSeqdesc = (mstudioseqdesc_t*)((byte*)pStudiohdr + pStudiohdr->seqindex);
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bbmins[0] = amx_ftoc(pSeqdesc[sequence].bbmin.x);
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bbmins[1] = amx_ftoc(pSeqdesc[sequence].bbmin.y);
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bbmins[2] = amx_ftoc(pSeqdesc[sequence].bbmin.z);
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bbmaxs[0] = amx_ftoc(pSeqdesc[sequence].bbmax.x);
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bbmaxs[1] = amx_ftoc(pSeqdesc[sequence].bbmax.y);
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bbmaxs[2] = amx_ftoc(pSeqdesc[sequence].bbmax.z);
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}
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return 1;
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}
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return 0;
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};
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// SetModelCollisionBox( index );
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static cell AMX_NATIVE_CALL SetModelCollisionBox(AMX *amx, cell *params)
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{
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int entityIndex = params[1];
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CHECK_ENTITY(entityIndex);
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edict_t *pentModel = INDEXENT2(entityIndex);
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if (!FNullEnt(pentModel))
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{
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studiohdr_t *pStudiohdr = static_cast<studiohdr_t*>(GET_MODEL_PTR(pentModel));
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if (!pStudiohdr)
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{
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MF_LogError(amx, AMX_ERR_NATIVE, "Could not find the model pointer for the entity.");
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return 0;
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}
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SET_SIZE(pentModel, pStudiohdr->bbmin, pStudiohdr->bbmax);
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return 1;
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}
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return 0;
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};
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// SetModelBoudingBox( index, sequence = Model_DefaultSize );
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static cell AMX_NATIVE_CALL SetModelBoundingBox(AMX *amx, cell *params)
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{
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int entityIndex = params[1];
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CHECK_ENTITY(entityIndex);
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edict_t *pentModel = INDEXENT2(entityIndex);
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if (!FNullEnt(pentModel))
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{
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studiohdr_t *pStudiohdr = static_cast<studiohdr_t*>(GET_MODEL_PTR(pentModel));
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if (!pStudiohdr)
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{
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MF_LogError(amx, AMX_ERR_NATIVE, "Could not find the model pointer for the entity.");
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return 0;
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}
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int sequence = params[2];
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if (sequence <= Model_DefaultSize)
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{
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SET_SIZE(pentModel, pStudiohdr->min, pStudiohdr->max);
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}
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else
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{
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if (sequence <= Model_CurrentSequence || sequence >= pStudiohdr->numseq)
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sequence = pentModel->v.sequence;
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mstudioseqdesc_t *pSeqdesc;
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pSeqdesc = (mstudioseqdesc_t*)((byte*)pStudiohdr + pStudiohdr->seqindex);
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SET_SIZE(pentModel, pSeqdesc[sequence].bbmin, pSeqdesc[sequence].bbmax);
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return 1;
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}
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}
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return 0;
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}
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AMX_NATIVE_INFO misc_natives[] = {
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{ "copy_infokey_buffer", copy_infokey_buffer },
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{ "lookup_sequence", lookup_sequence },
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{ "set_controller", set_controller },
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{ "GetModelCollisionBox", GetModelCollisionBox },
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{ "SetModelCollisionBox", SetModelCollisionBox },
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{ "GetModelBoundingBox", GetModelBoundingBox },
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{ "SetModelBoundingBox", SetModelBoundingBox },
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{NULL, NULL},
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};
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@ -536,3 +536,70 @@ native lookup_sequence(entity, const name[], &Float:framerate = 0.0, &bool:loops
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* @return The percentage that the controller is extended (0.0 through 1.0)
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*/
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native Float:set_controller(entity, controller, Float:value);
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enum
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{
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Model_DefaultSize = -2,
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Model_CurrentSequence = -1,
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};
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/**
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* Gets size of the entity models collision box.
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*
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* @param entity The entity index to use.
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* @param mins The local negative collision box distance.
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* @param maxs The local positive collision box distance.
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*
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* @return 1 on success, 0 on faillure.
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*
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* @error Invalid entity.
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* Invalid model pointer.
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*/
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native GetModelCollisionBox( entity, Float:mins[3], Float:maxs[3] );
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/**
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* Sets entity size to the models collision box.
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*
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* @param entity The entity index to set the value on.
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*
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* @return 1 on success, 0 on faillure.
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*
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* @error Invalid entity.
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* Invalid model pointer.
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*/
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native SetModelCollisionBox( entity );
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/**
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* Gets size of a model bounding box.
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*
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* @param entity The entity index to use.
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* @param mins The local negative bounding box distance.
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* @param maxs The local positive bounding box distance.
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* @param sequence The animation sequence to retrieve.
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* Model_DefaultSize retrieves ideal moevement hull size.
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* Model_CurrentSequence retrieves hull size of the current sequence.
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* Values >= 0 will specify which sequence to retrieve size from.
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*
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* @return 1 on success, 0 on faillure.
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*
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* @error Invalid entity.
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* Invalid model pointer.
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*/
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native GetModelBoundingBox( entity, Float:mins[3], Float:maxs[3], sequence = Model_DefaultSize );
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/**
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* Sets size to a model bounding box.
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*
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* @param entity The entity index to set the value on.
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* @param sequence The sequence to apply.
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* Model_DefaultSize sets size of ideal movement hull.
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* Model_CurrentSequence sets size of the current sequence.
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* Values >= 0 will specify which sequence to use.
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*
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* @return 1 on success, 0 on faillure.
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*
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* @error Invalid entity.
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* Invalid model pointer.
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*/
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native SetModelBoundingBox( index, sequence = Model_DefaultSize );
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