4731229459

Committed 18 Apr 2023 10:20AM CUT coverage: 96.368% (+0.2%) from 96.144%

Build Type

push

github

Committed by GitHub

Commit Message

Single grid coords & MatrixToGrid observer (#38)

Run Details

24 of 24 new or added lines in 1 file covered. (100.0%)

398 of 413 relevant lines covered (96.37%)

127.65 hits per line

Source File
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100.0

/system/callback_termination.go

package system

import (
        "github.com/mlange-42/arche-model/resource"
        "github.com/mlange-42/arche/ecs"
        "github.com/mlange-42/arche/generic"
)

// CallbackTermination system.
//
// Terminates a model run according to the return value of a callback function.
//
// Expects a resource of type [model.Termination].
type CallbackTermination struct {
        Callback func(t int64) bool // The callback. ends the simulation when it returns true.
        termRes  generic.Resource[resource.Termination]
        step     int64
}

// Initialize the system
func (s *CallbackTermination) Initialize(w *ecs.World) {
        s.termRes = generic.NewResource[resource.Termination](w)
        s.step = 0
}

// Update the system
func (s *CallbackTermination) Update(w *ecs.World) {
        term := s.termRes.Get()

        if s.Callback(s.step) {
                term.Terminate = true
        }
        s.step++
}

// Finalize the system
func (s *CallbackTermination) Finalize(w *ecs.World) {}

1	package system
2
3	import (
4	"github.com/mlange-42/arche-model/resource"
5	"github.com/mlange-42/arche/ecs"
6	"github.com/mlange-42/arche/generic"
7	)
8
9	// CallbackTermination system.
10	//
11	// Terminates a model run according to the return value of a callback function.
12	//
13	// Expects a resource of type [model.Termination].
14	type CallbackTermination struct {
15	Callback func(t int64) bool // The callback. ends the simulation when it returns true.
16	termRes generic.Resource[resource.Termination]
17	step int64
18	}
19
20	// Initialize the system
21	func (s CallbackTermination) Initialize(w ecs.World) {	2✔
22	s.termRes = generic.NewResource[resource.Termination](w)	2✔
23	s.step = 0	2✔
24	}	2✔
25
26	// Update the system
27	func (s CallbackTermination) Update(w ecs.World) {	200✔
28	term := s.termRes.Get()	200✔
29		200✔
30	if s.Callback(s.step) {	202✔
31	term.Terminate = true	2✔
32	}	2✔
33	s.step++	200✔
34	}
35
36	// Finalize the system
37	func (s CallbackTermination) Finalize(w ecs.World) {}	2✔

mlange-42 / arche-model / 4731229459

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