Support jka models in OpenJO (from mvdevs/jk2mv@ef336f9)

JACoders · Nov 19, 2024 · c99e064 · c99e064
1 parent 199ddc7
commit c99e064
Showing 1 changed file with 93 additions and 0 deletions.
diff --git a/code/rd-vanilla/tr_ghoul2.cpp b/code/rd-vanilla/tr_ghoul2.cpp
@@ -3494,6 +3494,64 @@ Bone  52:   "face_always_":
 
 */
 
+#ifdef JK2_MODE
+int NewToOldRemapTable[53] = {
+		0,  // JKA Bone 00 model_root           to JK2 Bone 00 model_root
+		1,  // JKA Bone 01 pelvis               to JK2 Bone 01 pelvis
+		2,  // JKA Bone 02 Motion               to JK2 Bone 02 Motion
+		3,  // JKA Bone 03 lfemurYZ             to JK2 Bone 03 lfemurYZ
+		4,  // JKA Bone 04 lfemurX              to JK2 Bone 04 lfemurX
+		5,  // JKA Bone 05 ltibia               to JK2 Bone 05 ltibia
+		6,  // JKA Bone 06 ltalus               to JK2 Bone 06 ltalus
+		8,  // JKA Bone 07 rfemurYZ             to JK2 Bone 08 rfemurYZ
+		9,  // JKA Bone 08 rfemurX              to JK2 Bone 09 rfemurX
+		10, // JKA Bone 09 rtibia               to JK2 Bone 10 rtibia
+		11, // JKA Bone 10 rtalus               to JK2 Bone 11 rtalus
+		13, // JKA Bone 11 lower_lumbar         to JK2 Bone 13 lower_lumbar
+		14, // JKA Bone 12 upper_lumbar         to JK2 Bone 14 upper_lumbar
+		15, // JKA Bone 13 thoracic             to JK2 Bone 15 thoracic
+		16, // JKA Bone 14 cervical             to JK2 Bone 16 cervical
+		17, // JKA Bone 15 cranium              to JK2 Bone 17 cranium
+		18, // JKA Bone 16 ceyebrow             to JK2 Bone 18 ceyebrow
+		19, // JKA Bone 17 jaw                  to JK2 Bone 19 jaw
+		20, // JKA Bone 18 lblip2               to JK2 Bone 20 lblip2
+		21, // JKA Bone 19 leye                 to JK2 Bone 21 leye
+		22, // JKA Bone 20 rblip2               to JK2 Bone 22 rblip2
+		23, // JKA Bone 21 ltlip2               to JK2 Bone 23 ltlip2
+		24, // JKA Bone 22 rtlip2               to JK2 Bone 24 rtlip2
+		25, // JKA Bone 23 reye                 to JK2 Bone 25 reye
+		26, // JKA Bone 24 rclavical            to JK2 Bone 26 rclavical
+		27, // JKA Bone 25 rhumerus             to JK2 Bone 27 rhumerus
+		28, // JKA Bone 26 rhumerusX            to JK2 Bone 28 rhumerusX
+		29, // JKA Bone 27 rradius              to JK2 Bone 29 rradius
+		30, // JKA Bone 28 rradiusX             to JK2 Bone 30 rradiusX
+		31, // JKA Bone 29 rhand                to JK2 Bone 31 rhand
+		36, // JKA Bone 30 r_d1_j1              to JK2 Bone 36 r_d1_j1
+		37, // JKA Bone 31 r_d1_j2              to JK2 Bone 37 r_d1_j2
+		39, // JKA Bone 32 r_d2_j1              to JK2 Bone 39 r_d2_j1
+		40, // JKA Bone 33 r_d2_j2              to JK2 Bone 40 r_d2_j2
+		45, // JKA Bone 34 r_d4_j1              to JK2 Bone 45 r_d4_j1
+		46, // JKA Bone 35 r_d4_j2              to JK2 Bone 46 r_d4_j2
+		48, // JKA Bone 36 rhang_tag_bone       to JK2 Bone 48 rhang_tag_bone
+		49, // JKA Bone 37 lclavical            to JK2 Bone 49 lclavical
+		50, // JKA Bone 38 lhumerus             to JK2 Bone 50 lhumerus
+		51, // JKA Bone 39 lhumerusX            to JK2 Bone 51 lhumerusX
+		52, // JKA Bone 40 lradius              to JK2 Bone 52 lradius
+		53, // JKA Bone 41 lradiusX             to JK2 Bone 53 lradiusX
+		54, // JKA Bone 42 lhand                to JK2 Bone 54 lhand
+		59, // JKA Bone 43 l_d4_j1              to JK2 Bone 59 l_d4_j1
+		60, // JKA Bone 44 l_d4_j2              to JK2 Bone 60 l_d4_j2
+		65, // JKA Bone 45 l_d2_j1              to JK2 Bone 65 l_d2_j1
+		66, // JKA Bone 46 l_d2_j2              to JK2 Bone 66 l_d2_j2
+		68, // JKA Bone 47 l_d1_j1              to JK2 Bone 68 l_d1_j1
+		69, // JKA Bone 48 l_d1_j2              to JK2 Bone 69 l_d1_j2
+		3,  // JKA Bone 49 ltail                to JK2 Bone 03 lfemurYZ
+		8,  // JKA Bone 50 rtail                to JK2 Bone 08 rfemurYZ
+		54, // JKA Bone 51 lhang_tag_bone       to JK2 Bone 54 lhand
+		71  // JKA Bone 52 face                 to JK2 Bone 71 face
+};
+#endif
+
 qboolean R_LoadMDXM( model_t *mod, void *buffer, const char *mod_name, qboolean &bAlreadyCached ) {
 	int					i, l, j;
 	mdxmHeader_t		*pinmodel, *mdxm;
@@ -3602,6 +3660,13 @@ qboolean R_LoadMDXM( model_t *mod, void *buffer, const char *mod_name, qboolean
 		isAnOldModelFile = true;
 	}
 #endif
+#ifdef JK2_MODE
+	bool isANewModelFile = false;
+	if (mdxm->numBones == 53 && strstr(mdxm->animName, "_humanoid"))
+	{
+		isANewModelFile = true;
+	}
+#endif
 
 	if (!mdxm->animIndex)
 	{
@@ -3662,6 +3727,16 @@ qboolean R_LoadMDXM( model_t *mod, void *buffer, const char *mod_name, qboolean
 			surfInfo->name[strlen(surfInfo->name)-4]=0;	//remove "_off" from name
 		}
 #endif
+#ifdef JK2_MODE
+		if ( isANewModelFile )
+		{
+			Q_strlwr(surfInfo->name);	//just in case
+			if ( !strcmp( &surfInfo->name[strlen(surfInfo->name)-4],"_off") )
+			{
+				surfInfo->name[strlen(surfInfo->name)-4]=0;	//remove "_off" from name
+			}
+		}
+#endif
 
 		if ( surfInfo->shader[0] == '[' )
 		{
@@ -3802,6 +3877,24 @@ qboolean R_LoadMDXM( model_t *mod, void *buffer, const char *mod_name, qboolean
 					}
 				}
 			}
+#endif
+#ifdef JK2_MODE
+			if (isANewModelFile)
+			{
+				int *boneRef = (int *) ( (byte *)surf + surf->ofsBoneReferences );
+				for ( j = 0 ; j < surf->numBoneReferences ; j++ )
+				{
+					assert(boneRef[j] >= 0 && boneRef[j] < 53);
+					if (boneRef[j] >= 0 && boneRef[j] < 53)
+					{
+						boneRef[j]=NewToOldRemapTable[boneRef[j]];
+					}
+					else
+					{
+						boneRef[j]=0;
+					}
+				}
+			}
 #endif
 			// find the next surface
 			surf = (mdxmSurface_t *)( (byte *)surf + surf->ofsEnd );