// Copyright (c) 2024 Epic Games Tools
// Licensed under the MIT license (https://opensource.org/license/mit/)

@table(coverage_check  name  name_lower  string          ih  ex  xp  vb                display_name                  docs    schema                                                         description)
EV_ViewRuleTable:
{
  {x  Default    default     "default"                    -   -   -   x                 "Default"                     -       ""                                                             ""                                                                                                                                                                           }
  {x  Array      array       "array"                      -   -   x   -                 "Array"                       x       "x:{expr}"                                                     "Specifies that a pointer points to N elements, rather than only 1."                                                                                                         }
  {x  Slice      slice       "slice"                      -   -   x   -                 "Slice"                       x       ""                                                             "Specifies that a pointer within a struct, also containing an integer, points to the number of elements encoded by the integer."                                             }
  {x  ByteSwap   bswap       "bswap"                      x   -   x   -                 "Byte Swap"                   x       ""                                                             "Specifies that all integral evaluations should be byte-swapped, such that their endianness is reversed."                                                                    }
  {x  Cast       cast        "cast"                       -   -   x   -                 "Cast"                        x       "x:{type}"                                                     "Specifies that the expression to which the view rule is applied should be casted to the provided type."                                                                     }
}

@enum EV_ViewRuleKind:
{
  @expand(EV_ViewRuleTable a) `$(a.name)`,
  COUNT,
}

@gen
{
  @expand(EV_ViewRuleTable a) `$(a.xp == "x" -> "EV_VIEW_RULE_EXPR_RESOLUTION_FUNCTION_DEF(" .. a.name_lower .. ");")`;
  @expand(EV_ViewRuleTable a) `$(a.vb == "x" -> "EV_VIEW_RULE_BLOCK_PROD_FUNCTION_DEF(" .. a.name_lower .. ");")`;
}

@data(EV_ViewRuleInfo) @c_file ev_builtin_view_rule_info_table:
{
  @expand(EV_ViewRuleTable a)
    ```{str8_lit_comp("$(a.string)"), (EV_ViewRuleInfoFlag_Inherited*$(a.ih == "x"))|(EV_ViewRuleInfoFlag_Expandable*$(a.ex == "x"))|(EV_ViewRuleInfoFlag_ExprResolution*$(a.xp == "x"))|(EV_ViewRuleInfoFlag_VizBlockProd*$(a.vb == "x")), $(a.xp == "x" -> "EV_VIEW_RULE_EXPR_RESOLUTION_FUNCTION_NAME("..a.name_lower..")") $(a.xp != "x" -> 0), $(a.vb == "x" -> "EV_VIEW_RULE_BLOCK_PROD_FUNCTION_NAME("..a.name_lower..")") $(a.vb != "x" -> 0), }```;
}