s/libsok/core/g

1 files changed, 0 insertions, 193 deletions

diff --git a/src/libsok/sok-level-parser.c b/src/libsok/sok-level-parser.c
deleted file mode 100644
index 276ebcb..0000000
--- a/src/libsok/sok-level-parser.c
+++ /dev/null
@@ -1,193 +0,0 @@
-#include <stdbool.h>
-#include <stddef.h> // size_t
-#include "sok.h"
-
-#define UNUSED(a) ((void) (a))
-
-#define IS_DIGIT(c) ((c) >= '0' && (c) <= '9')
-#define CASE_DIGIT \
-  case '0': \
-  case '1': \
-  case '2': \
-  case '3': \
-  case '4': \
-  case '5': \
-  case '6': \
-  case '7': \
-  case '8': \
-  case '9':
-
-void
-sok_level_parser_init(
-  sok_level_parser_t * const parser, 
-  const sok_level_parser_cbs_t * const cbs,
-  void * const user_data
-) {
-  parser->cbs = cbs;
-  parser->user_data = user_data;
-}
-
-bool
-sok_level_parser_parse(
-  sok_level_parser_t * const parser,
-  const char * const buf,
-  const size_t buf_len
-) {
-  sok_pos_t size = { .x = 0, .y = 0 };
-
-  for (size_t i = 0, ofs = 0, w = 0; i < buf_len; i++) {
-    if (buf[i] == '|') {
-      if (w > size.x) {
-        size.x = w;
-      }
-
-      // reset column position, increment row count
-      w = 0;
-      size.y++;
-    } else if (IS_DIGIT(buf[i])) {
-      ofs = 10 * ofs + (buf[i] - '0');
-    } else if (ofs > 0) {
-      w += ofs;
-      ofs = 0;
-    } else {
-      w++;
-    }
-  }
-
-  // increment row count
-  size.y++;
-
-  // emit level size
-  if (
-    parser->cbs->on_size &&
-    !parser->cbs->on_size(parser, size) 
-  ) {
-    // return failure
-    return false;
-  }
-
-  sok_pos_t pos = { 0, 0 };
-  for (size_t i = 0, ofs = 0; i < buf_len; i++) {
-    switch (buf[i]) {
-    case '|':
-      // new line
-      pos.x = 0;
-      pos.y++;
-
-      break;
-    CASE_DIGIT
-      ofs = 10 * ofs + (buf[i] - '0');
-      break;
-    case '-':
-    case '_':
-    case ' ':
-      // advance
-      pos.x += (ofs > 0) ? ofs : 1;
-      ofs = 0;
-
-      break;
-    case '+':
-      // emit goal
-      if (parser->cbs->on_goal && !parser->cbs->on_goal(parser, pos)) {
-        // return failure
-        return false;
-      }
-
-      // emit home
-      if (parser->cbs->on_home && !parser->cbs->on_home(parser, pos)) {
-        // return failure
-        return false;
-      }
-
-      // advance
-      pos.x++;
-
-      break;
-    case '@':
-      // emit home
-      if (parser->cbs->on_home && !parser->cbs->on_home(parser, pos)) {
-        // return failure
-        return false;
-      }
-
-      // advance
-      pos.x++;
-
-      break;
-    case '#':
-      for (size_t j = (ofs > 0) ? ofs : 1; j; j--) {
-        // emit wall
-        if (parser->cbs->on_wall && !parser->cbs->on_wall(parser, pos)) {
-          // return failure
-          return false;
-        }
-
-        // advance
-        pos.x++;
-      }
-      ofs = 0;
-
-      break;
-    case '*':
-      for (size_t j = (ofs > 0) ? ofs : 1; j--;) {
-        // emit goal
-        if (parser->cbs->on_goal && !parser->cbs->on_goal(parser, pos)) {
-          // return failure
-          return false;
-        }
-
-        // emit box
-        if (parser->cbs->on_box && !parser->cbs->on_box(parser, pos)) {
-          // return failure
-          return false;
-        }
-
-        // advance
-        pos.x++;
-      }
-      ofs = 0;
-
-      break;
-    case '.':
-      for (size_t j = (ofs > 0) ? ofs : 1; j--;) {
-        // emit goal
-        if (parser->cbs->on_goal && !parser->cbs->on_goal(parser, pos)) {
-          // return failure
-          return false;
-        }
-
-        // advance
-        pos.x++;
-      }
-      ofs = 0;
-
-      break;
-    case '$':
-      for (size_t j = (ofs > 0) ? ofs : 1; j--;) {
-        // emit box
-        if (parser->cbs->on_box && !parser->cbs->on_box(parser, pos)) {
-          // return failure
-          return false;
-        }
-
-        // advance
-        pos.x++;
-      }
-      ofs = 0;
-
-      break;
-    default:
-      // emit junk
-      if (parser->cbs->on_junk && !parser->cbs->on_junk(parser, i, buf[i])) {
-        // return failure
-        return false;
-      }
-
-      // return failure
-      return false;
-    }
-  }
-
-  // return success
-  return true;
-}