58 lines
No EOL
1.6 KiB
C
58 lines
No EOL
1.6 KiB
C
#include "ui.h"
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#include <lua.h>
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#include <lualib.h>
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#include <lauxlib.h>
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#include <luajit.h>
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int lua_pcall_file(lua_State* L, const char* file) {
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luaL_loadfile(L, file);
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if (lua_pcall(L, 0, 0, 0) != 0) {
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fprintf(stderr, "lua: script[%s]: error: %s\n", file, lua_tostring(L, -1));
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return 1;
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}
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return 0;
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}
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int lua_create_c_function(lua_State* L, const char* name, lua_CFunction func) {
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lua_pushcfunction(L, func);
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lua_setglobal(L, name);
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}
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int lua_init_state(lua_State* L, struct application_state* state) {
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int status;
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luaL_openlibs(L); // unsafe
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int pageview_append_tag(lua_State* L) {
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const char* tag_type = luaL_checkstring(L, 1);
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const char* tag_text = luaL_checkstring(L, 2);
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switch (tag_type[0]) {
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case 't': {
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page_application_text_buffer_append_text(state, tag_text);
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break;
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}
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default: {
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return luaL_error(L, "ext_error: tried to create tag that does not exist");
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}
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}
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return 0;
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}
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int pageview_set_content(lua_State* L) {
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const char* new_content = luaL_checkstring(L, 1);
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page_application_text_buffer_set_text(state, new_content);
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}
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lua_create_c_function(L, "__ext_pageview_append_tag", pageview_append_tag);
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lua_create_c_function(L, "__ext_pageview_set_content", pageview_set_content);
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status = lua_pcall_file(L, "corescripts/_global.lua");
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if (status != 0) return 1;
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status = lua_pcall_file(L, "pages/test.lua");
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if (status != 0) return 2;
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printf("lua: ready\n");
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return 0;
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} |