2 files changed, 171 insertions, 20 deletions

diff --git a/source/blender/makesrna/intern/rna_object_force.c b/source/blender/makesrna/intern/rna_object_force.c
index d144ed5f28b..bc3f0733a0d 100644
--- a/source/blender/makesrna/intern/rna_object_force.c
+++ b/source/blender/makesrna/intern/rna_object_force.c
@@ -32,8 +32,87 @@
 #include "DNA_object_types.h"
 #include "DNA_object_force.h"
 
+#include "WM_types.h"
+
 #ifdef RNA_RUNTIME
 
+#include "MEM_guardedalloc.h"
+
+#include "BKE_context.h"
+#include "BKE_pointcache.h"
+
+#include "BLI_blenlib.h"
+
+static void rna_Cache_toggle_disk_cache(bContext *C, PointerRNA *ptr)
+{
+	Object *ob = CTX_data_active_object(C);
+	PointCache *cache = (PointCache*)ptr->data;
+	PTCacheID *pid = NULL;
+	ListBase pidlist;
+
+	if(!ob)
+		return;
+
+	BKE_ptcache_ids_from_object(&pidlist, ob);
+
+	for(pid=pidlist.first; pid; pid=pid->next) {
+		if(pid->cache==cache)
+			break;
+	}
+
+	if(pid)
+		BKE_ptcache_toggle_disk_cache(pid);
+
+	BLI_freelistN(&pidlist);
+}
+
+static void rna_Cache_idname_change(bContext *C, PointerRNA *ptr)
+{
+	Object *ob = CTX_data_active_object(C);
+	PointCache *cache = (PointCache*)ptr->data;
+	PTCacheID *pid = NULL, *pid2;
+	ListBase pidlist;
+	int new_name = 1;
+	char name[80];
+
+	if(!ob)
+		return;
+
+	/* TODO: check for proper characters */
+
+	BKE_ptcache_ids_from_object(&pidlist, ob);
+
+	for(pid=pidlist.first; pid; pid=pid->next) {
+		if(pid->cache==cache)
+			pid2 = pid;
+		else if(strcmp(cache->name, "") && strcmp(cache->name,pid->cache->name)==0) {
+			/*TODO: report "name exists" to user */
+			strcpy(cache->name, cache->prev_name);
+			new_name = 0;
+		}
+	}
+
+	if(new_name) {
+		if(pid2 && cache->flag & PTCACHE_DISK_CACHE) {
+			strcpy(name, cache->name);
+			strcpy(cache->name, cache->prev_name);
+
+			cache->flag &= ~PTCACHE_DISK_CACHE;
+
+			BKE_ptcache_toggle_disk_cache(pid2);
+
+			strcpy(cache->name, name);
+
+			cache->flag |= PTCACHE_DISK_CACHE;
+
+			BKE_ptcache_toggle_disk_cache(pid2);
+		}
+
+		strcpy(cache->prev_name, cache->name);
+	}
+
+	BLI_freelistN(&pidlist);
+}
 #else
 
 static void rna_def_pointcache(BlenderRNA *brna)
@@ -60,6 +139,32 @@ static void rna_def_pointcache(BlenderRNA *brna)
 
 	prop= RNA_def_property(srna, "baking", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "flag", PTCACHE_BAKING);
+
+	prop= RNA_def_property(srna, "disk_cache", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", PTCACHE_DISK_CACHE);
+	RNA_def_property_ui_text(prop, "Disk Cache", "Save cache files to disk");
+	RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_toggle_disk_cache");
+
+	prop= RNA_def_property(srna, "outdated", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", PTCACHE_OUTDATED);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Cache is outdated", "");
+
+	prop= RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
+	RNA_def_property_string_sdna(prop, NULL, "name");
+	RNA_def_property_ui_text(prop, "Name", "Cache name");
+	RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_idname_change");
+
+	prop= RNA_def_property(srna, "autocache", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", PTCACHE_AUTOCACHE);
+	RNA_def_property_ui_text(prop, "Auto Cache", "Cache changes automatically");
+	//RNA_def_property_update(prop, NC_OBJECT, "rna_Cache_toggle_autocache");
+
+	prop= RNA_def_property(srna, "info", PROP_STRING, PROP_NONE);
+	RNA_def_property_string_sdna(prop, NULL, "info");
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_ui_text(prop, "Cache Info", "Info on current cache status.");
+
 }
 
 static void rna_def_collision(BlenderRNA *brna)
diff --git a/source/blender/makesrna/intern/rna_particle.c b/source/blender/makesrna/intern/rna_particle.c
index 8ee71b6fd9e..2c4c75e45eb 100644
--- a/source/blender/makesrna/intern/rna_particle.c
+++ b/source/blender/makesrna/intern/rna_particle.c
@@ -38,6 +38,7 @@
 #include "DNA_scene_types.h"
 
 #include "WM_types.h"
+#include "WM_api.h"
 
 #ifdef RNA_RUNTIME
 
@@ -45,48 +46,93 @@
 #include "BKE_depsgraph.h"
 #include "BKE_particle.h"
 
+#include "BLI_arithb.h"
+
+/* property update functions */
 static void rna_Particle_redo(bContext *C, PointerRNA *ptr)
 {
+	Scene *scene = CTX_data_scene(C);
 	ParticleSettings *part;
-	if(ptr->type==&RNA_ParticleSystem)
-		part = ((ParticleSystem*)ptr->data)->part;
-	else
+	if(ptr->type==&RNA_ParticleSystem) {
+		ParticleSystem *psys = (ParticleSystem*)ptr->data;
+		Object *ob = psys_find_object(scene, psys);
+		
+		psys->recalc = PSYS_RECALC_REDO;
+
+		if(ob)
+			DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+	}
+	else {
 		part = ptr->id.data;
-
-	psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_REDO);
+		psys_flush_particle_settings(scene, part, PSYS_RECALC_REDO);
+	}
 }
 
 static void rna_Particle_reset(bContext *C, PointerRNA *ptr)
 {
+	Scene *scene = CTX_data_scene(C);
 	ParticleSettings *part;
-	if(ptr->type==&RNA_ParticleSystem)
-		part = ((ParticleSystem*)ptr->data)->part;
-	else
-		part = ptr->id.data;
 
-	psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_RESET|PSYS_RECALC_REDO);
+	if(ptr->type==&RNA_ParticleSystem) {
+		ParticleSystem *psys = (ParticleSystem*)ptr->data;
+		Object *ob = psys_find_object(scene, psys);
+		
+		psys->recalc = PSYS_RECALC_RESET;
+
+		if(ob) {
+			DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+			//WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
+		}
+	}
+	else {
+		part = ptr->id.data;
+		psys_flush_particle_settings(scene, part, PSYS_RECALC_RESET);
+		//WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
+	}
 }
 
 static void rna_Particle_change_type(bContext *C, PointerRNA *ptr)
 {
+	Scene *scene = CTX_data_scene(C);
 	ParticleSettings *part;
-	if(ptr->type==&RNA_ParticleSystem)
-		part = ((ParticleSystem*)ptr->data)->part;
-	else
-		part = ptr->id.data;
 
-	psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_RESET|PSYS_RECALC_TYPE|PSYS_RECALC_REDO);
+	if(ptr->type==&RNA_ParticleSystem) {
+		ParticleSystem *psys = (ParticleSystem*)ptr->data;
+		Object *ob = psys_find_object(scene, psys);
+		
+		psys->recalc = PSYS_RECALC_RESET|PSYS_RECALC_TYPE;
+
+		if(ob) {
+			DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+			//WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
+		}
+	}
+	else {
+		part = ptr->id.data;
+		psys_flush_particle_settings(scene, part, PSYS_RECALC_RESET|PSYS_RECALC_TYPE);
+		//WM_event_add_notifier(C, NC_SCENE|ND_CACHE_PHYSICS, scene);
+	}
 }
 
 static void rna_Particle_redo_child(bContext *C, PointerRNA *ptr)
 {
+	Scene *scene = CTX_data_scene(C);
 	ParticleSettings *part;
-	if(ptr->type==&RNA_ParticleSystem)
-		part = ((ParticleSystem*)ptr->data)->part;
-	else
+
+	if(ptr->type==&RNA_ParticleSystem) {
+		ParticleSystem *psys = (ParticleSystem*)ptr->data;
+		Object *ob = psys_find_object(scene, psys);
+		
+		psys->recalc = PSYS_RECALC_CHILD;
+
+		if(ob)
+			DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+	}
+	else {
 		part = ptr->id.data;
 
-	psys_flush_particle_settings(CTX_data_scene(C), part, PSYS_RECALC_CHILD);
+		psys_flush_particle_settings(scene, part, PSYS_RECALC_CHILD);
+	}
 }
 static void rna_PartSettings_start_set(struct PointerRNA *ptr, float value)
 {
@@ -887,7 +933,7 @@ static void rna_def_particle_settings(BlenderRNA *brna)
 	RNA_def_property_int_sdna(prop, NULL, "disp");
 	RNA_def_property_range(prop, 0, 100);
 	RNA_def_property_ui_text(prop, "Display", "Percentage of particles to display in 3d view");
-	RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_redo");
+	RNA_def_property_update(prop, NC_OBJECT|ND_PARTICLE, "rna_Particle_reset");
 
 	prop= RNA_def_property(srna, "material", PROP_INT, PROP_NONE);
 	RNA_def_property_int_sdna(prop, NULL, "omat");