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https://github.com/PixelGuys/Cubyz.git
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4898012311
Related to: #1507 closes #1533 I'm pretty sure that the rest of the moving into a comptime mod interface can be done in a future pr --------- Co-authored-by: Krzysztof Wiśniewski <argmaster.world@gmail.com>
75 lines
2.5 KiB
Zig
75 lines
2.5 KiB
Zig
const std = @import("std");
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const main = @import("main");
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const blocks = main.blocks;
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const Block = blocks.Block;
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const Neighbor = main.chunk.Neighbor;
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const ModelIndex = main.models.ModelIndex;
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const rotation = main.rotation;
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const Degrees = rotation.Degrees;
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const RayIntersectionResult = rotation.RayIntersectionResult;
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const RotationMode = rotation.RotationMode;
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const vec = main.vec;
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const Mat4f = vec.Mat4f;
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const Vec3f = vec.Vec3f;
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const Vec3i = vec.Vec3i;
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const ZonElement = main.ZonElement;
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var modelCache: ?ModelIndex = null;
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pub fn init() void {}
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pub fn deinit() void {}
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pub fn reset() void {
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modelCache = null;
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}
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pub fn createBlockModel(_: Block, _: *u16, zon: ZonElement) ModelIndex {
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const modelId = zon.as([]const u8, "cubyz:cube");
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if(!std.mem.eql(u8, modelId, "cubyz:cube")) {
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std.log.err("Ores can only be use on cube models, found '{s}'", .{modelId});
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}
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if(modelCache) |modelIndex| return modelIndex;
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const baseModel = main.models.getModelIndex("cubyz:cube").model();
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var quadList = main.List(main.models.QuadInfo).init(main.stackAllocator);
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defer quadList.deinit();
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baseModel.getRawFaces(&quadList);
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const len = quadList.items.len;
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for(0..len) |i| {
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quadList.append(quadList.items[i]);
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quadList.items[i + len].textureSlot += 16;
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quadList.items[i].opaqueInLod = 2;
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}
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const modelIndex = main.models.Model.init(quadList.items);
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modelCache = modelIndex;
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return modelIndex;
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}
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pub fn generateData(_: *main.game.World, _: Vec3i, _: Vec3f, _: Vec3f, _: Vec3i, _: ?Neighbor, _: *Block, _: Block, _: bool) bool {
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return false;
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}
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pub fn modifyBlock(block: *Block, newBlockType: u16) bool {
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if(block.transparent() or block.viewThrough()) return false;
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if(!main.blocks.meshes.modelIndexStart(block.*).model().allNeighborsOccluded) return false;
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if(block.data != 0) return false;
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block.data = block.typ;
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block.typ = newBlockType;
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return true;
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}
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pub fn canBeChangedInto(oldBlock: Block, newBlock: Block, _: main.items.ItemStack, shouldDropSourceBlockOnSuccess: *bool) RotationMode.CanBeChangedInto {
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if(oldBlock == newBlock) return .no;
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if(oldBlock.transparent() or oldBlock.viewThrough()) return .no;
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if(!main.blocks.meshes.modelIndexStart(oldBlock).model().allNeighborsOccluded) return .no;
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if(oldBlock.data != 0) return .no;
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if(newBlock.data != oldBlock.typ) return .no;
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shouldDropSourceBlockOnSuccess.* = false;
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return .{.yes_costsItems = 1};
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}
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pub fn onBlockBreaking(_: ?main.items.Item, _: Vec3f, _: Vec3f, currentData: *Block) void {
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currentData.typ = currentData.data;
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currentData.data = 0;
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}
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