initial actor panel integration

hecl/blender/CBlenderConnection.cpp

@@ -1,12 +1,9 @@
-#if _WIN32
-#else
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <system_error>
 #include <string>
-#endif
 
 #include "CBlenderConnection.hpp"
 
@@ -20,7 +17,7 @@
 
 #define TEMP_SHELLSCRIPT "/home/jacko/hecl/blender/blendershell.py"
 
-size_t CBlenderConnection::readLine(char* buf, size_t bufSz)
+size_t CBlenderConnection::_readLine(char* buf, size_t bufSz)
 {
     size_t readBytes = 0;
     while (true)
@@ -51,7 +48,7 @@ err:
     return 0;
 }
 
-size_t CBlenderConnection::writeLine(const char* buf)
+size_t CBlenderConnection::_writeLine(const char* buf)
 {
     ssize_t ret, nlerr;
     ret = write(m_writepipe[1], buf, strlen(buf));
@@ -65,7 +62,7 @@ err:
     throw std::error_code(errno, std::system_category());
 }
 
-size_t CBlenderConnection::readBuf(char* buf, size_t len)
+size_t CBlenderConnection::_readBuf(char* buf, size_t len)
 {
     ssize_t ret = read(m_readpipe[0], buf, len);
     if (ret < 0)
@@ -73,7 +70,7 @@ size_t CBlenderConnection::readBuf(char* buf, size_t len)
     return ret;
 }
 
-size_t CBlenderConnection::writeBuf(const char* buf, size_t len)
+size_t CBlenderConnection::_writeBuf(const char* buf, size_t len)
 {
     ssize_t ret = write(m_writepipe[1], buf, len);
     if (ret < 0)
@@ -81,7 +78,7 @@ size_t CBlenderConnection::writeBuf(const char* buf, size_t len)
     return ret;
 }
 
-void CBlenderConnection::closePipe()
+void CBlenderConnection::_closePipe()
 {
     close(m_readpipe[0]);
     close(m_writepipe[1]);
@@ -115,10 +112,11 @@ CBlenderConnection::CBlenderConnection(bool silenceBlender)
         char writefds[32];
         snprintf(writefds, 32, "%d", m_readpipe[1]);
 
-        /* User-specified blender first */
+        /* Try user-specified blender first */
         if (blenderBin)
         {
-            execlp(blenderBin, blenderBin, "--background", "-P", TEMP_SHELLSCRIPT,
+            execlp(blenderBin, blenderBin,
+                   "--background", "-P", TEMP_SHELLSCRIPT,
                    "--", readfds, writefds, NULL);
             if (errno != ENOENT)
             {
@@ -128,8 +126,9 @@ CBlenderConnection::CBlenderConnection(bool silenceBlender)
             }
         }
 
-        /* Default blender next */
-        execlp(DEFAULT_BLENDER_BIN, DEFAULT_BLENDER_BIN, "--background", "-P", TEMP_SHELLSCRIPT,
+        /* Otherwise default blender */
+        execlp(DEFAULT_BLENDER_BIN, DEFAULT_BLENDER_BIN,
+               "--background", "-P", TEMP_SHELLSCRIPT,
                "--", readfds, writefds, NULL);
         if (errno != ENOENT)
         {
@@ -149,17 +148,18 @@ CBlenderConnection::CBlenderConnection(bool silenceBlender)
 
     /* Handle first response */
     char lineBuf[256];
-    readLine(lineBuf, sizeof(lineBuf));
+    _readLine(lineBuf, sizeof(lineBuf));
     if (!strcmp(lineBuf, "NOLAUNCH"))
     {
-        closePipe();
+        _closePipe();
         throw std::runtime_error("Unable to launch blender");
     }
     else if (!strcmp(lineBuf, "NOBLENDER"))
     {
-        closePipe();
+        _closePipe();
         if (blenderBin)
-            throw std::runtime_error("Unable to find blender at '" + std::string(blenderBin) + "' or '" +
+            throw std::runtime_error("Unable to find blender at '" +
+                                     std::string(blenderBin) + "' or '" +
                                      std::string(DEFAULT_BLENDER_BIN) + "'");
         else
             throw std::runtime_error("Unable to find blender at '" +
@@ -167,32 +167,76 @@ CBlenderConnection::CBlenderConnection(bool silenceBlender)
     }
     else if (!strcmp(lineBuf, "NOADDON"))
     {
-        closePipe();
+        _closePipe();
         throw std::runtime_error("HECL addon not installed within blender");
     }
     else if (strcmp(lineBuf, "READY"))
     {
-        closePipe();
-        throw std::runtime_error("read '" + std::string(lineBuf) + "' from blender; expected 'READY'");
+        _closePipe();
+        throw std::runtime_error("read '" + std::string(lineBuf) +
+                                 "' from blender; expected 'READY'");
     }
-    writeLine("ACK");
-
-    writeLine("HELLOBLENDER!!");
-    readLine(lineBuf, sizeof(lineBuf));
-    printf("%s\n", lineBuf);
-    quitBlender();
+    _writeLine("ACK");
 
 }
 
 CBlenderConnection::~CBlenderConnection()
 {
-    closePipe();
+    _closePipe();
+}
+
+bool CBlenderConnection::openBlend(const std::string& path)
+{
+    _writeLine(("OPEN" + path).c_str());
+    char lineBuf[256];
+    _readLine(lineBuf, sizeof(lineBuf));
+    if (!strcmp(lineBuf, "FINISHED"))
+    {
+        m_loadedBlend = path;
+        return true;
+    }
+    return false;
+}
+
+bool CBlenderConnection::cookBlend(std::function<void*(uint32_t)> bufGetter,
+                                   const std::string& expectedType,
+                                   const std::string& platform,
+                                   bool bigEndian)
+{
+    char lineBuf[256];
+    char reqLine[512];
+    snprintf(reqLine, 512, "COOK %s %c", platform.c_str(), bigEndian?'>':'<');
+    _writeLine(reqLine);
+    _readLine(lineBuf, sizeof(lineBuf));
+    if (strcmp(expectedType.c_str(), lineBuf))
+    {
+        throw std::runtime_error("expected '" + m_loadedBlend +
+                                 "' to contain " + expectedType +
+                                 " not " + lineBuf);
+        return false;
+    }
+    _writeLine("ACK");
+
+    for (_readLine(lineBuf, sizeof(lineBuf));
+         !strcmp("BUF", lineBuf);
+         _readLine(lineBuf, sizeof(lineBuf)))
+    {
+        uint32_t sz;
+        _readBuf(&sz, 4);
+        void* buf = bufGetter(sz);
+        _readBuf(buf, sz);
+    }
+    if (!strcmp("SUCCESS", lineBuf))
+        return true;
+    else if (!strcmp("EXCEPTION", lineBuf))
+        throw std::runtime_error("blender script exception");
+
+    return false;
 }
 
 void CBlenderConnection::quitBlender()
 {
-    writeLine("QUIT");
+    _writeLine("QUIT");
     char lineBuf[256];
-    readLine(lineBuf, sizeof(lineBuf));
-    printf("%s\n", lineBuf);
+    _readLine(lineBuf, sizeof(lineBuf));
 }

hecl/blender/CBlenderConnection.hpp

@@ -8,6 +8,9 @@
 #include <unistd.h>
 #endif
 
+#include <string>
+#include <functional>
+
 class CBlenderConnection
 {
 #if _WIN32
@@ -19,15 +22,26 @@ class CBlenderConnection
     int m_readpipe[2];
     int m_writepipe[2];
 #endif
-    size_t readLine(char* buf, size_t bufSz);
-    size_t writeLine(const char* buf);
-    size_t readBuf(char* buf, size_t len);
-    size_t writeBuf(const char* buf, size_t len);
-    void closePipe();
+    std::string m_loadedBlend;
+    size_t _readLine(char* buf, size_t bufSz);
+    size_t _writeLine(const char* buf);
+    size_t _readBuf(char* buf, size_t len);
+    size_t _writeBuf(const char* buf, size_t len);
+    void _closePipe();
 public:
     CBlenderConnection(bool silenceBlender=false);
     ~CBlenderConnection();
 
+    bool openBlend(const std::string& path);
+    enum CookPlatform
+    {
+        CP_MODERN = 0,
+        CP_GX     = 1,
+    };
+    bool cookBlend(std::function<void*(uint32_t)> bufGetter,
+                   const std::string& expectedType,
+                   const std::string& platform,
+                   bool bigEndian=false);
     void quitBlender();
 };
 

hecl/blender/addon/__init__.py

@@ -13,14 +13,15 @@ bl_info = {
     "category": "System"}
 
 # Package import
-from . import hmdl
+from . import hmdl, sact
 import bpy, os, sys
 from bpy.app.handlers import persistent
 
 # Appendable list allowing external addons to register additional resource types
-hecl_export_types = [
+hecl_typeS = [
 ('NONE', "None", "Active scene not using HECL", None, None),
-('MESH', "Mesh", "Active scene represents an HMDL Mesh", hmdl.panel_draw, hmdl.cook)]
+('MESH', "Mesh", "Active scene represents an HMDL Mesh", hmdl.draw, hmdl.cook),
+('ACTOR', "Actor", "Active scene represents a HECL Actor", sact.draw, sact.cook)]
 
 # Main Scene Panel
 class hecl_scene_panel(bpy.types.Panel):
@@ -37,46 +38,67 @@ class hecl_scene_panel(bpy.types.Panel):
     def draw(self, context):
         layout = self.layout
         type_row = layout.row(align=True)
-        type_row.prop_menu_enum(context.scene, 'hecl_export_type', text='Export Type')
+        type_row.prop_menu_enum(context.scene, 'hecl_type', text='Export Type')
 
-        for exp_type in hecl_export_types:
-            if exp_type[0] == context.scene.hecl_export_type and callable(exp_type[3]):
-                exp_type[3](self, context)
+        for exp_type in hecl_typeS:
+            if exp_type[0] == context.scene.hecl_type and callable(exp_type[3]):
+                exp_type[3](self.layout, context)
                 break
 
 
-# Blender-selected polymorphism
-def do_package(writefd, platform_type, endian_char):
-    for tp in hecl_export_types:
-        if tp[0] == bpy.context.scene.hecl_export_type:
+# Blender-selected polymorphism cook
+def do_cook(writebuf, platform_type, endian_char):
+    for tp in hecl_typeS:
+        if tp[0] == bpy.context.scene.hecl_type:
             if callable(tp[4]):
-                tp[4](writefd, platform_type, endian_char)
+                return tp[4](writefd, platform_type, endian_char)
+    return False
 
 
 # Blender export-type registration
 def register_export_type_enum():
-    bpy.types.Scene.hecl_export_type = bpy.props.EnumProperty(items=
-        [tp[:3] for tp in hecl_export_types],
+    bpy.types.Scene.hecl_type = bpy.props.EnumProperty(items=
+        [tp[:3] for tp in hecl_typeS],
         name="HECL Export Type",
         description="Selects how active scene is exported by HECL")
 
 # Function for external addons to register export types with HECL
 def add_export_type(type_tuple):
     type_tup = tuple(type_tuple)
-    for tp in hecl_export_types:
+    for tp in hecl_typeS:
         if tp[0] == type_tup[0]:
             raise RuntimeError("Type already registered with HECL")
-    hecl_export_types.append(type_tup)
+    hecl_types.append(type_tup)
     register_export_type_enum()
 
+# Shell command receiver (from HECL driver)
+def command(cmdline, writepipeline, writepipebuf):
+    if cmdline[0] == b'COOK':
+        resource_type = bpy.context.scene.hecl_type.encode()
+        writepipeline(resource_type)
+        ackbytes = readpipeline()
+        if ackbytes != b'ACK':
+            return
+        try:
+            result = do_cook(writepipebuf, cmdline[1].decode(), cmdline[2].decode())
+            if result == None or result == True:
+                writepipeline(b'SUCCESS')
+            else:
+                writepipeline(b'FAILURE')
+        except:
+            writepipeline(b'EXCEPTION')
+
+
 # Registration
 def register():
-    hmdl.register()
-    bpy.utils.register_class(hecl_scene_panel)
     register_export_type_enum()
+    hmdl.register()
+    sact.register()
+    bpy.utils.register_class(hecl_scene_panel)
 
 def unregister():
     hmdl.unregister()
+    sact.unregister()
     bpy.utils.unregister_class(hecl_scene_panel)
 
 if __name__ == "__main__":

hecl/blender/addon/hmdl/HMDLMesh.py

@@ -528,4 +528,3 @@ class hmdl_mesh_operator(bpy.types.Operator):
         context.window_manager.clipboard = str_out
         self.report({'INFO'}, "Wrote mesh C to clipboard")
         return {'FINISHED'}
-

hecl/blender/addon/hmdl/HMDLSkin.py

@@ -10,7 +10,6 @@ or have a new one established.
 
 import struct
 import bpy
-from . import hmdl_anim
 
 class hmdl_skin:
 
@@ -72,14 +71,14 @@ class hmdl_skin:
 
 
     # Generate Rigging Info structure (call after all index-buffers generated)
-    def generate_rigging_info(self, endian_char):
+    def generate_rigging_info(self, bone_dict, endian_char):
         
         skin_entries = []
         for bone_array in self.bone_arrays:
             skin_bytes = bytearray()
             skin_bytes += struct.pack(endian_char + 'I', len(bone_array))
             for bone in bone_array:
-                skin_bytes += struct.pack(endian_char + 'i', hmdl_anim.hashbone(bone))
+                skin_bytes += struct.pack(endian_char + 'I', bone_dict[bone])
             skin_entries.append(skin_bytes)
         
         # Generate skinning data

hecl/blender/addon/hmdl/__init__.py

@@ -23,10 +23,7 @@ Positions, Normals, UV coordinates, and Weight Vectors
 
 import struct, bpy, bmesh
 from mathutils import Vector
-from . import hmdl_shader
-from . import hmdl_skin
-from . import hmdl_mesh
-from . import hmdl_anim
+from . import HMDLShader, HMDLSkin, HMDLMesh, HMDLTxtr
 
 def get_3d_context(object_):
     window = bpy.context.window_manager.windows[0]
@@ -94,7 +91,9 @@ def generate_skeleton_info(armature, endian_char='<'):
 # Takes a Blender 'Mesh' object (not the datablock)
 # and performs a one-shot conversion process to HMDL; packaging
 # into the HECL data-pipeline and returning a hash once complete
-def cook(writefd, platform_type, endian_char):
+def cook(writebuffunc, platform, endianchar):
+    print('COOKING HMDL')
+    return True
     mesh_obj = bpy.data.objects[bpy.context.scene.hecl_mesh_obj]
     if mesh_obj.type != 'MESH':
         raise RuntimeError("%s is not a mesh" % mesh_obj.name)
@@ -279,9 +278,7 @@ def cook(writefd, platform_type, endian_char):
 
     return db_id, new_hash, final_data
 
-
-def panel_draw(self, context):
-    layout = self.layout
+def draw(layout, context):
     layout.prop_search(context.scene, 'hecl_mesh_obj', context.scene, 'objects')
     if not len(context.scene.hecl_mesh_obj):
         layout.label("Mesh not specified", icon='ERROR')
@@ -301,8 +298,11 @@ def register():
     bpy.types.Scene.hecl_mesh_obj = bpy.props.StringProperty(
         name='HECL Mesh Object',
         description='Blender Mesh Object to export during HECL\'s cook process')
-    bpy.utils.register_class(hmdl_shader.hecl_shader_operator)
+    bpy.types.Scene.hecl_actor_obj = bpy.props.StringProperty(
+        name='HECL Actor Object',
+        description='Blender Empty Object to export during HECL\'s cook process')
+    bpy.utils.register_class(HMDLShader.hecl_shader_operator)
     pass
 def unregister():
-    bpy.utils.unregister_class(hmdl_shader.hecl_shader_operator)
+    bpy.utils.unregister_class(HMDLShader.hecl_shader_operator)
     pass

hecl/blender/addon/sact/ANIM.py

@@ -1,7 +1,4 @@
 '''
-HMDL Export Blender Addon
-By Jack Andersen <jackoalan@gmail.com>
-
 This file provides a means to encode animation key-channels
 in an interleaved, sparse array for use by the runtime
 '''
@@ -11,10 +8,6 @@ import hashlib
 import struct
 import mathutils
 
-# Hash bone name into truncated 28-bit integer
-def hashbone(name):
-    return int.from_bytes(hashlib.sha1(name.encode()).digest()[:4], byteorder='big', signed=False) & 0xfffffff
-
 # Regex RNA path matchers
 scale_matcher = re.compile(r'pose.bones\["(\S+)"\].scale')
 rotation_matcher = re.compile(r'pose.bones\["(\S+)"\].rotation')

hecl/blender/addon/sact/SACTAction.py

@@ -0,0 +1,211 @@
+from . import SACTEvent
+import bpy
+
+# Action update (if anything important changes)
+def active_action_update(self, context):
+    if not bpy.app.background:
+        if context.scene.hecl_type == 'ACTOR' and context.scene.hecl_auto_select:
+            if SACTAction_load.poll(context):
+                bpy.ops.scene.SACTAction_load()
+
+# Action type update
+def action_type_update(self, context):
+    if not bpy.app.background:
+        actor_data = context.scene.hecl_sact_data
+        active_action_update(self, context)
+
+# Actor action class
+class SACTAction(bpy.types.PropertyGroup):
+    name = bpy.props.StringProperty(name="Action Name")
+    action = bpy.props.StringProperty(name="Blender Action")
+
+# Panel draw
+def draw(layout, context):
+    actor_data = context.scene.hecl_sact_data
+
+    row = layout.row(align=True)
+    row.alignment = 'LEFT'
+    row.prop(actor_data, 'show_actions', text="Actions", icon='ACTION', emboss=False)
+    if actor_data.show_actions:
+
+        row = layout.row()
+        row.template_list("UI_UL_list", "SCENE_UL_SACTActions",
+                          actor_data, 'actions', actor_data, 'active_action')
+        col = row.column(align=True)
+        col.operator("scene.sactaction_add", icon="ZOOMIN", text="")
+        col.operator("scene.sactaction_remove", icon="ZOOMOUT", text="")
+
+        if len(actor_data.actions) and actor_data.active_action >= 0:
+            action = actor_data.actions[actor_data.active_action]
+
+            # Load action operator
+            if not bpy.context.scene.hecl_auto_select:
+                layout.operator("scene.sactaction_load", icon='FILE_TICK', text="Load Action")
+
+            # Name edit field
+            layout.prop(action, 'name', text="Name")
+
+            layout.prop_search(action, 'action', bpy.data, 'actions', text="Action")
+            linked_action = None
+            if bpy.data.actions.find(action.action) != -1:
+                linked_action = bpy.data.actions[action.action]
+
+            # Validate
+            if linked_action is None:
+                layout.label("Source action not set", icon='ERROR')
+            else:
+                layout.prop(linked_action, 'hecl_index', text="Index")
+                layout.prop(linked_action, 'hecl_anim_props', text="Props")
+                layout.prop(linked_action, 'hecl_fps', text="Frame Rate")
+                layout.prop(context.scene, 'hecl_auto_remap', text="60-fps Remap")
+
+
+
+# Action 'add' operator
+class SACTAction_add(bpy.types.Operator):
+    bl_idname = "scene.sactaction_add"
+    bl_label = "New HECL Actor Action"
+    bl_description = "Add New HECL Actor Action to active scene"
+
+    @classmethod
+    def poll(cls, context):
+        return (context.scene is not None and
+                not context.scene.library and
+                context.scene.hecl_type == 'ACTOR')
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        action_name = 'ActorAction'
+        if action_name in actor_data.actions:
+            action_name = 'ActorAction.001'
+            action_idx = 1
+            while action_name in actor_data.actions:
+                action_idx += 1
+                action_name = 'ActorAction.{:0>3}'.format(action_idx)
+        action = actor_data.actions.add()
+        action.name = action_name
+        actor_data.active_action = len(actor_data.actions)-1
+
+        return {'FINISHED'}
+
+# Action 'remove' operator
+class SACTAction_remove(bpy.types.Operator):
+    bl_idname = "scene.sactaction_remove"
+    bl_label = "Remove HECL Actor Action"
+    bl_description = "Remove HECL Actor Action from active scene"
+
+    @classmethod
+    def poll(cls, context):
+        actor_data = context.scene.hecl_sact_data
+        return (context.scene is not None and
+                not context.scene.library and
+                context.scene.hecl_type == 'ACTOR' and
+                actor_data.active_action >= 0 and
+                len(actor_data.actions))
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        actor_data.actions.remove(actor_data.active_action)
+        actor_data.active_action -= 1
+        if actor_data.active_action == -1:
+            actor_data.active_action = 0
+        return {'FINISHED'}
+
+
+# Action 'load' operator
+class SACTAction_load(bpy.types.Operator):
+    bl_idname = "scene.sactaction_load"
+    bl_label = "Load HECL Actor Action"
+    bl_description = "Loads Action for playback in active scene"
+
+    @classmethod
+    def poll(cls, context):
+        return (context.scene is not None and
+                context.scene.hecl_type == 'ACTOR' and
+                len(context.scene.hecl_sact_data.actions) and
+                context.scene.hecl_sact_data.active_action >= 0)
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+
+        if actor_data.active_action not in range(len(actor_data.actions)):
+            return {'CANCELLED'}
+        if actor_data.active_subtype not in range(len(actor_data.subtypes)):
+            return {'CANCELLED'}
+
+        action_data = actor_data.actions[actor_data.active_action]
+        subtype = actor_data.subtypes[actor_data.active_subtype]
+
+        # Refresh event markers
+        actor_event.clear_event_markers(actor_data, context)
+        actor_event.update_action_events(None)
+        actor_event.active_event_update(None, context)
+
+        # Clear animation data for all subtypes
+        for s in range(len(actor_data.subtypes)):
+            st = actor_data.subtypes[s]
+            if st.linked_armature in bpy.data.objects:
+                am = bpy.data.objects[st.linked_armature]
+                am.animation_data_clear()
+
+        # Set single action into armature
+        if subtype.linked_armature in bpy.data.objects:
+            armature_obj = bpy.data.objects[subtype.linked_armature]
+            if action_data.action in bpy.data.actions:
+                action_obj =\
+                bpy.data.actions[action_data.action]
+                armature_obj.animation_data_clear()
+                armature_obj.animation_data_create()
+                armature_obj.animation_data.action = action_obj
+
+                # Time remapping
+                if context.scene.hecl_auto_remap:
+                    bpy.context.scene.render.fps = 60
+                    bpy.context.scene.render.frame_map_old = action_obj.hecl_fps
+                    bpy.context.scene.render.frame_map_new = 60
+                    bpy.context.scene.frame_start = 2
+                    bpy.context.scene.frame_end = action_obj.frame_range[1] * (60 / action_obj.hecl_fps)
+                else:
+                    bpy.context.scene.render.fps = action_obj.hecl_fps
+                    bpy.context.scene.render.frame_map_old = action_obj.hecl_fps
+                    bpy.context.scene.render.frame_map_new = action_obj.hecl_fps
+                    bpy.context.scene.frame_start = 1
+                    bpy.context.scene.frame_end = action_obj.frame_range[1]
+
+                # Events
+                #actor_event.clear_action_events(self, context, actor_data)
+                #actor_event.load_action_events(self, context, action_obj, 0)
+
+                return {'FINISHED'}
+
+            else:
+                armature_obj.animation_data_clear()
+                self.report({'WARNING'}, "Unable to load action; check HECL panel")
+                return {'FINISHED'}
+
+        else:
+            self.report({'WARNING'}, "Unable to load armature; check HECL panel")
+            return {'FINISHED'}
+
+
+
+
+# Registration
+def register():
+    bpy.types.Action.hecl_fps = bpy.props.IntProperty(name="HECL Actor Sub-action Frame-rate",
+                                                     description="Frame-rate at which action is authored; to be interpolated at 60-fps by runtime",
+                                                     min=1, max=60, default=30,
+                                                     update=active_action_update)
+    bpy.types.Action.hecl_anim_props = bpy.props.StringProperty(name="Animation Metadata")
+    bpy.types.Action.hecl_index = bpy.props.IntProperty(name="HECL Actor Action Index")
+    bpy.utils.register_class(SACTAction)
+    bpy.utils.register_class(SACTAction_add)
+    bpy.utils.register_class(SACTAction_load)
+    bpy.utils.register_class(SACTAction_remove)
+
+
+def unregister():
+    bpy.utils.unregister_class(SACTAction)
+    bpy.utils.unregister_class(SACTAction_add)
+    bpy.utils.unregister_class(SACTAction_load)
+    bpy.utils.unregister_class(SACTAction_remove)

hecl/blender/addon/sact/SACTEvent.py

@@ -0,0 +1,444 @@
+import bpy
+
+# Loop event class
+class hecl_actor_event_loop(bpy.types.PropertyGroup):
+    bool = bpy.props.BoolProperty(name="Loop Bool")
+
+# UEVT event class
+class hecl_actor_event_uevt(bpy.types.PropertyGroup):
+    type = bpy.props.IntProperty(name="UEVT Type")
+    bone_name = bpy.props.StringProperty(name="Bone Name")
+
+# Effect event class
+class hecl_actor_event_effect(bpy.types.PropertyGroup):
+    frame_count = bpy.props.IntProperty(name="Frame Count", min=0)
+    uid = bpy.props.StringProperty(name="Effect UID")
+    bone_name = bpy.props.StringProperty(name="Bone Name")
+    scale = bpy.props.FloatProperty(name="Scale", description="Proportional spacial scale")
+    transform_mode = bpy.props.EnumProperty(name="Transform Mode", description="How the bone will transform the effect",
+                                            items=[('STATIONARY', "Stationary", "Effect emitter will be transformed in bone-space, then retained"),
+                                                   ('WORLD', "World", "Effect emitter will be transformed in bone-space"),
+                                                   ('LOCAL', "Local", "Entire effect will be transformed in bone-space")])
+
+# Sound event class
+class hecl_actor_event_sound(bpy.types.PropertyGroup):
+    sound_id = bpy.props.StringProperty(name="Sound ID")
+    ref_amp = bpy.props.FloatProperty(name="Reference Amplitude")
+    ref_dist = bpy.props.FloatProperty(name="Reference Distance")
+
+# Name update
+def update_name(self, context):
+    if bpy.context.scene.hecl_type == 'ACTOR':
+        clear_event_markers(bpy.context.scene.hecl_sact_data, context)
+        update_action_events(None)
+        active_event_update(self, context)
+
+
+# Actor event class
+class hecl_actor_event(bpy.types.PropertyGroup):
+    name = bpy.props.StringProperty(name="Event Name",
+                                    update=update_name)
+    type = bpy.props.EnumProperty(name="Event Type",
+                                  items=[('LOOP', "Loop", "Loop Event"),
+                                         ('UEVT', "UEVT", "UEVT Event"),
+                                         ('EFFECT', "Effect", "Effect Event"),
+                                         ('SOUND', "Sound", "Sound Event")],
+                                  default='LOOP')
+
+    index = bpy.props.IntProperty(name="Event Index")
+    time = bpy.props.FloatProperty(name="Event Time")
+    props = bpy.props.StringProperty(name="Event props")
+
+    loop_data = bpy.props.PointerProperty(name="Loop event data",
+                                          type=hecl_actor_event_loop)
+    uevt_data = bpy.props.PointerProperty(name="UEVT event data",
+                                          type=hecl_actor_event_uevt)
+    effect_data = bpy.props.PointerProperty(name="Effect event data",
+                                            type=hecl_actor_event_effect)
+    sound_data = bpy.props.PointerProperty(name="Sound event data",
+                                           type=hecl_actor_event_sound)
+
+
+# Panel draw
+def draw(layout, context):
+    actor_data = context.scene.hecl_sact_data
+
+    armature = None
+    if actor_data.active_subtype >= 0:
+        if actor_data.active_subtype in range(len(actor_data.subtypes)):
+            subtype = actor_data.subtypes[actor_data.active_subtype]
+            if subtype and subtype.linked_armature in bpy.data.objects:
+                armature = bpy.data.objects[subtype.linked_armature]
+
+    row = layout.row(align=True)
+    row.alignment = 'LEFT'
+    row.prop(actor_data, 'show_events', text="Events", icon='PREVIEW_RANGE', emboss=False)
+    if actor_data.show_events:
+
+        # Get action
+        action_data = None
+        subaction_data = None
+        if actor_data.active_action in range(len(actor_data.actions)):
+            action_data = actor_data.actions[actor_data.active_action]
+            if action_data.type == 'SINGLE':
+                subaction_data = action_data.subactions[0]
+            elif action_data.type == 'SEQUENCE' or action_data.type == 'RANDOM':
+                if action_data.active_subaction in range(len(action_data.subactions)):
+                    subaction_data = action_data.subactions[action_data.active_subaction]
+
+        # Validate
+        if subaction_data is None:
+            layout.label("(Sub)action not selected in 'Actions'", icon='ERROR')
+        else:
+
+            if subaction_data.name == '':
+                layout.label("Action not set", icon='ERROR')
+            elif subaction_data.name not in bpy.data.actions:
+                layout.label("Action '"+subaction_data.name+"' not found", icon='ERROR')
+            else:
+                action = bpy.data.actions[subaction_data.name]
+
+                # Event list
+                row = layout.row()
+                row.template_list("UI_UL_list", "SCENE_UL_hecl_actor_subaction_events",
+                                  action, 'hecl_events', action, 'hecl_active_event')
+                col = row.column(align=True)
+                col.operator("scene.hecl_actor_subaction_event_add", icon="ZOOMIN", text="")
+                col.operator("scene.hecl_actor_subaction_event_remove", icon="ZOOMOUT", text="")
+                col.separator()
+                col.operator("scene.hecl_actor_subaction_event_move_up", icon="TRIA_UP", text="")
+                col.operator("scene.hecl_actor_subaction_event_move_down", icon="TRIA_DOWN", text="")
+
+
+                if len(action.hecl_events) and action.hecl_active_event >= 0:
+                    event = action.hecl_events[action.hecl_active_event]
+
+                    layout.prop(event, 'name', text="Name")
+                    layout.prop(event, 'index', text="Index")
+                    layout.prop(event, 'props', text="Props")
+                    layout.label('Marker Time: ' + '{:g}'.format(event.time), icon='MARKER_HLT')
+
+                    layout.label("Event Type:")
+                    row = layout.row(align=True)
+                    row.prop_enum(event, 'type', 'LOOP')
+                    row.prop_enum(event, 'type', 'UEVT')
+                    row.prop_enum(event, 'type', 'EFFECT')
+                    row.prop_enum(event, 'type', 'SOUND')
+
+                    if event.type == 'LOOP':
+                        loop_data = event.loop_data
+                        layout.prop(loop_data, 'bool')
+
+                    elif event.type == 'UEVT':
+                        uevt_data = event.uevt_data
+                        layout.prop(uevt_data, 'type')
+                        layout.prop(uevt_data, 'bone_name')
+
+                    elif event.type == 'EFFECT':
+                        effect_data = event.effect_data
+                        layout.prop(effect_data, 'frame_count')
+                        layout.prop(effect_data, 'uid')
+                        if armature:
+                            layout.prop_search(effect_data, 'bone_name', armature.data, 'bones')
+                        else:
+                            layout.prop(effect_data, 'bone_name')
+                        layout.prop(effect_data, 'scale')
+                        row = layout.row(align=True)
+                        row.prop_enum(effect_data, 'transform_mode', 'STATIONARY')
+                        row.prop_enum(effect_data, 'transform_mode', 'WORLD')
+                        row.prop_enum(effect_data, 'transform_mode', 'LOCAL')
+
+                    elif event.type == 'SOUND':
+                        sound_data = event.sound_data
+                        layout.prop(sound_data, 'sound_id')
+                        layout.prop(sound_data, 'ref_amp')
+                        layout.prop(sound_data, 'ref_dist')
+
+# Clear event markers not in active event
+def clear_event_markers(actor_data, context):
+    for marker in context.scene.timeline_markers:
+        if marker.name.startswith('hecl_'):
+            context.scene.timeline_markers.remove(marker)
+
+# Event marker update
+@bpy.app.handlers.persistent
+def update_action_events(dummy):
+    context = bpy.context
+    if context.scene.hecl_type == 'ACTOR':
+        actor_data = context.scene.hecl_sact_data
+
+        if actor_data.active_action in range(len(actor_data.actions)):
+            action_data = actor_data.actions[actor_data.active_action]
+            if action_data.action in bpy.data.actions:
+                action_obj =\
+                bpy.data.actions[action_data.action]
+                for i in range(len(action_obj.hecl_events)):
+                    event = action_obj.hecl_events[i]
+                    marker_name = 'hecl_' + str(action_obj.hecl_index) + '_' + str(i) + '_' + event.name
+                    if marker_name in context.scene.timeline_markers:
+                        marker = context.scene.timeline_markers[marker_name]
+                        event_time = marker.frame / action_obj.hecl_fps
+                        if event_time != event.time:
+                            event.time = event_time
+                    else:
+                        marker = context.scene.timeline_markers.new(marker_name)
+                        marker.frame = event.time * action_obj.hecl_fps
+                        marker.select = False
+
+                    if i != action_obj.hecl_active_event and marker.select:
+                        action_obj.hecl_active_event = i
+
+
+
+# Event 'add' operator
+class hecl_actor_subaction_event_add(bpy.types.Operator):
+    bl_idname = "scene.hecl_actor_subaction_event_add"
+    bl_label = "New HECL Actor Event"
+    bl_description = "Add New HECL Actor Event to active Sub-action"
+
+    @classmethod
+    def poll(cls, context):
+        actor_data = context.scene.hecl_sact_data
+        check = (context.scene is not None and
+                 not context.scene.library and
+                 context.scene.hecl_type == 'ACTOR' and
+                 len(actor_data.actions) and
+                 actor_data.active_action >= 0 and
+                 len(actor_data.actions[actor_data.active_action].subactions) and
+                 actor_data.actions[actor_data.active_action].active_subaction >= 0)
+        if not check:
+            return False
+        actor_data = context.scene.hecl_sact_data
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        return subaction_data.name in bpy.data.actions
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        blend_action = bpy.data.actions[subaction_data.name]
+        event_name = 'SubactionEvent'
+        if event_name in blend_action.hecl_events:
+            event_name = 'SubactionEvent.001'
+            event_idx = 1
+            while event_name in blend_action.hecl_events:
+                event_idx += 1
+                event_name = 'SubactionEvent.{:0>3}'.format(event_idx)
+        event = blend_action.hecl_events.add()
+        event.name = event_name
+        action_obj =\
+        bpy.data.actions[subaction_data.name]
+        event.time = (context.scene.frame_current / (context.scene.render.frame_map_new / context.scene.render.frame_map_old)) / action_obj.hecl_fps
+        blend_action.hecl_active_event = len(blend_action.hecl_events)-1
+
+        if not bpy.app.background:
+            update_action_events(None)
+        active_event_update(self, context)
+
+        return {'FINISHED'}
+
+# Event 'remove' operator
+class hecl_actor_subaction_event_remove(bpy.types.Operator):
+    bl_idname = "scene.hecl_actor_subaction_event_remove"
+    bl_label = "Remove HECL Actor Event"
+    bl_description = "Remove HECL Actor Event from active Sub-action"
+
+    @classmethod
+    def poll(cls, context):
+        actor_data = context.scene.hecl_sact_data
+        check = (context.scene is not None and
+                 not context.scene.library and
+                 context.scene.hecl_type == 'ACTOR' and
+                 len(actor_data.actions) and
+                 actor_data.active_action >= 0 and
+                 len(actor_data.actions[actor_data.active_action].subactions) and
+                 actor_data.actions[actor_data.active_action].active_subaction >= 0)
+        if not check:
+            return False
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        if subaction_data.name not in bpy.data.actions:
+            return False
+        blend_action = bpy.data.actions[subaction_data.name]
+        return blend_action.hecl_active_event in range(len(blend_action.hecl_events))
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        blend_action = bpy.data.actions[subaction_data.name]
+        event_name = blend_action.hecl_events[blend_action.hecl_active_event].name
+        blend_action.hecl_events.remove(blend_action.hecl_active_event)
+
+        marker_name = 'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event) + '_' + event_name
+        if marker_name in context.scene.timeline_markers:
+            context.scene.timeline_markers.remove(context.scene.timeline_markers[marker_name])
+
+        blend_action.hecl_active_event -= 1
+        if blend_action.hecl_active_event == -1:
+            blend_action.hecl_active_event = 0
+
+        clear_event_markers(actor_data, context)
+
+        return {'FINISHED'}
+
+
+# Event 'move down' operator
+class hecl_actor_subaction_event_move_down(bpy.types.Operator):
+    bl_idname = "scene.hecl_actor_subaction_event_move_down"
+    bl_label = "Move HECL Actor Event Down in Stack"
+    bl_description = "Move HECL Actor Event down in stack from active Sub-action"
+
+    @classmethod
+    def poll(cls, context):
+        actor_data = context.scene.hecl_sact_data
+        check = (context.scene is not None and
+                 not context.scene.library and
+                 context.scene.hecl_type == 'ACTOR' and
+                 len(actor_data.actions) and
+                 actor_data.active_action >= 0 and
+                 len(actor_data.actions[actor_data.active_action].subactions) and
+                 actor_data.actions[actor_data.active_action].active_subaction >= 0)
+        if not check:
+            return False
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        if subaction_data.name not in bpy.data.actions:
+            return False
+        blend_action = bpy.data.actions[subaction_data.name]
+        return (blend_action.hecl_active_event in range(len(blend_action.hecl_events)) and
+                blend_action.hecl_active_event < len(blend_action.hecl_events) - 1)
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        blend_action = bpy.data.actions[subaction_data.name]
+        event_name_a = blend_action.hecl_events[blend_action.hecl_active_event].name
+        event_name_b = blend_action.hecl_events[blend_action.hecl_active_event + 1].name
+        blend_action.hecl_events.move(blend_action.hecl_active_event, blend_action.hecl_active_event + 1)
+
+        marker_name_a = 'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event) + '_' + event_name_a
+        marker_a = None
+        if marker_name_a in context.scene.timeline_markers:
+            marker_a = context.scene.timeline_markers[marker_name_a]
+
+        marker_name_b = 'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event + 1) + '_' + event_name_b
+        marker_b = None
+        if marker_name_b in context.scene.timeline_markers:
+            marker_b = context.scene.timeline_markers[marker_name_b]
+
+        if marker_a and marker_b:
+            marker_a.name =\
+            'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event + 1) + '_' + event_name_a
+            marker_b.name =\
+            'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event) + '_' + event_name_b
+
+        blend_action.hecl_active_event += 1
+
+        return {'FINISHED'}
+
+
+# Event 'move up' operator
+class hecl_actor_subaction_event_move_up(bpy.types.Operator):
+    bl_idname = "scene.hecl_actor_subaction_event_move_up"
+    bl_label = "Move HECL Actor Event Up in Stack"
+    bl_description = "Move HECL Actor Event up in stack from active Sub-action"
+
+    @classmethod
+    def poll(cls, context):
+        actor_data = context.scene.hecl_sact_data
+        check = (context.scene is not None and
+                 not context.scene.library and
+                 context.scene.hecl_type == 'ACTOR' and
+                 len(actor_data.actions) and
+                 actor_data.active_action >= 0 and
+                 len(actor_data.actions[actor_data.active_action].subactions) and
+                 actor_data.actions[actor_data.active_action].active_subaction >= 0)
+        if not check:
+            return False
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        if subaction_data.name not in bpy.data.actions:
+            return False
+        blend_action = bpy.data.actions[subaction_data.name]
+        return (blend_action.hecl_active_event in range(len(blend_action.hecl_events)) and
+            blend_action.hecl_active_event > 0)
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        action_data = actor_data.actions[actor_data.active_action]
+        subaction_data = action_data.subactions[action_data.active_subaction]
+        blend_action = bpy.data.actions[subaction_data.name]
+        event_name_a = blend_action.hecl_events[blend_action.hecl_active_event].name
+        event_name_b = blend_action.hecl_events[blend_action.hecl_active_event - 1].name
+        blend_action.hecl_events.move(blend_action.hecl_active_event, blend_action.hecl_active_event - 1)
+
+        marker_name_a = 'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event) + '_' + event_name_a
+        marker_a = None
+        if marker_name_a in context.scene.timeline_markers:
+            marker_a = context.scene.timeline_markers[marker_name_a]
+
+        marker_name_b = 'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event - 1) + '_' + event_name_b
+        marker_b = None
+        if marker_name_b in context.scene.timeline_markers:
+            marker_b = context.scene.timeline_markers[marker_name_b]
+
+        if marker_a and marker_b:
+            marker_a.name =\
+            'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event - 1) + '_' + event_name_a
+            marker_b.name =\
+            'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event) + '_' + event_name_b
+
+        blend_action.hecl_active_event -= 1
+
+        return {'FINISHED'}
+
+
+def active_event_update(self, context):
+    actor_data = context.scene.hecl_sact_data
+    if actor_data.active_action in range(len(actor_data.actions)):
+        action_data = actor_data.actions[actor_data.active_action]
+        if action_data.active_subaction in range(len(action_data.subactions)):
+            subaction_data = action_data.subactions[action_data.active_subaction]
+            for marker in context.scene.timeline_markers:
+                if marker.name.startswith('hecl_'):
+                    blend_action = bpy.data.actions[subaction_data.name]
+                    event_name = blend_action.hecl_events[blend_action.hecl_active_event].name
+                    if marker.name == 'hecl_' + str(blend_action.hecl_index) + '_' + str(blend_action.hecl_active_event) + '_' + event_name:
+                        marker.select = True
+                    else:
+                        marker.select = False
+
+# Registration
+def register():
+    bpy.utils.register_class(hecl_actor_event_loop)
+    bpy.utils.register_class(hecl_actor_event_uevt)
+    bpy.utils.register_class(hecl_actor_event_effect)
+    bpy.utils.register_class(hecl_actor_event_sound)
+    bpy.utils.register_class(hecl_actor_event)
+    bpy.utils.register_class(hecl_actor_subaction_event_add)
+    bpy.utils.register_class(hecl_actor_subaction_event_remove)
+    bpy.utils.register_class(hecl_actor_subaction_event_move_down)
+    bpy.utils.register_class(hecl_actor_subaction_event_move_up)
+    bpy.types.Action.hecl_events = bpy.props.CollectionProperty(name="HECL action event",
+                                                               type=hecl_actor_event)
+    bpy.types.Action.hecl_active_event = bpy.props.IntProperty(name="HECL active action event",
+                                                              default=0,
+                                                              update=active_event_update)
+    if not bpy.app.background and update_action_events not in bpy.app.handlers.scene_update_post:
+        bpy.app.handlers.scene_update_post.append(update_action_events)
+
+def unregister():
+    if update_action_events in bpy.app.handlers.scene_update_post:
+        bpy.app.handlers.scene_update_post.remove(update_action_events)
+    bpy.utils.unregister_class(hecl_actor_event)
+    bpy.utils.unregister_class(hecl_actor_event_loop)
+    bpy.utils.unregister_class(hecl_actor_event_uevt)
+    bpy.utils.unregister_class(hecl_actor_event_effect)
+    bpy.utils.unregister_class(hecl_actor_event_sound)
+    bpy.utils.unregister_class(hecl_actor_subaction_event_add)
+    bpy.utils.unregister_class(hecl_actor_subaction_event_remove)
+    bpy.utils.unregister_class(hecl_actor_subaction_event_move_down)
+    bpy.utils.unregister_class(hecl_actor_subaction_event_move_up)

hecl/blender/addon/sact/SACTSubtype.py

@@ -0,0 +1,184 @@
+import bpy
+
+# Subtype update (if anything important changes)
+def active_subtype_update(self, context):
+    if context.scene.hecl_type == 'ACTOR' and context.scene.hecl_auto_select:
+        if SACTSubtype_load.poll(context):
+            bpy.ops.scene.SACTSubtype_load()
+
+
+
+# Actor subtype class
+class SACTSubtype(bpy.types.PropertyGroup):
+    name = bpy.props.StringProperty(name="Actor Mesh Name")
+    linked_armature = bpy.props.StringProperty(name="Linked Armature Object Source", update=active_subtype_update)
+    linked_mesh = bpy.props.StringProperty(name="Linked Mesh Object Source", update=active_subtype_update)
+
+
+# Panel draw
+def draw(layout, context):
+    actor_data = context.scene.hecl_sact_data
+
+    row = layout.row(align=True)
+    row.alignment = 'LEFT'
+    row.prop(actor_data, 'show_subtypes', text="Subtypes", icon='MESH_DATA', emboss=False)
+    if actor_data.show_subtypes:
+
+        row = layout.row()
+        row.template_list("UI_UL_list", "SCENE_UL_SACTSubtypes",
+                          actor_data, 'subtypes', actor_data, 'active_subtype')
+        col = row.column(align=True)
+        col.operator("scene.sactsubtype_add", icon="ZOOMIN", text="")
+        col.operator("scene.sactsubtype_remove", icon="ZOOMOUT", text="")
+
+        if len(actor_data.subtypes) and actor_data.active_subtype >= 0:
+            subtype = actor_data.subtypes[actor_data.active_subtype]
+
+            # Load subtype operator
+            if not bpy.context.scene.hecl_auto_select:
+                layout.operator("scene.sactsubtype_load", icon='FILE_TICK', text="Load Subtype")
+
+            # Name edit field
+            layout.prop(subtype, 'name', text="Name")
+
+
+            # Link external armature search
+            layout.prop_search(subtype, 'linked_armature', bpy.data, 'objects', text="Armature")
+            linked_armature = None
+            if subtype.linked_armature in bpy.data.objects:
+                linked_armature = bpy.data.objects[subtype.linked_armature]
+
+            # Validate
+            if linked_armature is None:
+                layout.label("Source armature not set", icon='ERROR')
+            elif linked_armature is not None and linked_armature.type != 'ARMATURE':
+                layout.label("Source armature is not an 'ARMATURE'", icon='ERROR')
+
+
+            # Link external mesh search
+            layout.prop_search(subtype, 'linked_mesh', bpy.data, 'objects', text="Mesh")
+            linked_mesh = None
+            if subtype.linked_mesh in bpy.data.objects:
+                linked_mesh = bpy.data.objects[subtype.linked_mesh]
+
+            # Validate
+            if linked_mesh is None:
+                layout.label("Source mesh not set", icon='ERROR')
+            elif linked_mesh.type != 'MESH':
+                layout.label("Source mesh not 'MESH'", icon='ERROR')
+            elif linked_armature is not None and linked_mesh not in linked_armature.children:
+                layout.label(linked_mesh.name+" not a child of "+linked_armature.name, icon='ERROR')
+            elif linked_mesh.parent_type != 'ARMATURE':
+                layout.label("Source mesh not 'ARMATURE' parent type", icon='ERROR')
+
+
+# Subtype 'add' operator
+class SACTSubtype_add(bpy.types.Operator):
+    bl_idname = "scene.sactsubtype_add"
+    bl_label = "New HECL Actor Subtype"
+    bl_description = "Add New HECL Actor Subtype to active scene"
+
+    @classmethod
+    def poll(cls, context):
+        return (context.scene is not None and
+                not context.scene.library and
+                context.scene.hecl_type == 'ACTOR')
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        mesh_name = 'ActorMesh'
+        if mesh_name in actor_data.subtypes:
+            mesh_name = 'ActorMesh.001'
+            mesh_idx = 1
+            while mesh_name in actor_data.subtypes:
+                mesh_idx += 1
+                mesh_name = 'ActorMesh.{:0>3}'.format(mesh_idx)
+        mesh = actor_data.subtypes.add()
+        mesh.name = mesh_name
+        actor_data.active_subtype = len(actor_data.subtypes)-1
+
+        return {'FINISHED'}
+
+# Subtype 'remove' operator
+class SACTSubtype_remove(bpy.types.Operator):
+    bl_idname = "scene.sactsubtype_remove"
+    bl_label = "Remove HECL Actor Subtype"
+    bl_description = "Remove HECL Actor Subtype from active scene"
+
+    @classmethod
+    def poll(cls, context):
+        actor_data = context.scene.hecl_sact_data
+        return (context.scene is not None and
+                not context.scene.library and
+                context.scene.hecl_type == 'ACTOR' and
+                actor_data.active_subtype >= 0 and
+                len(actor_data.subtypes))
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        actor_data.subtypes.remove(actor_data.active_subtype)
+        actor_data.active_subtype -= 1
+        if actor_data.active_subtype == -1:
+            actor_data.active_subtype = 0
+        return {'FINISHED'}
+
+
+# Subtype 'load' operator
+class SACTSubtype_load(bpy.types.Operator):
+    bl_idname = "scene.sactsubtype_load"
+    bl_label = "Load HECL Actor Subtype"
+    bl_description = "Loads Subtype for viewing in active scene"
+
+    @classmethod
+    def poll(cls, context):
+        return (context.scene is not None and
+                context.scene.hecl_type == 'ACTOR' and
+                len(context.scene.hecl_sact_data.subtypes) and
+                context.scene.hecl_sact_data.active_subtype >= 0)
+
+    def execute(self, context):
+        actor_data = context.scene.hecl_sact_data
+        subtype = actor_data.subtypes[actor_data.active_subtype]
+
+        # Armature
+        linked_armature = None
+        if subtype.linked_armature in bpy.data.objects:
+            linked_armature = bpy.data.objects[subtype.linked_armature]
+        else:
+            return {'FINISHED'}
+
+        # Hide armature children
+        for object in linked_armature.children:
+            if object.name in context.scene.objects:
+                object.hide = True
+
+        # Hide all meshes
+        for mesh_name in actor_data.subtypes:
+            if mesh_name.linked_mesh in bpy.data.objects:
+                mesh = bpy.data.objects[mesh_name.linked_mesh]
+                if mesh.name in context.scene.objects:
+                    mesh.hide = True
+
+        # Show only the chosen subtype
+        if subtype.linked_mesh in bpy.data.objects:
+            mesh_obj = bpy.data.objects[subtype.linked_mesh]
+            mesh_obj.hide = False
+            if mesh_obj != linked_armature:
+                mesh_obj.parent = linked_armature
+                mesh_obj.parent_type = 'ARMATURE'
+
+        return {'FINISHED'}
+
+
+# Registration
+def register():
+    bpy.utils.register_class(SACTSubtype)
+    bpy.utils.register_class(SACTSubtype_add)
+    bpy.utils.register_class(SACTSubtype_remove)
+    bpy.utils.register_class(SACTSubtype_load)
+
+def unregister():
+    bpy.utils.unregister_class(SACTSubtype)
+    bpy.utils.unregister_class(SACTSubtype_add)
+    bpy.utils.unregister_class(SACTSubtype_remove)
+    bpy.utils.unregister_class(SACTSubtype_load)

hecl/blender/addon/sact/__init__.py

@@ -0,0 +1,253 @@
+from . import SACTSubtype, SACTAction, SACTEvent, ANIM
+from .. import hmdl
+
+import bpy
+import re
+import os.path
+import posixpath
+import struct
+from mathutils import Vector
+
+# Actor data class
+class SACTData(bpy.types.PropertyGroup):
+
+    subtypes =\
+    bpy.props.CollectionProperty(type=SACTSubtype.SACTSubtype, name="Actor Subtype List")
+    active_subtype =\
+    bpy.props.IntProperty(name="Active Actor Subtype", default=0, update=SACTSubtype.active_subtype_update)
+    show_subtypes =\
+    bpy.props.BoolProperty()
+
+    actions =\
+    bpy.props.CollectionProperty(type=SACTAction.SACTAction, name="Actor Action List")
+    active_action =\
+    bpy.props.IntProperty(name="Active Actor Action", default=0, update=SACTAction.active_action_update)
+    show_actions =\
+    bpy.props.BoolProperty()
+
+    show_events =\
+    bpy.props.BoolProperty()
+
+# A Routine to resolve HECL DAG-relative paths while ensuring database path-constraints
+def resolve_local_path(blend_path, rel_path):
+    if not rel_path.startswith('//'):
+        raise RuntimeError("Files must have relative paths")
+    blend_dir = os.path.split(blend_path)[0]
+    image_comps = re.split('/|\\\\', rel_path[2:])
+    start_idx = 0
+    for comp in image_comps:
+        if comp == '..':
+            start_idx += 1
+            if not blend_dir:
+                raise RuntimeError("Relative file path has exceeded DAG root")
+            blend_dir = os.path.split(blend_dir)[0]
+        else:
+            break
+    retval = blend_dir
+    for i in range(len(image_comps)-start_idx):
+        if retval:
+            retval += '/'
+        retval += image_comps[start_idx+i]
+    return posixpath.relpath(retval)
+
+
+# RARM Generator
+def package_rarm(arm_obj, res_db, heclpak, arg_path, arg_package):
+
+    rarm_db_id, rarm_hash = res_db.register_resource(arg_path, arm_obj.name, arg_package)
+    if not rarm_hash:
+
+        skeleton_data = hecl_rmdl.generate_skeleton_info(arm_obj)
+        rarm_hash = heclpak.add_object(skeleton_data, b'RARM')
+        res_db.update_resource_stats(rarm_db_id, rarm_hash)
+
+    return rarm_db_id, rarm_hash
+
+# RANI Generator
+def package_rani(action_obj, res_db, heclpak, arg_path, arg_package):
+
+    rani_db_id, rani_hash = res_db.register_resource(arg_path, action_obj.name, arg_package)
+    if not rani_hash:
+
+        res_db.clear_dependencies(rani_db_id)
+        rani_hash = heclpak.add_object(hecl_rmdl.rmdl_anim.generate_animation_info(action_obj, res_db, rani_db_id, arg_package), b'RANI')
+        res_db.update_resource_stats(rani_db_id, rani_hash)
+
+    return rani_db_id, rani_hash
+
+
+# Actor Ticket Generator
+def package_actor(scene, res_db, heclpak, arg_path, arg_package, arg_res_name):
+    actor_data = scene.hecl_sact_data
+
+    act_db_id, act_hash = res_db.register_resource(arg_path, None, arg_package)
+    res_db.clear_dependencies(act_db_id)
+
+    with open(os.path.splitext(bpy.data.filepath)[0] + '.heclticket', 'wb') as ticket:
+
+        # Subtypes
+        ticket.write(struct.pack('I', len(actor_data.subtypes)))
+        for subtype_idx in range(len(actor_data.subtypes)):
+            subtype = actor_data.subtypes[subtype_idx]
+            scene.hecl_sact_data.active_subtype = subtype_idx
+
+            # Subtype name
+            ticket.write(subtype.name.encode() + b'\0')
+
+            # Mesh
+            if subtype.linked_mesh in bpy.data.objects:
+                mesh_obj = bpy.data.objects[subtype.linked_mesh]
+                if mesh_obj.library:
+                    path = resolve_local_path(arg_path.split(';')[-1], mesh_obj.library.filepath)
+                    mesh_db_id, mesh_hash = res_db.search_for_resource(path, arg_package)
+                    if not mesh_hash:
+                        raise RuntimeError("Error - unable to load mesh library '{0}'".format(path))
+                    res_db.register_dependency(act_db_id, mesh_db_id)
+                    ticket.write(mesh_hash)
+                else:
+                    mesh_db_id, mesh_hash, _final_data = hecl_rmdl.to_rmdl(mesh_obj, mesh_obj.name, res_db, heclpak, arg_path, arg_package)
+                    res_db.register_dependency(act_db_id, mesh_db_id)
+                    ticket.write(mesh_hash)
+            else:
+                raise RuntimeError("Error - unable to load mesh '{0}'".format(mesh))
+
+            # Armature
+            if subtype.linked_armature in bpy.data.objects:
+                arm_obj = bpy.data.objects[subtype.linked_armature]
+                rarm_db_id, rarm_hash = package_rarm(arm_obj, res_db, heclpak, arg_path, arg_package)
+                res_db.register_dependency(act_db_id, rarm_db_id)
+                ticket.write(rarm_hash)
+            else:
+                raise RuntimeError("Error - unable to load armature '{0}'".format(subtype.linked_armature))
+
+            # Action AABBs
+            print('\nComputing Action AABBs for', subtype.name)
+            scene.hecl_auto_remap = False
+            ticket.write(struct.pack('I', len(actor_data.actions)))
+            for action_idx in range(len(actor_data.actions)):
+                action = actor_data.actions[action_idx]
+                print(action.name)
+                scene.hecl_sact_data.active_action = action_idx
+                bpy.ops.scene.SACTAction_load()
+
+                # Action name
+                ticket.write(action.name.encode() + b'\0')
+
+                # Frame 1
+                scene.frame_set(1)
+
+                # Transform against root
+                root_bone = arm_obj.pose.bones['root']
+                root_bone.location = (0.0,0.0,0.0)
+                if root_bone.rotation_mode == 'QUATERNION':
+                    root_bone.rotation_quaternion = (1.0,0.0,0.0,0.0)
+                else:
+                    root_bone.rotation_euler = (0.0,0.0,0.0)
+                root_aabb_min = Vector(mesh_obj.bound_box[0])
+                root_aabb_max = Vector(mesh_obj.bound_box[6])
+
+                # Accumulate AABB for each frame
+                for frame_idx in range(2, scene.frame_end + 1):
+                    scene.frame_set(frame_idx)
+
+                    root_bone.location = (0.0,0.0,0.0)
+                    scene.update()
+                    if root_bone.rotation_mode == 'QUATERNION':
+                        root_bone.rotation_quaternion = (1.0,0.0,0.0,0.0)
+                    else:
+                        root_bone.rotation_euler = (0.0,0.0,0.0)
+                    test_aabb_min = Vector(mesh_obj.bound_box[0])
+                    test_aabb_max = Vector(mesh_obj.bound_box[6])
+
+                    for comp in range(3):
+                        if test_aabb_min[comp] < root_aabb_min[comp]:
+                            root_aabb_min[comp] = test_aabb_min[comp]
+                    for comp in range(3):
+                        if test_aabb_max[comp] > root_aabb_max[comp]:
+                            root_aabb_max[comp] = test_aabb_max[comp]
+
+                ticket.write(struct.pack('ffffff',
+                                         root_aabb_min[0], root_aabb_min[1], root_aabb_min[2],
+                                         root_aabb_max[0], root_aabb_max[1], root_aabb_max[2]))
+
+
+        # Actions
+        anim_hashes = dict()
+        ticket.write(struct.pack('I', len(actor_data.actions)))
+        for action in actor_data.actions:
+
+            # Action name
+            ticket.write(action.name.encode() + b'\0')
+
+            if action.type == 'SINGLE':
+                ticket.write(struct.pack('I', 0))
+                action_name = action.subactions[0].name
+                if action_name not in bpy.data.actions:
+                    raise RuntimeError("Error - unable to load action '{0}'".format(action_name))
+                if action_name in anim_hashes:
+                    rani_hash = anim_hashes[action_name]
+                else:
+                    action_obj = bpy.data.actions[action_name]
+                    rani_db_id, rani_hash = package_rani(action_obj, res_db, heclpak, arg_path, arg_package)
+                    res_db.register_dependency(act_db_id, rani_db_id)
+                    anim_hashes[action_name] = rani_hash
+                ticket.write(rani_hash)
+
+            elif action.type == 'SEQUENCE':
+                ticket.write(struct.pack('II', 1, len(action.subactions)))
+                for subaction in action.subactions:
+                    action_name = subaction.name
+                    if action_name not in bpy.data.actions:
+                        raise RuntimeError("Error - unable to load action '{0}'".format(action_name))
+                    if action_name in anim_hashes:
+                        rani_hash = anim_hashes[action_name]
+                    else:
+                        action_obj = bpy.data.actions[action_name]
+                        rani_db_id, rani_hash = package_rani(action_obj,
+                                                             res_db, heclpak, arg_path, arg_package)
+                        res_db.register_dependency(act_db_id, rani_db_id)
+                        anim_hashes[action_name] = rani_hash
+                    ticket.write(rani_hash)
+
+            elif action.type == 'RANDOM':
+                ticket.write(struct.pack('III', 2, len(action.subactions), action.random_val))
+                for subaction in action.subactions:
+                    action_name = subaction.name
+                    if action_name not in bpy.data.actions:
+                        raise RuntimeError("Error - unable to load action '{0}'".format(action_name))
+                    if action_name in anim_hashes:
+                        rani_hash = anim_hashes[action_name]
+                    else:
+                        action_obj = bpy.data.actions[action_name]
+                        rani_db_id, rani_hash = package_rani(action_obj,
+                                                             res_db, heclpak, arg_path, arg_package)
+                        res_db.register_dependency(act_db_id, rani_db_id)
+                        anim_hashes[action_name] = rani_hash
+                    ticket.write(rani_hash)
+
+
+# Cook
+def cook(writebuffunc, platform, endianchar):
+    print('COOKING SACT')
+
+
+# Panel draw
+def draw(layout, context):
+    SACTSubtype.draw(layout.box(), context)
+    SACTAction.draw(layout.box(), context)
+    SACTEvent.draw(layout.box(), context)
+
+
+# Registration
+def register():
+    SACTSubtype.register()
+    SACTEvent.register()
+    SACTAction.register()
+    bpy.utils.register_class(SACTData)
+    bpy.types.Scene.hecl_sact_data = bpy.props.PointerProperty(type=SACTData)
+
+def unregister():
+    bpy.utils.unregister_class(SACTData)
+    SACTSubtype.unregister()
+    SACTAction.unregister()
+    SACTEvent.unregister()

hecl/blender/blender.pro

@@ -19,9 +19,13 @@ DISTFILES += \
     $$PWD/blendershell.py \
     $$PWD/addon/__init__.py \
     $$PWD/addon/hmdl/__init__.py \
-    $$PWD/addon/hmdl/hmdl_anim.py \
-    $$PWD/addon/hmdl/hmdl_mesh.py \
-    $$PWD/addon/hmdl/hmdl_shader.py \
-    $$PWD/addon/hmdl/hmdl_skin.py \
-    $$PWD/addon/hmdl/hmdl_txtr.py
+    $$PWD/addon/hmdl/HMDLMesh.py \
+    $$PWD/addon/hmdl/HMDLShader.py \
+    $$PWD/addon/hmdl/HMDLSkin.py \
+    $$PWD/addon/hmdl/HMDLTxtr.py \
+    $$PWD/addon/sact/__init__.py \
+    $$PWD/addon/sact/SACTAction.py \
+    $$PWD/addon/sact/SACTEvent.py \
+    $$PWD/addon/sact/SACTSubtype.py \
+    $$PWD/addon/sact/ANIM.py
 

hecl/blender/blendershell.py

@@ -7,7 +7,6 @@ if '--' not in sys.argv:
 args = sys.argv[sys.argv.index('--')+1:]
 readfd = int(args[0])
 writefd = int(args[1])
-print('READ', readfd, 'WRITE', writefd)
 
 def readpipeline():
     retval = bytearray()
@@ -18,7 +17,11 @@ def readpipeline():
         retval += ch
 
 def writepipeline(linebytes):
-    ch = os.write(writefd, linebytes + b'\n')
+    os.write(writefd, linebytes + b'\n')
+
+def writepipebuf(linebytes):
+    writepipeline(b'BUF')
+    os.write(writefd, struct.pack('I', len(linebytes)) + linebytes)
 
 def quitblender():
     writepipeline(b'QUITTING')
@@ -30,6 +33,9 @@ if 'hecl' not in bpy.context.user_preferences.addons:
         writepipeline(b'NOADDON')
         bpy.ops.wm.quit_blender()
 
+# Make addon available to commands
+import hecl
+
 # Intro handshake
 writepipeline(b'READY')
 ackbytes = readpipeline()
@@ -40,16 +46,15 @@ if ackbytes != b'ACK':
 while True:
     cmdline = readpipeline().split(b' ')
 
-    if not len(cmdline) or cmdline[0] == b'QUIT':
+    if cmdline[0] == b'QUIT':
         quitblender()
 
     elif cmdline[0] == b'OPEN':
-        bpy.ops.wm.open_mainfile(filepath=cmdline[1].decode())
-        writepipeline(b'SUCCESS')
-
-    elif cmdline[0] == b'TYPE':
-        objname = cmdline[1].decode()
+        if 'FINISHED' in bpy.ops.wm.open_mainfile(filepath=cmdline[1].decode()):
+            writepipeline(b'FINISHED')
+        else:
+            writepipeline(b'CANCELLED')
 
     else:
-        writepipeline(b'RESP ' + cmdline[0])
+        hecl.command(cmdline, writepipeline, writepipebuf)