209 lines
4.4 KiB
C
209 lines
4.4 KiB
C
/*
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* Mr. 4th Dimention - Allen Webster
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*
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* 22.06.2018
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*
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* Dynamic variable system
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*
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*/
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// TOP
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#if !defined(FRED_DYNAMIC_VARIABLES_H)
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#define FRED_DYNAMIC_VARIABLES_H
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union Managed_Object_Standard_Header{
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u64 eight_byte_alignment__;
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struct{
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Managed_Object_Type type;
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u32 item_size;
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u32 count;
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};
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};
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struct Managed_Memory_Header{
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Managed_Object_Standard_Header std_header;
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};
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struct Managed_Buffer_Markers_Header{
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Managed_Object_Standard_Header std_header;
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Managed_Buffer_Markers_Header *next;
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Managed_Buffer_Markers_Header *prev;
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Buffer_ID buffer_id;
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struct Marker_Visual_Data *visual_first;
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struct Marker_Visual_Data *visual_last;
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i32 visual_count;
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};
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struct Marker_Visual_Data{
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Marker_Visual_Data *next;
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Marker_Visual_Data *prev;
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Managed_Object owner_object;
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u32 slot_id;
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u32 gen_id;
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// "Look"
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Marker_Visual_Type type;
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u32 color;
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u32 text_color;
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Marker_Visual_Text_Style text_style;
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// "Take Rule"
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Marker_Visual_Take_Rule take_rule;
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i32 one_past_last_take_index;
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// "Priority"
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Marker_Visual_Priority_Level priority;
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// "Key View ID"
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View_ID key_view_id;
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};
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struct Marker_Visual_Allocator{
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Marker_Visual_Data *free_first;
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Marker_Visual_Data *free_last;
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i32 free_count;
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i32 total_visual_count;
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u32_Ptr_Table id_to_ptr_table;
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};
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global_const i32 managed_header_type_sizes[ManagedObjectType_COUNT] = {
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0,
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sizeof(Managed_Memory_Header),
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sizeof(Managed_Buffer_Markers_Header),
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};
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struct Managed_Buffer_Markers_Header_List{
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Managed_Buffer_Markers_Header *first;
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Managed_Buffer_Markers_Header *last;
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i32 count;
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};
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////////////////////////////////
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struct Dynamic_Variable_Slot{
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Dynamic_Variable_Slot *next;
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Dynamic_Variable_Slot *prev;
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String name;
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u64 default_value;
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i32 location;
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};
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struct Dynamic_Variable_Layout{
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Dynamic_Variable_Slot sentinel;
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i32 location_counter;
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};
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struct Dynamic_Variable_Block{
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u64 *val_array;
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i32 count;
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i32 max;
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};
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////////////////////////////////
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struct Dynamic_Workspace{
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Dynamic_Variable_Block var_block;
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Memory_Bank mem_bank;
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Marker_Visual_Allocator visual_allocator;
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u32_Ptr_Table object_id_to_object_ptr;
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u32 object_id_counter;
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u32 visual_id_counter;
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u32 scope_id;
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i32 user_type;
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void *user_back_ptr;
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Managed_Buffer_Markers_Header_List buffer_markers_list;
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i32 total_marker_count;
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};
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////////////////////////////////
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global_const i32 lifetime_key_reference_per_node = 32;
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struct Lifetime_Key_Ref_Node{
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Lifetime_Key_Ref_Node *next;
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Lifetime_Key_Ref_Node *prev;
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struct Lifetime_Key *keys[lifetime_key_reference_per_node];
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};
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struct Lifetime_Object{
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union{
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struct{
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Lifetime_Object *next;
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Lifetime_Object *prev;
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};
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struct{
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Lifetime_Key_Ref_Node *key_node_first;
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Lifetime_Key_Ref_Node *key_node_last;
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i32 key_count;
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Dynamic_Workspace workspace;
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};
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};
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};
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struct Lifetime_Key{
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union{
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struct{
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Lifetime_Key *next;
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Lifetime_Key *prev;
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};
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struct{
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struct Lifetime_Object **members;
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i32 count;
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Dynamic_Workspace dynamic_workspace;
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};
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};
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};
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global_const u64 LifetimeKeyHash_Empty = 0&(~bit_63);
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global_const u64 LifetimeKeyHash_Deleted = max_u64&(~bit_63);
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struct Lifetime_Key_Table{
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void *mem_ptr;
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u64 *hashes;
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Lifetime_Key **keys;
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u32 count;
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u32 max;
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};
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struct Lifetime_Key_Ref_Node_List{
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Lifetime_Key_Ref_Node *first;
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Lifetime_Key_Ref_Node *last;
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i32 count;
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};
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struct Lifetime_Object_List{
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Lifetime_Object *first;
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Lifetime_Object *last;
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i32 count;
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};
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struct Lifetime_Key_List{
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Lifetime_Key *first;
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Lifetime_Key *last;
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i32 count;
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};
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struct Lifetime_Allocator{
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Lifetime_Key_Ref_Node_List free_key_references;
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Lifetime_Object_List free_objects;
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Lifetime_Key_List free_keys;
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Lifetime_Key_Table key_table;
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Ptr_Table key_check_table;
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u32_Ptr_Table scope_id_to_scope_ptr_table;
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u32 scope_id_counter;
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};
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struct Lifetime_Key_With_Opaque_ID{
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Lifetime_Key *key;
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u64 opaque_id;
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};
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////////////////////////////////
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struct Managed_Object_Ptr_And_Workspace{
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Dynamic_Workspace *workspace;
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Managed_Object_Standard_Header *header;
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};
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#endif
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// BOTTOM
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