melrōse musical expression player

package core import "sync" type PlayContext struct { LoopControl LoopController AudioDevice AudioDevice VariableStorage VariableStorage EnvironmentVars *sync.Map CapabilityFlags *Capabilities } func (p PlayContext) Control() LoopController { return p.LoopControl } func (p PlayContext) Device() AudioDevice { return p.AudioDevice } func (p PlayContext) Variables() VariableStorage { return p.VariableStorage } func (p PlayContext) Environment() *sync.Map { return p.EnvironmentVars } func (p PlayContext) Capabilities() *Capabilities { return p.CapabilityFlags } type ConditionalPlayContext struct { Context playCondition Condition } func (c ConditionalPlayContext) Condition() Condition { return c.playCondition } func (p PlayContext) WithCondition(c Condition) Context { return ConditionalPlayContext{Context: p, playCondition: c} }