/* Asset Package Compiler */
+%code requires{
+ #include <stdint.h>
+ #include <unitypes.h>
+}
%{
#include <stdio.h>
#include <string.h>
#include <dirent.h>
#include <png.h>
- #include "ir.h"
+ #include <apc/ir.h>
extern int lexer_init();
extern int lexer();
%}
%define parse.error verbose
%define lr.type ielr
-%define api.value.type union
-%token <char*> WORD
-//operators
-%token CLOPEN // /
-%token CLCLOSE // \
-%token RLS //!
-%token RLE //#
-%token RT //*
+
+%union {
+ int ref;
+ int val;
+ uint8_t *str;
+ void *voidp;
+}
+
+ //operators
+%token CLOPEN // (
+%token CLCLOSE // )
+%token SOPEN // {
+%token SCLOSE // }
+%token EOPEN // [
+%token ECLOSE // ]
+%token VOPEN // /
+%token VCLOSE // '\'
+%token MOPEN // {
+%token MCLOSE
%token HB
-%token MOD
-//nonterminal types
-%type <int> element
-%type <int> vdat
-%type <str> elem_label
-%type <str> label
+%token ROOT
+
+%token QOPEN // !
+%token QCLOSE // @
+ //nonterminal types
+%type <ref> olink
+%type <ref> ele_svlink
+%type <ref> set_svlink
//terminals
-%token <int> NUM
-%token <int> fd
+%token <val> NUM
%token <str> STR
-%token <int> VAR
-%token <int> SS
+%token <val> SS
+%token <str> NAME
%token <str> FNAME
+%token <ref> REF
+%token <val> SSD
+// Change width, height, num_ptrs to NUM because
+// when scanning, we can't determine which NUM
+// is which.
+%token <val> WIDTH
+%token <val> HEIGHT
+%token <val> NUM_PTRS
+%token <voidp> FPTR
//precedence
-%precedence LOW
-%precedence MED
-%precedence HIGH
+%precedence LP
+%precedence MP
+%precedence HP
/* Syntax Directed Translation Scheme of the APC grammar */
-
/* Rules */
%%
-output:
-class_list {condense();} //Seperate file?
-;
-
-class_list:
-class_list class {inc_cbi()};
-| class
+cdat_buf:
+class_list
;
class:
-label CLOPEN class_closure CLCLOSE {set_class_label($1);};
+ CLOPEN NAME {push_cdat($2);} class_block CLCLOSE {pop_cdat();};
;
-class_closure:
-subclass_list
-| subclass_list set_list
-| set_list
+class_list:
+class_list class
+| class
;
-subclass_list:
-subclass_list class {inc_subclass_idx();};
-| class
+class_block:
+class_list
+| class_list set_list
+| set_list
;
set_list:
-set_list set {inc_set_index();};
+set_list set
| set
;
+variant_list:
+variant_list variant
+| variant
+;
-//set needs a label, vdat_id.
-set:
-set_map_data element_list HIGH {insert_set();};
-| element_list LOW
+hitbox:
+HB NUM
+;
+
+root:
+ROOT NUM NUM NUM
;
+variant:
+MOPEN NAME NUM NUM NAME {insert_variant($2, $3, $4, $5);};
+;
-//TODO: Figure out what to do with hitbox and root.
set_map_data:
-ref_list {};
-| ref_list hitbox
-| ref_list hitbox root
-| hitbox root
-| hitbox
-| root
+variant_list
+| variant_list HP hitbox root
+| variant_list MP root
;
-ref_list:
-RLS quads RLE
+set:
+SOPEN set_label set_map_data element_list vdat SCLOSE {insert_set(); insert_set_vdatid();};
+| SOPEN set_label set_map_data element_list set_vlink SCLOSE {insert_set();};
+| SOPEN set_label set_map_data element_list set_svlink SCLOSE {insert_set_svlink($5); insert_set(); };
+| SOPEN set_label element_list vdat SCLOSE {insert_set(); insert_set_vdatid();};
+| SOPEN set_label element_list set_vlink SCLOSE {insert_set(); }
+| SOPEN set_label element_list set_svlink SCLOSE {insert_set_svlink($4); insert_set();};
+| SOPEN olink SCLOSE {insert_set_olink($2);};
;
-quads:
-quads quad {inc_ref();};
-| quad
+
+set_label:
+HP NAME REF {insert_set_label($2,$3);};
+| LP NAME {insert_set_label($2, -1);};
;
-quad:
-NUM NUM NUM NUM {insert_ref($1, $2, $3, $4);};
+set_svlink:
+REF
+
;
-hitbox:
-HB NUM
+set_vlink:
+REF NAME {insert_set_vlink($1, $2);};
;
-root:
-RT NUM NUM NUM
+olink:
+REF
;
//parent_id is the set_index of the subclass_index.
element_list:
-element_list element HIGH {inc_ele();};
-| element LOW
+element_list element MP
+| element LP
;
-element:
-set_label elem_label vdat LOW {insert_ele($2,$3); };
+ele_label:
+HP NAME REF {insert_ele_label($2, $3);};
+| LP NAME {insert_ele_label($2, -1);};
;
-set_label:
- STR
+ele_vlink:
+REF NAME {insert_ele_vlink($1, $2);};
;
-elem_label:
- STR
+ele_svlink:
+REF
;
-vdat:
-vdat model {inc_models();};
-| model
+ele_map_data:
+variant_list
+
+element:
+EOPEN ele_label ele_map_data vdat ECLOSE {insert_ele(); insert_ele_vdatid();};
+| EOPEN ele_label ele_map_data ele_vlink ECLOSE {insert_ele(); };
+| EOPEN ele_label ele_map_data ele_svlink ECLOSE {insert_ele_svlink($4);insert_ele(); };
+| EOPEN ele_label vdat ECLOSE {insert_ele(); insert_ele_vdatid();};
+| EOPEN ele_label ele_vlink ECLOSE {insert_ele(); };
+| EOPEN ele_label ele_svlink ECLOSE {insert_ele_svlink($3); insert_ele(); ;}
+| EOPEN olink ECLOSE {insert_ele_olink($2);};
+;
+vdat:
+VOPEN model_list
+| VOPEN NAME NUM NUM NAME {insert_vdat($2, $3, $4, $5);};
;
+model_list:
+model_list model
+| model
+ ;
+
model:
-MOD model fdat
-| fdat
+spritesheet LP
;
-fdat:
-label SS FNAME {insert_fdat($1, $2, $3);};
+spritesheet:
+spritesheet HP framesheet
+| framesheet
;
-label:
-STR REF
-| REF
+framesheet:
+SSD NAME REF HEIGHT WIDTH NUM_PTRS frame_pointers LP //{insert_framesheet($1, $2, $3, $4, $5, $6);};
;
+frame_pointers:
+frame_pointers SSD HP FPTR //{insert_frame_pointer($2, $4);};
+| SSD FPTR //{insert_frame_pointer($1, $2);};
+;
%%
-int
-main (argc, argv)
-{
- lexer_init();
- yyparse();
- return 0;
-}
void
yyerror (char const *s)
projects / henge / webcc.git / blobdiff