drastically improve pummel recipes internally

2 files changed, 75 insertions, 30 deletions

diff --git a/mods/vzxv_pummel/init.lua b/mods/vzxv_pummel/init.lua
index 2515758..715a969 100644
--- a/mods/vzxv_pummel/init.lua
+++ b/mods/vzxv_pummel/init.lua
@@ -44,13 +44,22 @@ end
 function vzxv.can_pummel(pos,node,tool,side)
     if vzxv_pummel_recipes[node.name] then
         for _,r in ipairs(vzxv_pummel_recipes[node.name]) do
-            if toolcheck(r.tool,tool) then
-                if sidecheck(r.side,sidename(side)) then
-                    if r.constraint(pos,node,tool,side) then
-                        return r
+            if not sidecheck(r.side,sidename(side)) then return false end
+            if not toolcheck(r.tool,tool) then return false end
+            if r.othernodes then
+                for _,node in ipairs(r.othernodes) do
+                    local outputpos = deepclone(pos)
+                    outputpos.x = outputpos.x + (node.x or 0)
+                    outputpos.y = outputpos.y + (node.y or 0)
+                    outputpos.z = outputpos.z + (node.z or 0)
+                    if node.item then
+                        error("sorry no item inputs yet")
+                    else
+                        if not toolcheck(node.node,minetest.get_node(outputpos).name) then return false end
                     end
                 end
             end
+            return r
         end
     end
     return false
@@ -59,17 +68,46 @@ end
 function vzxv.pummel(pos,node,tool,side)
     local recipe = vzxv.can_pummel(pos,node,tool,side)
     if not recipe then return false end
-    recipe.func(pos,node,tool,side)
+    if recipe.func then recipe.func(pos,node,tool,side) end
+    local nodes_involved = {recipe.node or recipe.item}
+    for _,node in ipairs(recipe.othernodes or {}) do
+        table.insert(nodes_involved,node)
+    end
+
+    for _,node in ipairs(nodes_involved) do
+        local outputpos = deepclone(pos)
+        outputpos.x = outputpos.x + (node.x or 0)
+        outputpos.y = outputpos.y + (node.y or 0)
+        outputpos.z = outputpos.z + (node.z or 0)
+        if node.item then
+            error("no item inputs yet sorry")
+        else
+            if node.consume then
+                minetest.set_node(outputpos,{name="air"})
+            end
+        end
+    end
+    
+
+    if recipe.outputs then
+        for _,output in ipairs(recipe.outputs) do
+            local outputpos = deepclone(pos)
+            outputpos.x = outputpos.x + (output.x or 0)
+            outputpos.y = outputpos.y + (output.y or 0)
+            outputpos.z = outputpos.z + (output.z or 0)
+            if output.item then
+                vzxv.drop(outputpos,ItemStack(output.item))
+            else
+                minetest.set_node(outputpos,{name=output.node})
+            end
+        end
+    end
 end
 
-function vzxv.add_pummel_recipe(nodetype,tool,side,constraint,func)
-    local r = {}
-    r.tool = tool
-    r.side = side
-    r.constraint = constraint or function() return true end
-    r.func = func
+function vzxv.add_pummel_recipe(settings)
+    local nodetype = settings.node.node or settings.node.item
     vzxv_pummel_recipes[nodetype] = vzxv_pummel_recipes[nodetype] or {}
-    table.insert(vzxv_pummel_recipes[nodetype],r)
+    table.insert(vzxv_pummel_recipes[nodetype],settings)
 end
 
 minetest.register_on_punchnode(function(pos, node, puncher, pointed_thing)
diff --git a/mods/vzxv_pummel/recipes.lua b/mods/vzxv_pummel/recipes.lua
index fd4e345..73611e9 100644
--- a/mods/vzxv_pummel/recipes.lua
+++ b/mods/vzxv_pummel/recipes.lua
@@ -1,22 +1,29 @@
-vzxv.add_pummel_recipe("vzxv:moistgrass",nil,{1,3,4,5,6},nil,function(pos,node)
-    minetest.set_node(pos,{name="vzxv:moistdirt"})
-end)
+vzxv.add_pummel_recipe{
+    node = {node="vzxv:moistgrass"},
+    outputs = {{node="vzxv:moistdirt"}}
+}
 
-vzxv.add_pummel_recipe("vzxv:grass",nil,{1,3,4,5,6},nil,function(pos,node)
-    minetest.set_node(pos,{name="vzxv:dirt"})
-end)
+vzxv.add_pummel_recipe{
+    node = {node="vzxv:grass"},
+    outputs = {{node="vzxv:dirt"}}
+}
 
-vzxv.add_pummel_recipe("vzxv_trees:trunk","group1:axe",{1,2},nil,function(pos,node)
-    minetest.set_node(pos,{name="vzxv:moistdirt"})
-end)
+vzxv.add_pummel_recipe{
+    node = {node="vzxv:stone"},
+    tool = {"group1:pick"},
+    outputs = {{node="vzxv:cobblestone"}}
+}
 
-vzxv.add_pummel_recipe("vzxv:stick",nil,{1},function(pos,node,tool,side)
-    return minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z}).name == "vzxv:stick"
-end,function(pos,node)
-    minetest.set_node(pos,{name="air"})
-    minetest.set_node({x=pos.x,y=pos.y-1,z=pos.z},{name="vzxv_trees:trunk"})
-end)
+vzxv.add_pummel_recipe{
+    node = {node="vzxv_trees:trunk"},
+    side = 1,
+    tool = {"group1:axe"},
+    outputs = {{node="vzxv:moistdirt"}}
+}
 
-vzxv.add_pummel_recipe("vzxv:stone","group1:pick",nil,nil,function(pos,node)
-    minetest.set_node(pos,{name="vzxv:cobblestone"})
-end)
\ No newline at end of file
+vzxv.add_pummel_recipe{
+    node = {node="vzxv:stick",consume=true},
+    side = 1,
+    othernodes = {{node="vzxv:stick",y=-1,consume=true}},
+    outputs = {{item="vzxv:woodadze",y=-1}}
+}
\ No newline at end of file