Refactored code structure

src/build/core/state.go

@@ -0,0 +1,58 @@
+package core
+
+import (
+	"fmt"
+
+	"git.akyoto.dev/cli/q/src/build/asm"
+	"git.akyoto.dev/cli/q/src/build/cpu"
+	"git.akyoto.dev/go/color/ansi"
+)
+
+// state is the data structure we embed in each function to preserve compilation state.
+type state struct {
+	err         error
+	definitions map[string]*Definition
+	variables   map[string]*Variable
+	functions   map[string]*Function
+	finished    chan struct{}
+	assembler   asm.Assembler
+	cpu         cpu.CPU
+	count       counter
+	sideEffects int
+}
+
+// counter stores how often a certain statement appeared so we can generate a unique label from it.
+type counter struct {
+	loop int
+	tmps int
+}
+
+// PrintInstructions shows the assembly instructions.
+func (s *state) PrintInstructions() {
+	ansi.Dim.Println("╭────────────────────────────────────────────────╮")
+
+	for _, x := range s.assembler.Instructions {
+		ansi.Dim.Print("│ ")
+
+		switch x.Mnemonic {
+		case asm.LABEL:
+			ansi.Yellow.Printf("%-46s", x.Data.String()+":")
+
+		case asm.COMMENT:
+			ansi.Dim.Printf("%-46s", x.Data.String())
+
+		default:
+			ansi.Green.Printf("%-8s", x.Mnemonic.String())
+
+			if x.Data != nil {
+				fmt.Printf("%-38s", x.Data.String())
+			} else {
+				fmt.Printf("%-38s", "")
+			}
+		}
+
+		ansi.Dim.Print(" │\n")
+	}
+
+	ansi.Dim.Println("╰────────────────────────────────────────────────╯")
+}