Commit 47afbbc

Added draw_rect and draw_text

Author	Mitja Felicijan <mitja.felicijan@gmail.com>	2025-08-07 11:20:02 +0200
Committer	Mitja Felicijan <mitja.felicijan@gmail.com>	2025-08-07 11:20:02 +0200
Commit	`47afbbc5fb29272185d9c56de5943f889ca63723` (patch)

`-rw-r--r--`	.vimrc	7
`-rw-r--r--`	examples/graphics.lua	4
`-rw-r--r--`	main.c	56

3 files changed, 51 insertions, 16 deletions

 set errorformat=%f:%l:%c:\ %m
 let g:gdb_executable = 'bidi'
-let g:gdb_arguments = '-r examples/json.lua'
+let g:gdb_arguments = '-r examples/graphics.lua'
 nnoremap <leader>m :call LocalMake()<CR>
+nnoremap <leader>r :execute '!./' . g:gdb_executable . ' ' . g:gdb_arguments<CR>
 nnoremap <leader>bm :execute '!make && gdb -ex "break main" -ex "run" --args ' . g:gdb_executable . ' ' . g:gdb_arguments<CR>
 nnoremap <leader>bl :execute '!make && gdb -ex "break ' . line('.') . '" -ex "run" --args ' . g:gdb_executable . ' ' . g:gdb_arguments<CR>
 		cclose
 	endif
 endfunction
-" Hardcoded example
-" nnoremap <leader>bm :!gdb -ex "break main" -ex "run" --args bidi -r examples/json.lua<CR>
-" nnoremap <leader>bl :execute '!gdb -ex "break ' . line('.') . '" -ex "run" --args bidi -r examples/json.lua'<CR>

 while window_running() do
 	begin_drawing()
 	clear_window(color.BLACK)
+	draw_rect(100, 100, 300, 200, color.YELLOW)
+	draw_text("YOOOOO", 10, 10, 20, color.VIOLET)
 	draw_info()
 	end_drawing()
 end



	return 0;
}
  
  
  
  
  
  
static int l_draw_info(lua_State *L) {
	float delta = GetFrameTime();
	int fps = GetFPS();

	return 0;
}
  
static int l_draw_rect(lua_State *L) {
	int x = luaL_checknumber(L, 1);
	int y = luaL_checknumber(L, 2);
	int width = luaL_checknumber(L, 3);
	int height = luaL_checknumber(L, 4);
	luaL_checktype(L, 5, LUA_TTABLE);
	Color color = {
		.r = (unsigned char)lua_getfield_int(L, 5, "r"),
		.g = (unsigned char)lua_getfield_int(L, 5, "g"),
		.b = (unsigned char)lua_getfield_int(L, 5, "b"),
		.a = (unsigned char)lua_getfield_int_opt(L, 5, "a", 255)
	};
	DrawRectangle(x, y, width, height, color);
	return 0;
}
  
static int l_draw_text(lua_State *L) {
	const char *text = luaL_checkstring(L, 1);
	int x = luaL_checknumber(L, 2);
	int y = luaL_checknumber(L, 3);
	int size = luaL_checknumber(L, 4);
	luaL_checktype(L, 5, LUA_TTABLE);
	Color color = {
		.r = (unsigned char)lua_getfield_int(L, 5, "r"),
		.g = (unsigned char)lua_getfield_int(L, 5, "g"),
		.b = (unsigned char)lua_getfield_int(L, 5, "b"),
		.a = (unsigned char)lua_getfield_int_opt(L, 5, "a", 255)
	};
	DrawTextEx(ctx.font, text, (Vector2){ x, y }, size, 0, color);
	return 0;
}
  
static int l_draw_pixel(lua_State *L) {}
static int l_draw_line(lua_State *L) {}
static int l_draw_circle(lua_State *L) {}
static int l_draw_ellipse(lua_State *L) {}
static int l_draw_triangle(lua_State *L) {}
  
static void help(const char *argv0) {
	printf("Usage: %s [options]\n"
			"\nAvailable options:\n"
			"  -r,--run=file.lua       run input file\n"
			"  -b,--bundle             bundles this folder\n"
			"  -d,--debug              prints debug information\n"
			"  -h,--help               this help\n"
			"  -v,--version            show version\n",
			argv0);
}
  

		lua_register(L, "begin_drawing", l_begin_drawing);
		lua_register(L, "end_drawing", l_end_drawing);
		lua_register(L, "set_fps", l_set_fps);
  
		lua_register(L, "draw_info", l_draw_info);
		lua_register(L, "clear_window", l_clear_window);
		lua_register(L, "draw_rect", l_draw_rect);
		lua_register(L, "draw_text", l_draw_text);
  
		// Loading embeded modules into Lua state.
		if (!load_embedded_module(L, json, json_len, "json")) return 1;


diff --git a/main.c b/main.c
...
109	return 0;	109	return 0;
110	}	110	}
111		111
112	static int l_draw_fps_meter(lua_State *L) {
113	DrawFPS(GetScreenWidth() - 100, 20);
114	return 0;
115	}
116
117	static int l_draw_info(lua_State *L) {	112	static int l_draw_info(lua_State *L) {
118	float delta = GetFrameTime();	113	float delta = GetFrameTime();
119	int fps = GetFPS();	114	int fps = GetFPS();
...
127	return 0;	122	return 0;
128	}	123	}
129		124
		125	static int l_draw_rect(lua_State *L) {
		126	int x = luaL_checknumber(L, 1);
		127	int y = luaL_checknumber(L, 2);
		128	int width = luaL_checknumber(L, 3);
		129	int height = luaL_checknumber(L, 4);
		130	luaL_checktype(L, 5, LUA_TTABLE);
		131	Color color = {
		132	.r = (unsigned char)lua_getfield_int(L, 5, "r"),
		133	.g = (unsigned char)lua_getfield_int(L, 5, "g"),
		134	.b = (unsigned char)lua_getfield_int(L, 5, "b"),
		135	.a = (unsigned char)lua_getfield_int_opt(L, 5, "a", 255)
		136	};
		137	DrawRectangle(x, y, width, height, color);
		138	return 0;
		139	}
		140
		141	static int l_draw_text(lua_State *L) {
		142	const char *text = luaL_checkstring(L, 1);
		143	int x = luaL_checknumber(L, 2);
		144	int y = luaL_checknumber(L, 3);
		145	int size = luaL_checknumber(L, 4);
		146	luaL_checktype(L, 5, LUA_TTABLE);
		147	Color color = {
		148	.r = (unsigned char)lua_getfield_int(L, 5, "r"),
		149	.g = (unsigned char)lua_getfield_int(L, 5, "g"),
		150	.b = (unsigned char)lua_getfield_int(L, 5, "b"),
		151	.a = (unsigned char)lua_getfield_int_opt(L, 5, "a", 255)
		152	};
		153	DrawTextEx(ctx.font, text, (Vector2){ x, y }, size, 0, color);
		154	return 0;
		155	}
		156
		157	static int l_draw_pixel(lua_State *L) {}
		158	static int l_draw_line(lua_State *L) {}
		159	static int l_draw_circle(lua_State *L) {}
		160	static int l_draw_ellipse(lua_State *L) {}
		161	static int l_draw_triangle(lua_State *L) {}
		162
130	static void help(const char *argv0) {	163	static void help(const char *argv0) {
131	printf("Usage: %s [options]\n"	164	printf("Usage: %s [options]\n"
132	"\nAvailable options:\n"	165	"\nAvailable options:\n"
133	" -r,--run=file.lua run input file\n"	166	" -r,--run=file.lua run input file\n"
134	" -b,--bundle bundles this folder\n"	167	" -b,--bundle bundles this folder\n"
135	" -d,--debug prints debug information\n"	168	" -d,--debug prints debug information\n"
136	" -h,--help this help\n"	169	" -h,--help this help\n"
137	" -v,--version show version\n",	170	" -v,--version show version\n",
138	argv0);	171	argv0);
139	}	172	}
140		173
...
193	lua_register(L, "begin_drawing", l_begin_drawing);	226	lua_register(L, "begin_drawing", l_begin_drawing);
194	lua_register(L, "end_drawing", l_end_drawing);	227	lua_register(L, "end_drawing", l_end_drawing);
195	lua_register(L, "set_fps", l_set_fps);	228	lua_register(L, "set_fps", l_set_fps);
196	lua_register(L, "draw_fps_meter", l_draw_fps_meter);
197	lua_register(L, "draw_info", l_draw_info);	229	lua_register(L, "draw_info", l_draw_info);
198	lua_register(L, "clear_window", l_clear_window);	230	lua_register(L, "clear_window", l_clear_window);
		231	lua_register(L, "draw_rect", l_draw_rect);
		232	lua_register(L, "draw_text", l_draw_text);
199		233
200	// Loading embeded modules into Lua state.	234	// Loading embeded modules into Lua state.
201	if (!load_embedded_module(L, json, json_len, "json")) return 1;	235	if (!load_embedded_module(L, json, json_len, "json")) return 1;
...