sim cmd testing

src/base/base.h

@@ -482,7 +482,9 @@ typedef u32         b32;
 
 //- Gpu scalar types
 typedef int         i32;
+typedef int2        i64;
 typedef uint        u32;
+typedef uint2       u64;
 typedef float       f32;
 typedef uint        b32;
 
@@ -671,6 +673,15 @@ Struct(StringList)
 
 #endif
 
+////////////////////////////////////////////////////////////
+//~ U128 types
+
+Struct(U128)
+{
+    u64 hi;
+    u64 lo;
+};
+
 ////////////////////////////////////////////////////////////
 //~ Resource types
 

src/base/base_controller.c

@@ -36,7 +36,7 @@ String StringFromButton(Button button)
         [Button_F22]           = CompLit("F22"),
         [Button_F23]           = CompLit("F23"),
         [Button_F24]           = CompLit("F24"),
-        [Button_GraveAccent]   = CompLit("Tilde"),
+        [Button_GraveAccent]   = CompLit("~"),
         [Button_0]             = CompLit("0"),
         [Button_1]             = CompLit("1"),
         [Button_2]             = CompLit("2"),

src/proto/pp_ent.c

@@ -5,7 +5,7 @@ Readonly PP_Ent PP_nil_ent = ZI;
 
 b32 PP_IsKeyNil(PP_EntKey key)
 {
-    return key.v == 0;
+    return key.v.hi == 0 && key.v.lo == 0;
 }
 
 b32 PP_IsEntNil(PP_Ent *ent)

src/proto/pp_ent.h

@@ -4,26 +4,79 @@
 #define PP_NilKey ((PP_Key) { 0 })
 
 Struct(PP_EntKey)
+{
+    U128 v;
+};
+
+Struct(PP_EntNum)
 {
     u64 v;
 };
 
 ////////////////////////////////////////////////////////////
-//~ Property types
+//~ Ent types
+
+//////////////////////////////
+//- Ent roperties
 
 Enum(PP_EntProp)
 {
     PP_EntProp_None,
 };
 
-////////////////////////////////////////////////////////////
+//////////////////////////////
-//~ Ent types
+//- Ent
 
 Struct(PP_Ent)
 {
-    i32 _;
+    PP_EntKey parent;
+    PP_EntKey first;
+    PP_EntKey last;
+    PP_EntKey next;
+    PP_EntKey prev;
+
+    PP_EntKey key;
 } extern Readonly PP_nil_ent;
 
+//////////////////////////////
+//- Ent list
+
+Struct(PP_EntListNode)
+{
+    PP_EntListNode *next;
+    PP_Ent ent;
+};
+
+Struct(PP_EntList)
+{
+    PP_EntListNode *first;
+    PP_EntListNode *last;
+    u64 count;
+};
+
+////////////////////////////////////////////////////////////
+//~ Ent lookup types
+
+Struct(PP_EntLookupBin)
+{
+    PP_EntNum first;
+    PP_EntNum last;
+};
+
+////////////////////////////////////////////////////////////
+//~ World types
+
+Struct(PP_World)
+{
+    i64 tick;
+
+    PP_Ent *ents;
+    i64 ents_count;
+
+    PP_EntLookupBin *bins;
+    i64 bins_count;
+};
+
 ////////////////////////////////////////////////////////////
 //~ Nil helpers
 

src/proto/pp_game.c

@@ -54,28 +54,39 @@ JobDef(PP_SimWorker, sig, job_id)
         i64 frame_begin_ns = TimeNs();
 
         //////////////////////////////
-        //- Swap & pop v2s
+        //- Pop sim commands
 
         PP_VisToSimState *v2s = 0;
+        LockTicketMutex(&shared->v2s_back_tm);
         {
-            i32 v2s_front_idx = Atomic32Fetch(&shared->v2s_front_idx);
+            v2s = &shared->v2s[shared->v2s_back_idx];
-            v2s = &shared->v2s[v2s_front_idx];
+            ++shared->v2s_back_idx;
-            i32 new_v2s_front_idx = v2s_front_idx + 1;
+            if (shared->v2s_back_idx >= countof(shared->v2s))
-            if (new_v2s_front_idx >= countof(shared->v2s))
             {
-                new_v2s_front_idx = 0;
+                shared->v2s_back_idx = 0;
             }
-            LockTicketMutex(&v2s->tm);
+        }
+        UnlockTicketMutex(&shared->v2s_back_tm);
+
+        //////////////////////////////
+        //- Process sim commands
+
+        for (PP_SimCmdNode *cmd_node = v2s->first_cmd_node; cmd_node; cmd_node = cmd_node->next)
+        {
+            PP_SimCmd cmd = cmd_node->cmd;
+            switch (cmd.kind)
             {
-                Atomic32Set(&shared->v2s_front_idx, new_v2s_front_idx);
+                case PP_SimCmdKind_Ent:
+                {
+                    LogInfoF("Ent cmd");
+                } break;
             }
-            UnlockTicketMutex(&v2s->tm);
         }
 
         //////////////////////////////
         //- End sim frame
 
-        /* Reset v2s */
+        /* Reset front v2s */
         {
             Arena *arena = v2s->arena;
             ResetArena(arena);
@@ -288,7 +299,9 @@ JobDef(PP_VisWorker, sig, job_id)
         }
 
         //////////////////////////////
-        //- Process vis cmds
+        //- Process vis commands
+
+        PP_EntList spawn_ents = ZI;
 
         for (PP_VisCmdNode *cmd_node = first_cmd_node; cmd_node; cmd_node = cmd_node->next)
         {
@@ -347,7 +360,9 @@ JobDef(PP_VisWorker, sig, job_id)
 
                 case PP_VisCmdKind_spawn:
                 {
-                    LogErrorF("RAAAAH");
+                    PP_EntListNode *n = PushStruct(frame_arena, PP_EntListNode);
+                    ++spawn_ents.count;
+                    QueuePush(spawn_ents.first, spawn_ents.last, n);
                 } break;
             }
         }
@@ -355,6 +370,19 @@ JobDef(PP_VisWorker, sig, job_id)
         //////////////////////////////
         //- Submit sim commands
 
+        LockTicketMutex(&shared->v2s_back_tm);
+        {
+            PP_VisToSimState *v2s = &shared->v2s[shared->v2s_back_idx];
+            for (PP_EntListNode *ent_node = spawn_ents.first; ent_node; ent_node = ent_node->next)
+            {
+                PP_SimCmdNode *cmd_node = PushStruct(v2s->arena, PP_SimCmdNode);
+                cmd_node->cmd.kind = PP_SimCmdKind_Ent;
+                cmd_node->cmd.ent = ent_node->ent;
+                QueuePush(v2s->first_cmd_node, v2s->last_cmd_node, cmd_node);
+                ++v2s->cmds_count;
+            }
+        }
+        UnlockTicketMutex(&shared->v2s_back_tm);
 
         //////////////////////////////
         //- End vis frame

src/proto/pp_game.h

@@ -1,18 +1,3 @@
-////////////////////////////////////////////////////////////
-//~ Sim cmd types
-
-Enum(PP_SimCmdKind)
-{
-    PP_SimCmdKind_None,
-
-    PP_SimCmdKind_Count,
-};
-
-Struct(PP_SimCmd)
-{
-    PP_SimCmd *next;
-};
-
 ////////////////////////////////////////////////////////////
 //~ Vis command table
 
@@ -24,12 +9,42 @@ Struct(PP_SimCmd)
     X(toggle_console,               Toggle Developer Console,       PP_VisCmdDescFlag_None,                 PP_HOTKEY( Button_GraveAccent ),                              )  \
     X(toggle_fullscreen,            Toggle Fullscreen Mode,         PP_VisCmdDescFlag_None,                 PP_HOTKEY( Button_Enter, .alt = 1 ), PP_HOTKEY( Button_F11 )  )  \
     X(toggle_window_topmost,        Toggle Window Topmost,          PP_VisCmdDescFlag_None,                 PP_HOTKEY( Button_F4 ),                                       )  \
-    X(spawn,                        Ctrl,                          PP_VisCmdDescFlag_None,                 PP_HOTKEY( Button_S, .ctrl = 1 ),                             )  \
+    X(spawn,                        Spawn,                          PP_VisCmdDescFlag_None,                 PP_HOTKEY( Button_S, .ctrl = 1 ),                             )  \
     /* -------------------------------------------------------------------------------------------------------------------- */
 
+////////////////////////////////////////////////////////////
+//~ Sim command types
+
+Enum(PP_SimCmdKind)
+{
+    PP_SimCmdKind_Nop,
+    PP_SimCmdKind_Ent,
+};
+
+Struct(PP_SimCmd)
+{
+    PP_SimCmdKind kind;
+    PP_Ent ent;
+};
+
+Struct(PP_SimCmdNode)
+{
+    PP_SimCmdNode *next;
+    PP_SimCmd cmd;
+};
+
 ////////////////////////////////////////////////////////////
 //~ Vis command types
 
+Enum(PP_VisCmdKind)
+{
+    #define X(name, ...) PP_VisCmdKind_##name,
+        PP_VisCmdsTableXMacro(X)
+    #undef X
+
+    PP_VisCmdKind_Count,
+};
+
 Struct(PP_Shortcut)
 {
     PP_Shortcut *next_in_bin;
@@ -70,15 +85,6 @@ Struct(PP_VisCmdNode)
     PP_VisCmd cmd;
 };
 
-Enum(PP_VisCmdKind)
-{
-    #define X(name, ...) PP_VisCmdKind_##name,
-        PP_VisCmdsTableXMacro(X)
-    #undef X
-
-    PP_VisCmdKind_Count,
-};
-
 Global Readonly PP_VisCmdDesc PP_vis_cmd_descs[PP_VisCmdKind_Count] = {
     #define X(_name, _display_name, _flags, ...) { .name = CompLit(#_name), .display_name = CompLit(#_display_name), .flags = _flags, .default_hotkeys = { __VA_ARGS__ } },
         PP_VisCmdsTableXMacro(X)
@@ -92,10 +98,10 @@ Global Readonly PP_VisCmdDesc PP_vis_cmd_descs[PP_VisCmdKind_Count] = {
 
 Struct(PP_VisToSimState)
 {
-    TicketMutex tm;
     Arena *arena;
-    PP_SimCmd *first_cmd;
+    PP_SimCmdNode *first_cmd_node;
-    PP_SimCmd *last_cmd;
+    PP_SimCmdNode *last_cmd_node;
+    u64 cmds_count;
 };
 
 Struct(PP_SharedState)
@@ -105,7 +111,8 @@ Struct(PP_SharedState)
     i64 workers_count;
 
     //- Vis -> Sim
-    Atomic32 v2s_front_idx;
+    TicketMutex v2s_back_tm;
+    i32 v2s_back_idx;
     PP_VisToSimState v2s[PP_VisToSimStatesCount];
 
 } extern PP_shared_state;

src/proto/pp_widgets.c

@@ -4,15 +4,17 @@
 PP_WidgetTheme PP_GetWidgetTheme(void)
 {
     PP_WidgetTheme theme = ZI;
+
     theme.font = ResourceKeyFromStore(&PP_Resources, Lit("font/fixedsys.ttf"));
+    theme.font_size = 16;
+
     theme.window_background_color = Rgb32(0xff1a1d1e);
     theme.window_border_color = Rgb32(0xff343a3b);
     theme.window_border = 1;
-    theme.window_width = 600;
+    theme.window_width = 500;
     theme.window_padding = theme.window_border - 1;
     theme.divider_color = theme.window_border_color;
 
-    theme.font_size = 16;
     theme.window_title_font_size = 16;
     theme.text_padding_x = 3;
     theme.text_padding_y = 3;

src/ui/ui_core.c

@@ -56,20 +56,20 @@ UI_Key UI_TransKey(void)
 UI_Box *UI_BoxFromKey(UI_Key key)
 {
     UI_State *g = &UI_state;
-    UI_Box *front_box = 0;
+    UI_Box *box = 0;
     if (key.hash != 0)
     {
-        UI_BoxBin *front_bin = &g->box_bins[key.hash % UI_NumBoxLookupBins];
+        UI_BoxBin *bin = &g->box_bins[key.hash % UI_NumBoxLookupBins];
-        for (UI_Box *tmp = front_bin->first; tmp; tmp = tmp->next_in_bin)
+        for (UI_Box *tmp = bin->first; tmp; tmp = tmp->next_in_bin)
         {
             if (tmp->key.hash == key.hash)
             {
-                front_box = tmp;
+                box = tmp;
                 break;
             }
         }
     }
-    return front_box;
+    return box;
 }
 
 ////////////////////////////////////////////////////////////