From 99a29cf2e06489233c0756d8d701c2b31b95aead Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Tue, 18 Feb 2025 06:50:37 +0100
Subject: [PATCH] - Saving progress...

---
 data/main.lua      |  6 +++---
 lua.cpp            | 29 +++++++++++++++--------------
 vscode/library.lua | 40 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 58 insertions(+), 17 deletions(-)
 create mode 100644 vscode/library.lua

diff --git a/data/main.lua b/data/main.lua
index 158add2..47c142c 100644
--- a/data/main.lua
+++ b/data/main.lua
@@ -10,7 +10,7 @@ function mini.init()
     --turbo(false)
     --local perico = "péricòñ"
     --print(utf8.len(perico))
-    ants = 0xc936;
+    Ants = 0xc936;
     s = surface.load("tiles01.gif")
     --surface.source(s)
     p = palette.load("tiles01.gif")
@@ -29,12 +29,12 @@ function mini.update()
     end
 
     if system.isBeat() then
-        ants = (ants >> 12) | ((ants<<4)&0xffff)
+        Ants = (Ants >> 12) | ((Ants<<4)&0xffff)
     end
     surface.cls(5)
     draw.surface(s, 0, 0, 64, 64, 10, 10)
     draw.rect(10, 10, 73, 73, 8)
-    draw.setPattern(ants)
+    draw.setPattern(Ants)
     draw.rect(10, 10, 73, 73, 0)
 
     draw.setPattern(0xffff)
diff --git a/lua.cpp b/lua.cpp
index 67e1a3a..dee5cbf 100644
--- a/lua.cpp
+++ b/lua.cpp
@@ -315,7 +315,7 @@ extern "C" {
     // viewport
     // ===============================================
 
-    static int cpp_viewport_clip(lua_State *L) {
+    static int cpp_viewport_setClipping(lua_State *L) {
         if (lua_gettop(L) == 0) {
             clip();
         } else {
@@ -328,17 +328,17 @@ extern "C" {
         return 0;
     }
 
-    static int cpp_viewport_origin(lua_State *L) {
-        if (lua_gettop(L) == 0) {
-            lua_pushinteger(L, camx());
-            lua_pushinteger(L, camy());
-            return 2;
-        } else {
-            int x = luaL_checknumber(L, 1);
-            int y = luaL_checknumber(L, 2);
-            origin(x, y);
-            return 0;
-        }
+    static int cpp_viewport_setOrigin(lua_State *L) {
+        int x = luaL_checknumber(L, 1);
+        int y = luaL_checknumber(L, 2);
+        origin(x, y);
+        return 0;
+    }
+
+    static int cpp_viewport_getOrigin(lua_State *L) {
+        lua_pushinteger(L, camx());
+        lua_pushinteger(L, camy());
+        return 2;
     }
 
     static int cpp_viewport_tolocal(lua_State *L) {
@@ -848,8 +848,9 @@ void push_lua_funcs() {
     lua_setglobal(L, "subpalette");
 
     lua_newtable(L);
-    lua_pushcfunction(L,cpp_viewport_clip);         lua_setfield(L, -2, "clip");
-    lua_pushcfunction(L,cpp_viewport_origin);       lua_setfield(L, -2, "origin");
+    lua_pushcfunction(L,cpp_viewport_setClipping);  lua_setfield(L, -2, "setClipping");
+    lua_pushcfunction(L,cpp_viewport_setOrigin);    lua_setfield(L, -2, "setOrigin");
+    lua_pushcfunction(L,cpp_viewport_getOrigin);    lua_setfield(L, -2, "getOrigin");
     lua_pushcfunction(L,cpp_viewport_tolocal);      lua_setfield(L, -2, "tolocal");
     lua_setglobal(L, "viewport");
 
diff --git a/vscode/library.lua b/vscode/library.lua
new file mode 100644
index 0000000..7846112
--- /dev/null
+++ b/vscode/library.lua
@@ -0,0 +1,40 @@
+---@meta
+
+---@class mini
+mini = {}
+
+---@class surface
+surface = {}
+
+---@param w number
+---@param h number
+---@return number surface
+function surface.new(w, h) end
+
+---@param filename string
+---@return number surface
+function surface.load(filename) end
+
+---@param surface number
+---@param filename string
+---@optional palette table
+function surface.save(surface, filename, palette) end
+
+---@param surface number
+function surface.free(surface) end
+
+---@param surface number
+---@return number w, number h
+function surface.getSize(surface) end
+
+---@param surface number
+function surface.setTarget(surface) end
+
+---@param surface number
+function surface.cls(surface) end
+
+---@optional surface number
+---@param x number
+---@param y number
+---@return number color
+function surface.getPixel(surface, x, y) end