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Themerooms: Engraving hints the location of buried treasure

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Add two new themeroom functions that are called when generating
the level: pre_themerooms_generate and post_themerooms_generate,
calles before and after themerooms_generate.

Allow the buried treasure -themeroom to put down an engraving
anywhere on the level, hinting at the location of the treasure.

des.object contents function now gets the generated object passed
to it as a parameter.
This commit is contained in:
Pasi Kallinen
2022-09-18 12:35:30 +03:00
parent 2f7b202530
commit bb3dc379bc
5 changed files with 82 additions and 12 deletions
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16
src/mklev.c
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@@ -289,6 +289,13 @@ makerooms(void)
if (themes) {
create_des_coder();
iflags.in_lua = g.in_mk_themerooms = TRUE;
g.themeroom_failed = FALSE;
lua_getglobal(themes, "pre_themerooms_generate");
if ( nhl_pcall(themes, 0, 0)){
impossible("Lua error: %s", lua_tostring(themes, -1));
}
iflags.in_lua = g.in_mk_themerooms = FALSE;
}
/* make rooms until satisfied */
@@ -321,6 +328,15 @@ makerooms(void)
}
}
if (themes) {
reset_xystart_size();
iflags.in_lua = g.in_mk_themerooms = TRUE;
g.themeroom_failed = FALSE;
lua_getglobal(themes, "post_themerooms_generate");
if ( nhl_pcall(themes, 0, 0)){
impossible("Lua error: %s", lua_tostring(themes, -1));
}
iflags.in_lua = g.in_mk_themerooms = FALSE;
wallification(1, 0, COLNO - 1, ROWNO - 1);
free(g.coder);
g.coder = NULL;