A dungeon delver roguelike using Pathfinder 2nd edition rules
Adding example code
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go.mod
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go.mod
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module tangled.sh/cass.cityboundforest.com/pathdelver
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go 1.24.5
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require github.com/g3n/engine v0.2.0
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require (
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github.com/go-gl/glfw/v3.3/glfw v0.0.0-20210410170116-ea3d685f79fb // indirect
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github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
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golang.org/x/image v0.0.0-20210607152325-775e3b0c77b9 // indirect
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gopkg.in/yaml.v2 v2.4.0 // indirect
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)
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go.sum
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go.sum
···
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github.com/g3n/engine v0.2.0 h1:7dmj4c+3xHcBnYrVmRuVf/oZ2JycxJU9Y+2FQj1Af2Y=
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github.com/g3n/engine v0.2.0/go.mod h1:rnj8jiLdKEDI8VbveKhmdL4rovjjy+uxNP5YROg2x8g=
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github.com/go-gl/glfw/v3.3/glfw v0.0.0-20210410170116-ea3d685f79fb h1:T6gaWBvRzJjuOrdCtg8fXXjKai2xSDqWTcKFUPuw8Tw=
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github.com/go-gl/glfw/v3.3/glfw v0.0.0-20210410170116-ea3d685f79fb/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
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github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
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github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
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golang.org/x/image v0.0.0-20210607152325-775e3b0c77b9 h1:D0iM1dTCbD5Dg1CbuvLC/v/agLc79efSj/L35Q3Vqhs=
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golang.org/x/image v0.0.0-20210607152325-775e3b0c77b9/go.mod h1:023OzeP/+EPmXeapQh35lcL3II3LrY8Ic+EFFKVhULM=
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golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
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gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
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main.go
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main.go
···
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package main
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import (
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"github.com/g3n/engine/app"
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"github.com/g3n/engine/camera"
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"github.com/g3n/engine/core"
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"github.com/g3n/engine/geometry"
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"github.com/g3n/engine/gls"
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"github.com/g3n/engine/graphic"
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"github.com/g3n/engine/gui"
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"github.com/g3n/engine/light"
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"github.com/g3n/engine/material"
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"github.com/g3n/engine/math32"
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"github.com/g3n/engine/renderer"
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"github.com/g3n/engine/util/helper"
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"github.com/g3n/engine/window"
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"time"
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)
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func main() {
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// Create application and scene
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a := app.App()
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scene := core.NewNode()
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// Set the scene to be managed by the gui manager
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gui.Manager().Set(scene)
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// Create perspective camera
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cam := camera.New(1)
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cam.SetPosition(0, 0, 3)
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scene.Add(cam)
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// Set up orbit control for the camera
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camera.NewOrbitControl(cam)
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// Set up callback to update viewport and camera aspect ratio when the window is resized
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onResize := func(evname string, ev any) {
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// Get framebuffer size and update viewport accordingly
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width, height := a.GetSize()
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a.Gls().Viewport(0, 0, int32(width), int32(height))
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// Update the camera's aspect ratio
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cam.SetAspect(float32(width) / float32(height))
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}
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a.Subscribe(window.OnWindowSize, onResize)
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onResize("", nil)
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// Create a blue torus and add it to the screen
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geom := geometry.NewTorus(1, 0.4, 12, 32, math32.Pi * 2)
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mat := material.NewStandard(math32.NewColor("DarkBlue"))
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mesh := graphic.NewMesh(geom, mat)
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scene.Add(mesh)
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// Create and add a button to the scene
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btn := gui.NewButton("Make Red")
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btn.SetPosition(100, 40)
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btn.SetSize(40, 40)
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btn.Subscribe(gui.OnClick, func(name string, ev any) {
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mat.SetColor(math32.NewColor("DarkRed"))
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})
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scene.Add(btn)
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// Create and add lights to the scene
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scene.Add(light.NewAmbient(&math32.Color{1.0, 1.0, 1.0}, 8.0))
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pointLight := light.NewPoint(&math32.Color{1.0, 1.0, 1.0}, 5.0)
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pointLight.SetPosition(1, 0, 2)
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scene.Add(pointLight)
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// Create and add an axis helper to the scene
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scene.Add(helper.NewAxes(0.5))
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// Set background color to gray
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a.Gls().ClearColor(0.5, 0.5, 0.5, 1.0)
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// Run the application
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a.Run(func(renderer *renderer.Renderer, deltaTime time.Duration) {
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a.Gls().Clear(gls.DEPTH_BUFFER_BIT | gls.STENCIL_BUFFER_BIT | gls.COLOR_BUFFER_BIT)
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renderer.Render(scene, cam)
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})
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}