init

LICENSE.md

@@ -0,0 +1,19 @@
+# Licenses of Train Gravels
+
+## For code (zlib License)
+
+Copyright © 2011-2024 Hugo Locurcio and contributors
+
+**This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.**
+
+Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any source distribution.
+
+## For media
+
+Unless otherwise specified, More Blocks textures are licensed under [CC BY-SA 3.0 Unported](https://creativecommons.org/licenses/by-sa/3.0/).

README.md

@@ -1 +1,5 @@
-# train_gravels
+# Train Gravels
+
+This mod includes gravel blocks for advtrains. It is an extract of [LinuxForks's fork of moreblocks](https://git.bananach.space/moreblocks.git).
+
+In addition, this mod fixes the hitbot of straight track slopes.

init.lua

@@ -0,0 +1,130 @@
+-- train_gravels/init.lua
+-- Gravel-related blocks for advtrains
+--[[
+    Copyright © 2011-2024 Hugo Locurcio and contributors.
+    Licensed under the zlib license. See LICENSE.md for more information.
+]]
+
+local S = minetest.get_translator("train_gravels")
+
+local sound_gravel = default.node_sound_gravel_defaults()
+
+-- Gravel Stonebrick
+
+minetest.register_node("train_gravels:gravel_stonebrick", {
+    description = S("Gravel on Stonebrick"),
+    tiles = {
+        "default_gravel.png",
+        "default_stone_brick.png",
+        "default_gravel.png^[lowpart:50:default_stone_brick.png",
+        "default_gravel.png^[lowpart:50:default_stone_brick.png",
+        "default_gravel.png^[lowpart:50:default_stone_brick.png",
+        "default_gravel.png^[lowpart:50:default_stone_brick.png"
+    },
+    groups = { cracky = 3 },
+    sounds = sound_gravel,
+})
+
+minetest.register_alias("moreblocks:gravel_stonebrick", "train_gravels:gravel_stonebrick")
+
+-- Gravel Slopes
+
+local slopes = {
+    ["2a"] = "half",
+    ["2b"] = "half_raised",
+
+    ["3a"] = "third",
+    ["3b"] = "third_raised",
+    ["3c"] = "third_top"
+}
+
+local box = {
+    ["2a"] = {
+        type = "fixed",
+        fixed = {
+            { -0.5, -0.5,   -0.5,  0.5, -0.375, 0.5 },
+            { -0.5, -0.375, -0.25, 0.5, -0.25,  0.5 },
+            { -0.5, -0.25,  0,     0.5, -0.125, 0.5 },
+            { -0.5, -0.125, 0.25,  0.5, 0,      0.5 },
+        }
+    },
+    ["2b"] = {
+        type = "fixed",
+        fixed = {
+            { -0.5, -0.5,  -0.5,  0.5, 0.125, 0.5 },
+            { -0.5, 0.125, -0.25, 0.5, 0.25,  0.5 },
+            { -0.5, 0.25,  0,     0.5, 0.375, 0.5 },
+            { -0.5, 0.375, 0.25,  0.5, 0.5,   0.5 },
+        }
+    },
+
+    ["3a"] = {
+        type = "fixed",
+        fixed = {
+            { -0.5, -0.5,   -0.5,  0.5, -0.417, 0.5 },
+            { -0.5, -0.417, -0.25, 0.5, -0.333, 0.5 },
+            { -0.5, -0.333, 0,     0.5, -0.250, 0.5 },
+            { -0.5, -0.250, 0.25,  0.5, -0.167, 0.5 },
+        }
+    },
+    ["3b"] = {
+        type = "fixed",
+        fixed = {
+            { -0.5, -0.5,   -0.5,  0.5, -0.083, 0.5 },
+            { -0.5, -0.083, -0.25, 0.5, 0,      0.5 },
+            { -0.5, 0,      0,     0.5, 0.083,  0.5 },
+            { -0.5, 0.083,  0.25,  0.5, 0.167,  0.5 },
+        }
+    },
+    ["3c"] = {
+        type = "fixed",
+        fixed = {
+            { -0.5, -0.5,  -0.5,  0.5, 0.250, 0.5 },
+            { -0.5, 0.250, -0.25, 0.5, 0.333, 0.5 },
+            { -0.5, 0.333, 0,     0.5, 0.417, 0.5 },
+            { -0.5, 0.417, 0.25,  0.5, 0.5,   0.5 },
+        }
+    }
+}
+
+for id, mod in pairs(slopes) do
+    minetest.register_node("train_gravels:gravel_slope_" .. id, {
+        description = S("Gravel Slop @1", id),
+        tiles = { "default_gravel.png" },
+        groups = { crumbly = 2, falling_node = 1, not_blocking_trains = 1 },
+        sounds = sound_gravel,
+        drawtype = "mesh",
+        mesh = "train_gravels_slope_" .. mod .. ".obj",
+        selection_box = box[id],
+        collision_box = box[id],
+        sunlight_propagates = false,
+        light_source = 0,
+        paramtype = "light",
+        paramtype2 = "facedir",
+        on_rotate = screwdriver and screwdriver.rotate_simple,
+        is_ground_content = false,
+    })
+
+    minetest.register_alias("moreblocks:gravel_slope_" .. id, "train_gravels:gravel_slope_" .. id)
+end
+
+-- Advtrains Track Slope (Straight) hitbox fix
+
+if minetest.get_modpath("advtrains_train_track") then
+    local vst_map = {
+        vst1 = "2a",
+        vst2 = "2b",
+
+        vst31 = "3a",
+        vst32 = "3b",
+        vst33 = "3c"
+    }
+
+    for orig, id in pairs(vst_map) do
+        minetest.override_item("advtrains:dtrack_" .. orig, {
+            walkable = true,
+            selection_box = box[id],
+            collision_box = box[id],
+        })
+    end
+end

mod.conf

@@ -0,0 +1,5 @@
+name = train_gravels
+title = Train Gravels
+description = Gravel-related blocks for advtrains
+depends = default
+optional_depends = screwdriver, advtrains_train_track