Implementing garbage collector, tables, renderer and virtual machine.
This commit is contained in:
paladin
parent
eba41e4330
commit
35cf269781
10 changed files with 683 additions and 1327 deletions
107
Cargo.lock
generated
107
Cargo.lock
generated
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@ -18,6 +18,12 @@ version = "0.1.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
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[[package]]
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name = "adler2"
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version = "2.0.1"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
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[[package]]
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name = "ahash"
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version = "0.8.12"
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@ -246,6 +252,12 @@ dependencies = [
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"syn",
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]
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[[package]]
|
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name = "byteorder"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
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[[package]]
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name = "bytes"
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version = "1.11.1"
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@ -313,6 +325,12 @@ dependencies = [
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"unicode-width",
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]
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[[package]]
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name = "color_quant"
|
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version = "1.1.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
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[[package]]
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name = "colorchoice"
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version = "1.0.5"
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@ -398,6 +416,15 @@ dependencies = [
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"libc",
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]
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[[package]]
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name = "crc32fast"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9481c1c90cbf2ac953f07c8d4a58aa3945c425b7185c9154d67a65e4230da511"
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dependencies = [
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"cfg-if",
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]
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[[package]]
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name = "crossbeam-utils"
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version = "0.8.21"
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@ -501,12 +528,31 @@ dependencies = [
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"windows-sys 0.61.2",
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]
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[[package]]
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name = "fdeflate"
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version = "0.3.7"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1e6853b52649d4ac5c0bd02320cddc5ba956bdb407c4b75a2c6b75bf51500f8c"
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dependencies = [
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"simd-adler32",
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]
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[[package]]
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name = "find-msvc-tools"
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version = "0.1.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
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[[package]]
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name = "flate2"
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version = "1.1.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "843fba2746e448b37e26a819579957415c8cef339bf08564fe8b7ddbd959573c"
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dependencies = [
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"crc32fast",
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"miniz_oxide",
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]
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[[package]]
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name = "foldhash"
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version = "0.1.5"
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@ -575,9 +621,12 @@ name = "game"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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"bytemuck",
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"console_error_panic_hook",
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"console_log",
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"env_logger",
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"glam",
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"image",
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"log",
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"pollster",
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"wasm-bindgen",
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@ -620,6 +669,15 @@ dependencies = [
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"xml-rs",
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]
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[[package]]
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name = "glam"
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version = "0.33.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "7360bd2cd76e0cd9032d42cf2922155cecea2685b0cfa4630c3246df030bcfd6"
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dependencies = [
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"bytemuck",
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]
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[[package]]
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name = "glow"
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version = "0.17.0"
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@ -725,6 +783,20 @@ version = "0.2.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "dfa686283ad6dd069f105e5ab091b04c62850d3e4cf5d67debad1933f55023df"
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[[package]]
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name = "image"
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version = "0.24.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5690139d2f55868e080017335e4b94cb7414274c74f1669c84fb5feba2c9f69d"
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dependencies = [
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"bytemuck",
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"byteorder",
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"color_quant",
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"jpeg-decoder",
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"num-traits",
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"png",
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]
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[[package]]
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name = "indexmap"
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version = "2.14.0"
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@ -833,6 +905,12 @@ dependencies = [
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"libc",
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]
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[[package]]
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name = "jpeg-decoder"
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version = "0.3.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "00810f1d8b74be64b13dbf3db89ac67740615d6c891f0e7b6179326533011a07"
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[[package]]
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name = "js-sys"
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version = "0.3.98"
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@ -944,6 +1022,16 @@ dependencies = [
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"libc",
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]
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[[package]]
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name = "miniz_oxide"
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version = "0.8.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
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dependencies = [
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"adler2",
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"simd-adler32",
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]
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[[package]]
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name = "naga"
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version = "29.0.3"
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@ -1398,6 +1486,19 @@ version = "0.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
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[[package]]
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name = "png"
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version = "0.17.16"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "82151a2fc869e011c153adc57cf2789ccb8d9906ce52c0b39a6b5697749d7526"
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dependencies = [
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"bitflags 1.3.2",
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"crc32fast",
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"fdeflate",
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"flate2",
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"miniz_oxide",
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]
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[[package]]
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name = "polling"
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version = "3.11.0"
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@ -1696,6 +1797,12 @@ version = "1.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
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[[package]]
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name = "simd-adler32"
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version = "0.3.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "3a219298ac11a56ea9a6d2120044824d6f01aeb034955e7af7bc16858527deea"
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[[package]]
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name = "simd_cesu8"
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version = "1.1.1"
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@ -18,7 +18,10 @@ env_logger = "0.11.10"
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log = "0.4"
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wgpu = "29.0.3"
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pollster = "0.4.0"
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glam = { version = "0.33.3", features = [ "bytemuck" ] }
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console_error_panic_hook = "0.1.7"
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bytemuck = { version = "1.25.0", features = [ "derive" ]}
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image = { version = "0.24", default-features = false, features = ["png", "jpeg"]}
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[target.'cfg(target_arch = "wasm32")'.dependencies]
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console_error_panic_hook = "0.1.6"
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@ -1,19 +1,35 @@
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// Vertex shader
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@group(1) @binding(0)
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var<uniform> view: mat4x4<f32>;
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struct VertexInput {
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@location(0) position: vec3<f32>,
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@location(1) tex_coords: vec2<f32>,
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}
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struct VertexOutput {
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@builtin(position) clip_position: vec4<f32>,
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};
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@location(0) tex_coords: vec2<f32>,
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}
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@vertex
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fn vs_main(
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@builtin(vertex_index) in_vertex_index: u32,
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model: VertexInput,
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) -> VertexOutput {
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var out: VertexOutput;
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let x = f32(1 - i32(in_vertex_index)) * 0.5;
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let y = f32(i32(in_vertex_index & 1u) * 2 - 1) * 0.5;
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out.clip_position = vec4<f32>(x, y, 0.0, 1.0);
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out.tex_coords = model.tex_coords;
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out.clip_position = view * vec4<f32>(model.position, 1.0);
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return out;
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}
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// Fragment shader
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@group(0) @binding(0)
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var t_diffuse: texture_2d<f32>;
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@group(0) @binding(1)
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var s_diffuse: sampler;
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@fragment
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fn fs_main(in: VertexOutput) -> @location(0) vec4<f32> {
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return vec4<f32>(0.3, 0.2, 0.1, 1.0);
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return textureSample(t_diffuse, s_diffuse, in.tex_coords);
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}
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467
src/engine.rs
467
src/engine.rs
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@ -1,5 +1,74 @@
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use std::collections::HashMap;
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// Credit of most code to https://sotrh.github.io/learn-wgpu/ since I'm not familiar with wgpu
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use std::sync::Arc;
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use glam::camera::lh::proj::directx::perspective;
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use wgpu::util::DeviceExt;
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use glam::prelude::*;
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struct Controller {
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buttons: HashMap<MouseButton,bool>,
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keys: HashMap<KeyCode,bool>,
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mouse: Vec2,
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}
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impl Controller {
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fn new() -> Controller {
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Controller {
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buttons: Default::default(),
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keys: HashMap::new(),
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mouse: Vec2::new(0.0,0.0),
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}
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}
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}
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struct Camera {
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frame: Affine3A,
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aspect_ratio: f32,
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z_near: f32,
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z_far: f32,
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fov_y: f32,
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}
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impl Camera {
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fn view(&self) -> Mat4 {
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let projection = perspective(self.fov_y, self.aspect_ratio, self.z_near, self.z_far);
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projection * self.frame.inverse()
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}
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fn new(window: &Arc<Window>) -> Camera {
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Camera {
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aspect_ratio: window.inner_size().width as f32 / window.inner_size().height as f32,
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frame: Affine3A::IDENTITY,
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fov_y: 90.0,
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z_near: 0.1,
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z_far: 1000.0
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}
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}
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fn resize(&mut self, window: &Arc<Window>) {
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self.aspect_ratio = window.inner_size().width as f32 / window.inner_size().height as f32
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}
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fn control(&mut self, delta: Vec3) {
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self.frame = self.frame * Affine3A::from_translation(delta);
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}
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fn rotate(&mut self, yaw: f32, pitch: f32) {
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let (mut y,mut x,z) = self.frame.matrix3.to_euler(EulerRot::YXZ);
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x = (x + pitch * 0.005).clamp(-1.4,1.4);
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y = y + yaw * 0.005;
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self.frame.matrix3 = Mat3A::from_euler(EulerRot::YXZ,y,x,z);
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}
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}
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const VERTICES: &[Vertex] = &[
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// Changed
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Vertex { position: [-0.5,-0.5,-0.5], tex_coords: [0,0]}
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];
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const INDICES: &[u16] = &[
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0, 1, 4,
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1, 2, 4,
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2, 3, 4,
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];
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#[cfg(target_arch = "wasm32")]
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use wasm_bindgen::prelude::*;
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@ -14,17 +83,83 @@ use winit::{
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window::Window,
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};
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// This will store the state of our game
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pub struct State {
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surface: wgpu::Surface<'static>,
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type Kt<K,V> = HashMap<K,Vec<V>>;
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struct Renderer {
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surface: (wgpu::Surface<'static>,bool),
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config: wgpu::SurfaceConfiguration,
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device: wgpu::Device,
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queue: wgpu::Queue,
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config: wgpu::SurfaceConfiguration,
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is_surface_configured: bool,
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camera: Camera,
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clear_color: wgpu::Color,
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}
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|
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struct UniformPlan {
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bind_group: wgpu::BindGroup,
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buffer: wgpu::Buffer,
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}
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|
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struct TexturePlan {
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bind_group: wgpu::BindGroup,
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texture: wgpu::Texture,
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}
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|
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#[repr(C)]
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#[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
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struct SimpleVertex {
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pos: [f32; 3],
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uv: [f32; 2],
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norm: [f32; 3],
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||||
}
|
||||
|
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impl SimpleVertex {
|
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fn desc() -> wgpu::VertexBufferLayout<'static> {
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wgpu::VertexBufferLayout {
|
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array_stride: std::mem::size_of::<SimpleVertex>() as wgpu::BufferAddress,
|
||||
step_mode: wgpu::VertexStepMode::Vertex,
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||||
attributes: &[
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wgpu::VertexAttribute {
|
||||
offset: 0,
|
||||
shader_location: 0,
|
||||
format: wgpu::VertexFormat::Float32x3,
|
||||
},
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||||
wgpu::VertexAttribute {
|
||||
offset: std::mem::size_of::<[f32; 3]>() as wgpu::BufferAddress,
|
||||
shader_location: 1,
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||||
format: wgpu::VertexFormat::Float32x2,
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||||
},
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||||
wgpu::VertexAttribute {
|
||||
offset: std::mem::size_of::<[f32; 5]>() as wgpu::BufferAddress,
|
||||
shader_location: 2,
|
||||
format: wgpu::VertexFormat::Float32x3,
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
struct SimpleMesh {
|
||||
vertex_buffer: wgpu::Buffer,
|
||||
index_buffer: wgpu::Buffer,
|
||||
indices_count: u32,
|
||||
}
|
||||
|
||||
struct SimpleMaterial {
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||||
albedo: TexturePlan,
|
||||
normal: Option<TexturePlan>,
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||||
specular: Option<TexturePlan>,
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||||
}
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||||
|
||||
struct SimpleRenderPlan {
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pipeline: wgpu::RenderPipeline,
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||||
clients: Kt<SimpleMesh,Kt<SimpleMaterial,Affine3A>>
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||||
}
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|
||||
pub struct State {
|
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renderer: Renderer,
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controller: Controller,
|
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window: Arc<Window>,
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||||
render_pipeline1: wgpu::RenderPipeline,
|
||||
render_pipeline2: wgpu::RenderPipeline,
|
||||
other_pipeline: bool,
|
||||
diffuse_bind_group: wgpu::BindGroup,
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||||
sky: wgpu::Color,
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||||
}
|
||||
|
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|
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@ -47,7 +182,7 @@ impl State {
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|||
display: None,
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||||
});
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|
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let surface = instance.create_surface(window.clone()).unwrap();
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let surface = instance.create_surface(window.clone())?;
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||||
|
||||
let adapter = instance
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.request_adapter(&wgpu::RequestAdapterOptions {
|
||||
|
|
@ -95,22 +230,205 @@ impl State {
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|||
desired_maximum_frame_latency: 2,
|
||||
};
|
||||
|
||||
let diffuse_bytes = include_bytes!("assets/test.png");
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||||
let diffuse_image = image::load_from_memory(diffuse_bytes)?;
|
||||
let diffuse_rgba = diffuse_image.to_rgba8();
|
||||
|
||||
use image::GenericImageView;
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||||
let dimensions = diffuse_image.dimensions();
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||||
|
||||
println!("{:?}",dimensions);
|
||||
|
||||
let texture_size = wgpu::Extent3d {
|
||||
width: dimensions.0,
|
||||
height: dimensions.1,
|
||||
// All textures are stored as 3D, we represent our 2D texture
|
||||
// by setting depth to 1.
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||||
depth_or_array_layers: 1,
|
||||
};
|
||||
let diffuse_texture = device.create_texture(
|
||||
&wgpu::TextureDescriptor {
|
||||
size: texture_size,
|
||||
mip_level_count: 1, // We'll talk about this a little later
|
||||
sample_count: 1,
|
||||
dimension: wgpu::TextureDimension::D2,
|
||||
// Most images are stored using sRGB, so we need to reflect that here.
|
||||
format: wgpu::TextureFormat::Rgba8UnormSrgb,
|
||||
// TEXTURE_BINDING tells wgpu that we want to use this texture in shaders
|
||||
// COPY_DST means that we want to copy data to this texture
|
||||
usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST,
|
||||
label: Some("diffuse_texture"),
|
||||
// This is the same as with the SurfaceConfig. It
|
||||
// specifies what texture formats can be used to
|
||||
// create TextureViews for this texture. The base
|
||||
// texture format (Rgba8UnormSrgb in this case) is
|
||||
// always supported. Note that using a different
|
||||
// texture format is not supported on the WebGL2
|
||||
// backend.
|
||||
view_formats: &[],
|
||||
}
|
||||
);
|
||||
|
||||
queue.write_texture(
|
||||
// Tells wgpu where to copy the pixel data
|
||||
wgpu::TexelCopyTextureInfo {
|
||||
texture: &diffuse_texture,
|
||||
mip_level: 0,
|
||||
origin: wgpu::Origin3d::ZERO,
|
||||
aspect: wgpu::TextureAspect::All,
|
||||
},
|
||||
// The actual pixel data
|
||||
&diffuse_rgba,
|
||||
// The layout of the texture
|
||||
wgpu::TexelCopyBufferLayout {
|
||||
offset: 0,
|
||||
bytes_per_row: Some(4 * dimensions.0),
|
||||
rows_per_image: Some(dimensions.1),
|
||||
},
|
||||
texture_size,
|
||||
);
|
||||
|
||||
let diffuse_texture_view = diffuse_texture.create_view(&wgpu::TextureViewDescriptor::default());
|
||||
let diffuse_sampler = device.create_sampler(&wgpu::SamplerDescriptor {
|
||||
address_mode_u: wgpu::AddressMode::Repeat,
|
||||
address_mode_v: wgpu::AddressMode::Repeat,
|
||||
address_mode_w: wgpu::AddressMode::Repeat,
|
||||
mag_filter: wgpu::FilterMode::Linear,
|
||||
min_filter: wgpu::FilterMode::Linear,
|
||||
mipmap_filter: wgpu::MipmapFilterMode::Nearest,
|
||||
..Default::default()
|
||||
});
|
||||
|
||||
let texture_bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
|
||||
entries: &[
|
||||
wgpu::BindGroupLayoutEntry {
|
||||
binding: 0,
|
||||
visibility: wgpu::ShaderStages::FRAGMENT,
|
||||
ty: wgpu::BindingType::Texture {
|
||||
multisampled: false,
|
||||
view_dimension: wgpu::TextureViewDimension::D2,
|
||||
sample_type: wgpu::TextureSampleType::Float { filterable: true },
|
||||
},
|
||||
count: None,
|
||||
},
|
||||
wgpu::BindGroupLayoutEntry {
|
||||
binding: 1,
|
||||
visibility: wgpu::ShaderStages::FRAGMENT,
|
||||
// This should match the filterable field of the
|
||||
// corresponding Texture entry above.
|
||||
ty: wgpu::BindingType::Sampler(wgpu::SamplerBindingType::Filtering),
|
||||
count: None,
|
||||
},
|
||||
],
|
||||
label: Some("texture_bind_group_layout"),
|
||||
});
|
||||
|
||||
let diffuse_bind_group = device.create_bind_group(
|
||||
&wgpu::BindGroupDescriptor {
|
||||
layout: &texture_bind_group_layout,
|
||||
entries: &[
|
||||
wgpu::BindGroupEntry {
|
||||
binding: 0,
|
||||
resource: wgpu::BindingResource::TextureView(&diffuse_texture_view),
|
||||
},
|
||||
wgpu::BindGroupEntry {
|
||||
binding: 1,
|
||||
resource: wgpu::BindingResource::Sampler(&diffuse_sampler),
|
||||
}
|
||||
],
|
||||
label: Some("diffuse_bind_group"),
|
||||
}
|
||||
);
|
||||
|
||||
let camera = Camera::new(&window);
|
||||
|
||||
let camera_buffer = device.create_buffer_init(
|
||||
&wgpu::util::BufferInitDescriptor {
|
||||
label: Some("Camera Buffer"),
|
||||
contents: bytemuck::cast_slice(&[camera.view()]),
|
||||
usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,
|
||||
}
|
||||
);
|
||||
|
||||
let camera_bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
|
||||
entries: &[
|
||||
wgpu::BindGroupLayoutEntry {
|
||||
binding: 0,
|
||||
visibility: wgpu::ShaderStages::VERTEX,
|
||||
ty: wgpu::BindingType::Buffer {
|
||||
ty: wgpu::BufferBindingType::Uniform,
|
||||
has_dynamic_offset: false,
|
||||
min_binding_size: None,
|
||||
},
|
||||
count: None,
|
||||
}
|
||||
],
|
||||
label: Some("camera_bind_group_layout"),
|
||||
});
|
||||
|
||||
let camera_bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
|
||||
layout: &camera_bind_group_layout,
|
||||
entries: &[
|
||||
wgpu::BindGroupEntry {
|
||||
binding: 0,
|
||||
resource: camera_buffer.as_entire_binding(),
|
||||
}
|
||||
],
|
||||
label: Some("camera_bind_group"),
|
||||
});
|
||||
|
||||
let vertex_buffer = device.create_buffer_init(
|
||||
&wgpu::util::BufferInitDescriptor {
|
||||
label: Some("Vertex Buffer"),
|
||||
contents: bytemuck::cast_slice(VERTICES),
|
||||
usage: wgpu::BufferUsages::VERTEX,
|
||||
}
|
||||
);
|
||||
|
||||
let index_buffer = device.create_buffer_init(
|
||||
&wgpu::util::BufferInitDescriptor {
|
||||
label: Some("Index Buffer"),
|
||||
contents: bytemuck::cast_slice(INDICES),
|
||||
usage: wgpu::BufferUsages::INDEX,
|
||||
}
|
||||
);
|
||||
|
||||
let num_indices = INDICES.len() as u32;
|
||||
|
||||
let shader1 = device.create_shader_module(wgpu::include_wgsl!("assets/shader.wgsl"));
|
||||
|
||||
let render_pipeline_layout1 =
|
||||
device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
|
||||
label: Some("Render Pipeline Layout"),
|
||||
bind_group_layouts: &[],
|
||||
bind_group_layouts: &[
|
||||
Some(&texture_bind_group_layout),
|
||||
Some(&camera_bind_group_layout),
|
||||
],
|
||||
immediate_size: 0,
|
||||
});
|
||||
|
||||
/*let water_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
|
||||
label: Some("Water Pipeline"),
|
||||
layout: Some(&water_pipeline_layout),
|
||||
vertex: wgpu::VertexState {
|
||||
module: &shader1,
|
||||
entry_point: Some("vs_main"),
|
||||
buffers: &[
|
||||
|
||||
],
|
||||
compilation_options: wgpu::PipelineCompilationOptions::default();
|
||||
}
|
||||
});*/
|
||||
|
||||
let render_pipeline1 = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
|
||||
label: Some("Render Pipeline"),
|
||||
layout: Some(&render_pipeline_layout1),
|
||||
vertex: wgpu::VertexState {
|
||||
module: &shader1,
|
||||
entry_point: Some("vs_main"), // 1.
|
||||
buffers: &[], // 2.
|
||||
entry_point: Some("vs_main"),
|
||||
buffers: &[
|
||||
Vertex::desc(),
|
||||
],
|
||||
compilation_options: wgpu::PipelineCompilationOptions::default(),
|
||||
},
|
||||
fragment: Some(wgpu::FragmentState {
|
||||
|
|
@ -147,74 +465,28 @@ impl State {
|
|||
cache: None, // 6.
|
||||
});
|
||||
|
||||
let shader2 = device.create_shader_module(wgpu::include_wgsl!("assets/shader2.wgsl"));
|
||||
|
||||
let render_pipeline_layout2 =
|
||||
device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
|
||||
label: Some("Render Pipeline Layout"),
|
||||
bind_group_layouts: &[],
|
||||
immediate_size: 0,
|
||||
});
|
||||
|
||||
let render_pipeline2 = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
|
||||
label: Some("Render Pipeline"),
|
||||
layout: Some(&render_pipeline_layout2),
|
||||
vertex: wgpu::VertexState {
|
||||
module: &shader2,
|
||||
entry_point: Some("vs_main"), // 1.
|
||||
buffers: &[], // 2.
|
||||
compilation_options: wgpu::PipelineCompilationOptions::default(),
|
||||
},
|
||||
fragment: Some(wgpu::FragmentState {
|
||||
// 3.
|
||||
module: &shader2,
|
||||
entry_point: Some("fs_main"),
|
||||
targets: &[Some(wgpu::ColorTargetState {
|
||||
// 4.
|
||||
format: config.format,
|
||||
blend: Some(wgpu::BlendState::REPLACE),
|
||||
write_mask: wgpu::ColorWrites::ALL,
|
||||
})],
|
||||
compilation_options: wgpu::PipelineCompilationOptions::default(),
|
||||
}),
|
||||
primitive: wgpu::PrimitiveState {
|
||||
topology: wgpu::PrimitiveTopology::TriangleList, // 1.
|
||||
strip_index_format: None,
|
||||
front_face: wgpu::FrontFace::Ccw, // 2.
|
||||
cull_mode: Some(wgpu::Face::Back),
|
||||
// Setting this to anything other than Fill requires Features::NON_FILL_POLYGON_MODE
|
||||
polygon_mode: wgpu::PolygonMode::Fill,
|
||||
// Requires Features::DEPTH_CLIP_CONTROL
|
||||
unclipped_depth: false,
|
||||
// Requires Features::CONSERVATIVE_RASTERIZATION
|
||||
conservative: false,
|
||||
},
|
||||
depth_stencil: None, // 1.
|
||||
multisample: wgpu::MultisampleState {
|
||||
count: 1, // 2.
|
||||
mask: !0, // 3.
|
||||
alpha_to_coverage_enabled: false, // 4.
|
||||
},
|
||||
multiview_mask: None, // 5.
|
||||
cache: None, // 6.
|
||||
});
|
||||
|
||||
Ok(Self {
|
||||
surface,
|
||||
camera_buffer,
|
||||
camera_bind_group,
|
||||
diffuse_bind_group,
|
||||
index_buffer,
|
||||
vertex_buffer,
|
||||
controller: Controller::new(),
|
||||
device,
|
||||
queue,
|
||||
config,
|
||||
is_surface_configured: false,
|
||||
window,
|
||||
render_pipeline1,
|
||||
render_pipeline2,
|
||||
other_pipeline: false,
|
||||
num_indices,
|
||||
render_pipeline: render_pipeline1,
|
||||
sky: wgpu::Color {
|
||||
r: 0.1,
|
||||
g: 0.2,
|
||||
b: 0.3,
|
||||
a: 1.0,
|
||||
},
|
||||
camera,
|
||||
})
|
||||
}
|
||||
|
||||
|
|
@ -224,6 +496,7 @@ impl State {
|
|||
self.config.width = width.min(max);
|
||||
self.config.height = height.min(max);
|
||||
self.surface.configure(&self.device, &self.config);
|
||||
self.camera.resize(&self.window);
|
||||
self.is_surface_configured = true;
|
||||
}
|
||||
}
|
||||
|
|
@ -288,12 +561,47 @@ impl State {
|
|||
multiview_mask: None,
|
||||
});
|
||||
|
||||
if self.other_pipeline {
|
||||
render_pass.set_pipeline(&self.render_pipeline1);
|
||||
} else {
|
||||
render_pass.set_pipeline(&self.render_pipeline2);
|
||||
let mut movement = Vec3::new(0.0,0.0,0.0);
|
||||
|
||||
let pressed = |keycode: KeyCode| {
|
||||
if let Some(true) = self.controller.keys.get(&keycode) {
|
||||
true
|
||||
} else {
|
||||
false
|
||||
}
|
||||
};
|
||||
|
||||
if pressed(KeyCode::KeyA) {
|
||||
movement.x -= 1.0;
|
||||
}
|
||||
render_pass.draw(0..3, 0..1); // 3.
|
||||
if pressed(KeyCode::KeyD) {
|
||||
movement.x += 1.0;
|
||||
}
|
||||
if pressed(KeyCode::KeyW) {
|
||||
movement.z += 1.0;
|
||||
}
|
||||
if pressed(KeyCode::KeyS) {
|
||||
movement.z -= 1.0;
|
||||
}
|
||||
if pressed(KeyCode::KeyE) {
|
||||
movement.y += 1.0;
|
||||
}
|
||||
if pressed(KeyCode::KeyQ) {
|
||||
movement.y -= 1.0;
|
||||
}
|
||||
|
||||
println!("{:?} {:?} {:?}",movement,self.camera.frame.translation,self.camera.frame.matrix3.to_euler(EulerRot::YXZ));
|
||||
|
||||
self.camera.control(movement * 0.1);
|
||||
|
||||
self.queue.write_buffer(&self.camera_buffer,0,bytemuck::cast_slice(&[self.camera.view()]));
|
||||
|
||||
render_pass.set_pipeline(&self.render_pipeline);
|
||||
render_pass.set_bind_group(1, &self.camera_bind_group, &[]);
|
||||
render_pass.set_bind_group(0, &self.diffuse_bind_group, &[]);
|
||||
render_pass.set_vertex_buffer(0, self.vertex_buffer.slice(..));
|
||||
render_pass.set_index_buffer(self.index_buffer.slice(..), wgpu::IndexFormat::Uint16);
|
||||
render_pass.draw_indexed(0..self.num_indices, 0, 0..1);
|
||||
}
|
||||
|
||||
// submit will accept anything that implements IntoIter
|
||||
|
|
@ -306,11 +614,13 @@ impl State {
|
|||
fn handle_key(&mut self, event_loop: &ActiveEventLoop, code: KeyCode, is_pressed: bool) {
|
||||
match (code, is_pressed) {
|
||||
(KeyCode::Escape, true) => event_loop.exit(),
|
||||
(KeyCode::Space, true) => {
|
||||
self.other_pipeline = !self.other_pipeline;
|
||||
(KeyCode::Space, true) => {},
|
||||
(KeyCode::KeyR, true) => {
|
||||
self.camera.frame = Affine3A::IDENTITY
|
||||
}
|
||||
_ => {}
|
||||
}
|
||||
self.controller.keys.insert(code, is_pressed);
|
||||
}
|
||||
|
||||
fn handle_mouse_moved(&mut self, position: PhysicalPosition<f64>) {
|
||||
|
|
@ -319,7 +629,15 @@ impl State {
|
|||
g: position.x / 1000.0,
|
||||
b: position.y / 1000.0,
|
||||
a: 1.0,
|
||||
};
|
||||
if let Some(true) = self.controller.buttons.get(&MouseButton::Right) {
|
||||
self.camera.rotate(position.x as f32 - self.controller.mouse.x, position.y as f32 - self.controller.mouse.y);
|
||||
}
|
||||
self.controller.mouse = Vec2::new(position.x as f32, position.y as f32);
|
||||
}
|
||||
|
||||
fn handle_mouse_button(&mut self, button: MouseButton, state: ElementState ) {
|
||||
self.controller.buttons.insert(button,state.is_pressed());
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -428,6 +746,7 @@ impl ApplicationHandler<State> for App {
|
|||
}
|
||||
}
|
||||
}
|
||||
WindowEvent::MouseInput { button, state: element, .. } => state.handle_mouse_button(button,element),
|
||||
WindowEvent::CursorMoved { position: pos, .. } => state.handle_mouse_moved(pos),
|
||||
WindowEvent::KeyboardInput {
|
||||
event:
|
||||
|
|
|
|||
1243
src/lang.rs
1243
src/lang.rs
File diff suppressed because it is too large
Load diff
108
src/lang/src/gc.rs
Normal file
108
src/lang/src/gc.rs
Normal file
|
|
@ -0,0 +1,108 @@
|
|||
use std::alloc::{alloc, dealloc, Layout};
|
||||
use std::any::Any;
|
||||
use std::cell::{Ref, RefCell, RefMut};
|
||||
use std::fmt::Debug;
|
||||
use std::marker::PhantomData;
|
||||
use std::ops::{Deref, DerefMut};
|
||||
|
||||
#[derive(Debug)]
|
||||
pub struct Gc<T: ?Sized + Traverse> {
|
||||
it: *mut RefCell<Header<T>>
|
||||
}
|
||||
|
||||
impl<T: ?Sized + Traverse> Clone for Gc<T> {
|
||||
fn clone(&self) -> Self {
|
||||
Gc { it: self.it }
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: ?Sized + Traverse> Traverse for Gc<T> {
|
||||
fn traverse(&self) {
|
||||
self.borrow().traverse()
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: ?Sized + Traverse> PartialEq for Gc<T> {
|
||||
fn eq(&self, other: &Gc<T>) -> bool {
|
||||
self.it == other.it
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: ?Sized + Traverse> Gc<T> {
|
||||
pub(crate) fn borrow(&self) -> impl Deref<Target=T> {
|
||||
Ref::map(unsafe { // ???
|
||||
(*self.it).borrow()
|
||||
},|it| &it.data)
|
||||
}
|
||||
pub(crate) fn borrow_mut(&self) -> impl DerefMut<Target=T> {
|
||||
RefMut::map(unsafe {
|
||||
(*self.it).borrow_mut()
|
||||
},|it| &mut it.data)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Debug, Copy)]
|
||||
enum Color {
|
||||
White,
|
||||
Black,
|
||||
}
|
||||
|
||||
#[repr(C)] // Trying to access everything but `item: T` while not knowing what T is...
|
||||
struct Header<T: ?Sized + Traverse> {
|
||||
layout: Layout,
|
||||
color: Color, // NOT for incremental tri-color right now; white == mark-free, black == mark-keep
|
||||
data: T
|
||||
}
|
||||
|
||||
pub struct Allocator {
|
||||
objects: Vec<Option<*mut RefCell<Header<dyn Traverse>>>>,
|
||||
}
|
||||
|
||||
impl Allocator {
|
||||
pub fn new() -> Allocator {
|
||||
Allocator {
|
||||
objects: Vec::new(),
|
||||
}
|
||||
}
|
||||
pub fn alloc<T: Traverse + 'static>(&mut self, it: T) -> Gc<T> {
|
||||
let layout = Layout::new::<RefCell<Header<T>>>();
|
||||
let pointer = unsafe { alloc(layout) as *mut RefCell<Header<T>> };
|
||||
let mut header = unsafe { pointer.as_mut() }.unwrap().borrow_mut();
|
||||
header.layout = layout;
|
||||
header.color = Color::Black;
|
||||
header.data = it;
|
||||
self.objects.push(Some(pointer as *mut RefCell<Header<dyn Traverse>>));
|
||||
Gc {
|
||||
it: pointer,
|
||||
}
|
||||
}
|
||||
fn mark_white(&mut self) {
|
||||
for i in 0..self.objects.len() {
|
||||
if let Some(object) = self.objects[i] {
|
||||
unsafe { (*object).borrow_mut().color = Color::White };
|
||||
}
|
||||
}
|
||||
}
|
||||
fn collect(&mut self) {
|
||||
self.objects.retain(|object| {
|
||||
if let Some(object) = object {
|
||||
let header = unsafe { (**object).borrow_mut() };
|
||||
match header.color {
|
||||
Color::White => {
|
||||
unsafe { dealloc(*object as *mut u8,header.layout); }
|
||||
true
|
||||
}
|
||||
Color::Black => false
|
||||
}
|
||||
} else {
|
||||
false
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
pub trait Traverse: Any + Debug {
|
||||
fn traverse(&self) { // mark or grey
|
||||
()
|
||||
}
|
||||
}
|
||||
48
src/lang/src/table.rs
Normal file
48
src/lang/src/table.rs
Normal file
|
|
@ -0,0 +1,48 @@
|
|||
use std::alloc::{alloc, Layout};
|
||||
use std::collections::HashMap;
|
||||
use std::ptr::null_mut;
|
||||
use crate::gc::{Gc, Traverse};
|
||||
use crate::Value;
|
||||
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct Table {
|
||||
table: (*mut [(Value, Value)],usize,usize),
|
||||
array: (*mut [Value],usize,usize),
|
||||
meta: Option<Gc<Table>>
|
||||
}
|
||||
|
||||
impl Traverse for Table {
|
||||
fn traverse(&self) {
|
||||
unsafe {
|
||||
if let Some(table) = self.table.0.as_ref() {
|
||||
for (index,item) in table.iter() {
|
||||
if !matches!(index,Value::Nil) {
|
||||
index.traverse();
|
||||
item.traverse();
|
||||
}
|
||||
}
|
||||
}
|
||||
if let Some(array) = self.array.0.as_ref() {
|
||||
for item in array.iter() {
|
||||
item.traverse();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Table {
|
||||
pub fn set(index: Value, item: Value) {
|
||||
|
||||
}
|
||||
pub fn get(index: Value) {
|
||||
|
||||
}
|
||||
pub fn new() -> Self {
|
||||
Table {
|
||||
table: (null_mut::<[(Value,Value)]>().into(),0,0),
|
||||
array: (null_mut().into(),0,0),
|
||||
meta: None
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,3 +1,2 @@
|
|||
#![recursion_limit = "256"]
|
||||
pub mod engine;
|
||||
pub mod lang;
|
||||
pub mod engine;
|
||||
|
|
@ -3,6 +3,5 @@
|
|||
use game::*;
|
||||
|
||||
fn main() {
|
||||
|
||||
//engine::run().unwrap();
|
||||
engine::run().unwrap();
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue