feat: add ScriptPipelineState system parameter and rust script loading example

[makspll]

Summary

• Adds script_loading rust example showing how one can create a simple loading screen, waiting for all scripts to load
• Adds system parameter ScriptPipelineState which can be used to easilly and simply access relevant information to that purpose
• Adds some logs, and silences some noisier ones
• Improve handling of handles within the pipeline (preserve asset paths)

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
crates/bevy_mod_scripting_bindings/src/globals/core.rs	37% smaller
crates/bevy_mod_scripting_core/src/pipeline/mod.rs	6% smaller
Cargo.toml	Unsupported file format
assets/scripts/dummy.lua	0% smaller
crates/bevy_mod_scripting_core/src/pipeline/machines.rs	0% smaller
crates/bevy_mod_scripting_core/src/pipeline/start.rs	0% smaller
crates/bevy_mod_scripting_core/src/script/mod.rs	0% smaller
crates/bevy_mod_scripting_core/src/script/script_context.rs	0% smaller
docs/src/ScriptPipeline/pipeline.md	Unsupported file format
docs/src/Summary/managing-scripts.md	Unsupported file format
examples/run_script.rs	0% smaller
examples/script_loading.rs	0% smaller

[github-actions]

Bencher Report

Branch	feature/script-pipeline-state-param
Testbed	linux-gha

Click to view all benchmark results

Benchmark	Latency	Benchmark Result nanoseconds (ns) (Result Δ%)	Upper Boundary nanoseconds (ns) (Limit %)
component/access Lua	📈 view plot 🚷 view threshold	3,867.20 ns (-7.97%) Baseline: 4,202.15 ns	4,735.56 ns (81.66%)
component/access Rhai	📈 view plot 🚷 view threshold	5,767.20 ns (-4.40%) Baseline: 6,032.58 ns	6,521.06 ns (88.44%)
component/get Lua	📈 view plot 🚷 view threshold	2,518.50 ns (-2.97%) Baseline: 2,595.61 ns	3,068.84 ns (82.07%)
component/get Rhai	📈 view plot 🚷 view threshold	4,431.70 ns (-2.07%) Baseline: 4,525.25 ns	4,988.94 ns (88.83%)
conversions/Mut::from	📈 view plot 🚷 view threshold	92.10 ns (-2.31%) Baseline: 94.27 ns	116.57 ns (79.01%)
conversions/Ref::from	📈 view plot 🚷 view threshold	89.06 ns (-2.91%) Baseline: 91.73 ns	111.33 ns (80.00%)
conversions/ScriptValue::List	📈 view plot 🚷 view threshold	374.36 ns (+0.01%) Baseline: 374.33 ns	408.29 ns (91.69%)
conversions/ScriptValue::Map	📈 view plot 🚷 view threshold	1,006.90 ns (-10.80%) Baseline: 1,128.83 ns	1,289.41 ns (78.09%)
conversions/ScriptValue::Reference::from_into	📈 view plot 🚷 view threshold	27.66 ns (+1.28%) Baseline: 27.31 ns	31.16 ns (88.75%)
conversions/Val::from_into	📈 view plot 🚷 view threshold	275.55 ns (-10.67%) Baseline: 308.46 ns	378.57 ns (72.79%)
function/call 4 args Lua	📈 view plot 🚷 view threshold	1,826.10 ns (-6.21%) Baseline: 1,947.04 ns	2,255.11 ns (80.98%)
function/call 4 args Rhai	📈 view plot 🚷 view threshold	1,350.70 ns (-9.61%) Baseline: 1,494.34 ns	1,662.59 ns (81.24%)
function/call Lua	📈 view plot 🚷 view threshold	388.25 ns (+33.71%) Baseline: 290.37 ns	455.02 ns (85.33%)
function/call Rhai	📈 view plot 🚷 view threshold	450.09 ns (+1.18%) Baseline: 444.82 ns	500.83 ns (89.87%)
loading/empty Lua	📈 view plot 🚷 view threshold	895,090.00 ns (+16.80%) Baseline: 766,347.70 ns	1,770,793.65 ns (50.55%)
loading/empty Rhai	📈 view plot 🚷 view threshold	1,157,500.00 ns (+16.34%) Baseline: 994,887.00 ns	1,899,073.76 ns (60.95%)
math/vec mat ops Lua	📈 view plot 🚷 view threshold	7,044.60 ns (-11.62%) Baseline: 7,970.94 ns	9,324.98 ns (75.55%)
math/vec mat ops Rhai	📈 view plot 🚷 view threshold	6,694.60 ns (-6.44%) Baseline: 7,155.77 ns	8,038.55 ns (83.28%)
query/10 entities Lua	📈 view plot 🚷 view threshold	20,837.00 ns (-5.67%) Baseline: 22,089.00 ns	26,019.99 ns (80.08%)
query/10 entities Rhai	📈 view plot 🚷 view threshold	19,957.00 ns (-6.77%) Baseline: 21,406.80 ns	23,693.25 ns (84.23%)
query/100 entities Lua	📈 view plot 🚷 view threshold	41,443.00 ns (-6.76%) Baseline: 44,448.30 ns	49,128.82 ns (84.36%)
query/100 entities Rhai	📈 view plot 🚷 view threshold	33,040.00 ns (-6.27%) Baseline: 35,251.90 ns	38,793.88 ns (85.17%)
query/1000 entities Lua	📈 view plot 🚷 view threshold	244,830.00 ns (-15.36%) Baseline: 289,247.00 ns	339,405.02 ns (72.14%)
query/1000 entities Rhai	📈 view plot 🚷 view threshold	162,560.00 ns (-8.40%) Baseline: 177,471.00 ns	201,130.78 ns (80.82%)
reflection/10 Lua	📈 view plot 🚷 view threshold	5,538.90 ns (-11.52%) Baseline: 6,260.14 ns	7,059.09 ns (78.46%)
reflection/10 Rhai	📈 view plot 🚷 view threshold	15,023.00 ns (-5.79%) Baseline: 15,946.40 ns	16,901.80 ns (88.88%)
reflection/100 Lua	📈 view plot 🚷 view threshold	48,362.00 ns (-8.82%) Baseline: 53,040.80 ns	58,884.44 ns (82.13%)
reflection/100 Rhai	📈 view plot 🚷 view threshold	709,510.00 ns (-10.21%) Baseline: 790,232.00 ns	869,847.89 ns (81.57%)
resource/access Lua	📈 view plot 🚷 view threshold	3,612.20 ns (-4.69%) Baseline: 3,789.77 ns	4,289.18 ns (84.22%)
resource/access Rhai	📈 view plot 🚷 view threshold	5,210.90 ns (-5.11%) Baseline: 5,491.73 ns	5,978.31 ns (87.16%)
resource/get Lua	📈 view plot 🚷 view threshold	2,125.80 ns (-3.44%) Baseline: 2,201.53 ns	2,591.63 ns (82.03%)
resource/get Rhai	📈 view plot 🚷 view threshold	3,919.80 ns (-2.65%) Baseline: 4,026.37 ns	4,438.41 ns (88.32%)

🐰 View full continuous benchmarking report in Bencher