ac-decomp/src/m_msg_draw_font.c_inc

static void mMsg_draw_font(mMsg_Window_c* msg_p, GAME* game) {
  mFontSentence sentence;
  u8* last_p = &msg_p->msg_data->text_buf.data[msg_p->end_text_cursor_idx];
  u8* start_p = &msg_p->msg_data->text_buf.data[msg_p->start_text_cursor_idx];
  int line_num;
  u8* cur_p;
  u8 code;
  u8 cont_type;
  int len;
  int line_len;
  int total_len;
  xy_t scale;
  xy_t pos;
  Gfx* gfx;
  int line_end_flag;
  int sentence_finished_flag;
  u32 sentence_flags;
  int sentence_voice_idx = msg_p->voice_sfx_idx - msg_p->start_text_cursor_idx;
  int voice = FALSE;

  if (fabsf(msg_p->text_scale) < 0.001f) {
    return;
  }

  OPEN_DISP(game->graph);

  gfx = NOW_FONT_DISP;

  scale.x = msg_p->text_scale;
  scale.y = msg_p->text_scale;

  pos.x = msg_p->center_x - (96.0f * scale.x);
  pos.y = msg_p->center_y - (32.0f * scale.y);

  if ((msg_p->status_flags & mMsg_STATUS_FLAG_VOICE_ENTRY)) {
    if ((msg_p->status_flags & mMsg_STATUS_FLAG_18)) {
      voice = TRUE;
    }
    else if (!F32_IS_ZERO(msg_p->cursor_timer) || msg_p->force_voice_enable_flag == TRUE) {
      voice = TRUE;
    }
  }

  line_num = 0;
  sentence_finished_flag = FALSE;
  total_len = 0;

  while (line_num < msg_p->text_lines && sentence_finished_flag == FALSE) {
    for (
      line_len = 0, cur_p = start_p, line_end_flag = FALSE;
      cur_p < last_p && line_end_flag == FALSE;
      len = mFont_CodeSize_get(cur_p), cur_p += len, line_len += len
    ) {
      code = cur_p[0];

      if (code == CHAR_NEW_LINE) {
        line_end_flag = TRUE;
      }
      else if (code == CHAR_CONTROL_CODE) {
        cont_type = cur_p[1];
        if (
          cont_type == mFont_CONT_CODE_LAST ||
          cont_type == mFont_CONT_CODE_CONTINUE ||
          cont_type == mFont_CONT_CODE_MSG_TIME_END
        ) {
          line_end_flag = TRUE;
          sentence_finished_flag = TRUE;
        }
      }
    }

    if (cur_p >= last_p) {
      sentence_finished_flag = TRUE;
    }

    if (line_num == 0) {
      sentence_flags = mFont_SENTENCE_SKIP_DRAW_NEW_LINE | mFont_SENTENCE_FLAG_CUT;
    }
    else {
      sentence_flags = mFont_SENTENCE_SKIP_DRAW_NEW_LINE | mFont_SENTENCE_FLAG_NO_COMBINE | mFont_SENTENCE_FLAG_3 | mFont_SENTENCE_FLAG_CUT;
    }

    if (
      voice &&
      sentence_voice_idx >= total_len &&
      sentence_voice_idx < (total_len + line_len)
    ) {
      sentence_flags |= mFont_SENTENCE_FLAG_VOICE_SE;
      msg_p->status_flags &= ~(mMsg_STATUS_FLAG_18 | mMsg_STATUS_FLAG_VOICE_ENTRY);
    }

    mFontSentence_set(
      &sentence,
      start_p,
      line_len,
      sentence_flags,
      &pos,
      mFont_LineType_Top,
      &scale,
      &msg_p->font_color[line_num],
      sentence_voice_idx - total_len,
      msg_p->voice_idx,
      msg_p->voice2_idx,
      msg_p->voice3_idx,
      msg_p->animal_voice_idx
    );

    mFontSentence_gppDraw(&sentence, game, &gfx);

    pos.y += 16.0f * scale.y;
    start_p = cur_p;
    line_num++;
    total_len += line_len;
  }

  SET_FONT_DISP(gfx);
  CLOSE_DISP(game->graph);
}