start adding maps

src/built-in-functions.go

@@ -1,6 +1,9 @@
 package main
 
-import "fmt"
+import (
+	"fmt"
+	"time"
+)
 
 type builtinFunc struct {
 	name string
@@ -32,3 +35,15 @@ func ArgonMult(args ...any) (any, ArErr) {
 		return newNumber().Mul(y.(number), x.(number))
 	}, args), ArErr{}
 }
+
+func ArgonSleep(args ...any) (any, ArErr) {
+	if len(args) > 0 {
+		float, _ := args[0].(number).Float64()
+		time.Sleep(time.Duration(float*1000000000) * time.Nanosecond)
+	}
+	return nil, ArErr{}
+}
+
+func ArgonTimestamp(args ...any) (any, ArErr) {
+	return newNumber().Quo(newNumber().SetInt64(time.Now().UnixNano()), newNumber().SetInt64(1000000000)), ArErr{}
+}

src/built-ins.go

@@ -15,10 +15,22 @@ func init() {
 		EXISTS: true,
 		VAL:    builtinFunc{"div", ArgonDiv},
 	}
+	vars["true"] = variableValue{
+		EXISTS: true,
+		VAL:    true,
+	}
+	vars["false"] = variableValue{
+		EXISTS: true,
+		VAL:    false,
+	}
 	vars["mult"] = variableValue{
 		EXISTS: true,
 		VAL:    builtinFunc{"mult", ArgonMult},
 	}
+	vars["time"] = variableValue{
+		EXISTS: true,
+		VAL:    ArMap{"snooze": builtinFunc{"snooze", ArgonSleep}, "now": builtinFunc{"now", ArgonTimestamp}},
+	}
 	pi, _ := newNumber().SetString("3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566430860213949463952247371907021798609437027705392171762931767523846748184676694051320005681271452635608277857713427577896091736371787214684409012249534301465495853710507922796892589235420199561121290219608640344181598136297747713099605187072113499999983729780499510597317328160963185950244594553469083026425223082533446850352619311881710100031378387528865875332083814206171776691473035982534904287554687311595628638823537875937519577818577805321712268066130019278766111959092164201989")
 	vars["PI"] = variableValue{
 		EXISTS: true,

src/call.go

@@ -11,6 +11,7 @@ type call struct {
 	args     []any
 	code     string
 	line     int
+	path     string
 }
 
 func isCall(code UNPARSEcode) bool {
@@ -50,10 +51,10 @@ func parseCall(code UNPARSEcode, index int, codelines []UNPARSEcode) (any, bool,
 	if !works {
 		return nil, false, ArErr{"Syntax Error", "invalid call", code.line, code.path, code.realcode, true}, 1
 	}
-	return call{callable: callable, args: arguments, line: code.line, code: code.code}, true, ArErr{}, 1
+	return call{callable: callable, args: arguments, line: code.line, code: code.realcode, path: code.path}, true, ArErr{}, 1
 }
 
-func runCall(c call, stack []map[string]variableValue) (any, ArErr) {
+func runCall(c call, stack stack) (any, ArErr) {
 	callable, err := runVal(c.callable, stack)
 	if err.EXISTS {
 		return nil, err
@@ -70,7 +71,7 @@ func runCall(c call, stack []map[string]variableValue) (any, ArErr) {
 	case builtinFunc:
 		return x.FUNC(args...)
 	case Callable:
-		return nil, ArErr{"Runtime Error", "cannot call a class", c.line, "", c.code, true}
+		return nil, ArErr{"Runtime Error", "cannot call a class", c.line, c.path, c.code, true}
 	}
-	return nil, ArErr{"Runtime Error", typeof(callable) + "' is not callable", c.line, "", c.code, true}
+	return nil, ArErr{"Runtime Error", "type '" + typeof(callable) + "' is not callable", c.line, c.path, c.code, true}
 }

src/callable.go

@@ -4,6 +4,6 @@ type Callable struct {
 	name   string
 	params []string
 	code   []any
-	stack  []map[string]variableValue
+	stack  stack
 	line   int
 }

src/import.go

@@ -98,7 +98,7 @@ func importMod(realpath string, origin string, main bool) ArErr {
 	if translationerr.EXISTS {
 		return translationerr
 	}
-	_, runimeErr := run(translated, []map[string]variableValue{vars})
+	_, runimeErr := run(translated, stack{vars})
 	if runimeErr.EXISTS {
 		return runimeErr
 	}

src/main.go

@@ -7,6 +7,8 @@ import (
 // args without the program path
 var Args = os.Args[1:]
 
+type stack = []map[string]variableValue
+
 func main() {
 	ex, e := os.Getwd()
 	if e != nil {

src/map.go

@@ -0,0 +1,68 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+)
+
+type ArMap = map[any]any
+
+var mapGetCompile = makeRegex(".+\\.([a-zA-Z_])([a-zA-Z0-9_])*( *)")
+
+type ArMapGet struct {
+	VAL  any
+	key  any
+	line int
+	code string
+	path string
+}
+
+func mapGet(r ArMapGet, stack stack) (any, ArErr) {
+	resp, err := runVal(r.VAL, stack)
+	if err.EXISTS {
+		return nil, err
+	}
+	key, err := runVal(r.key, stack)
+	if err.EXISTS {
+		return nil, err
+	}
+	switch m := resp.(type) {
+	case ArMap:
+		if _, ok := m[key]; !ok {
+			return nil, ArErr{
+				"KeyError",
+				"key '" + fmt.Sprint(key) + "' not found",
+				r.line,
+				r.path,
+				r.code,
+				true,
+			}
+		}
+		return m[key], ArErr{}
+	}
+	return nil, ArErr{
+		"TypeError",
+		"cannot read " + anyToArgon(key, true) + " from type '" + typeof(resp) + "'",
+		r.line,
+		r.path,
+		r.code,
+		true,
+	}
+}
+
+func isMapGet(code UNPARSEcode) bool {
+	return mapGetCompile.MatchString(code.code)
+}
+
+func mapGetParse(code UNPARSEcode, index int, codelines []UNPARSEcode) (ArMapGet, bool, ArErr, int) {
+	trim := strings.TrimSpace(code.code)
+	split := strings.Split(trim, ".")
+	start := strings.Join(split[:len(split)-1], ".")
+	key := split[len(split)-1]
+	resp, worked, err, i := translateVal(UNPARSEcode{code: start, realcode: code.realcode, line: code.line, path: code.path}, index, codelines, false)
+	if !worked {
+		return ArMapGet{}, false, err, i
+	}
+	k := translateString{key, code.realcode, code.line}
+	return ArMapGet{resp, k, code.line, code.realcode, code.path}, true, ArErr{}, 1
+}

src/run.go

@@ -1,7 +1,7 @@
 package main
 
 // returns (number|string|nil), error
-func runVal(line any, stack []map[string]variableValue) (any, ArErr) {
+func runVal(line any, stack stack) (any, ArErr) {
 	switch x := line.(type) {
 	case translateNumber:
 		return (x.number), ArErr{}
@@ -11,12 +11,14 @@ func runVal(line any, stack []map[string]variableValue) (any, ArErr) {
 		return runCall(x, stack)
 	case accessVariable:
 		return readVariable(x, stack)
+	case ArMapGet:
+		return mapGet(x, stack)
 	}
 	panic("unreachable")
 }
 
 // returns error
-func run(translated []any, stack []map[string]variableValue) (any, ArErr) {
+func run(translated []any, stack stack) (any, ArErr) {
 	for _, val := range translated {
 		_, err := runVal(val, stack)
 		if err.EXISTS {

src/translate.go

@@ -23,6 +23,8 @@ func translateVal(code UNPARSEcode, index int, codelines []UNPARSEcode, isLine b
 		return parseCall(code, index, codelines)
 	} else if isVariable(code) {
 		return parseVariable(code)
+	} else if isMapGet(code) {
+		return mapGetParse(code, index, codelines)
 	} else if isNumber(code) {
 		return parseNumber(code)
 	} else if isString(code) {

src/variable.go

@@ -46,7 +46,7 @@ func parseVariable(code UNPARSEcode) (accessVariable, bool, ArErr, int) {
 	return accessVariable{name: name, code: code.code, line: code.line}, true, ArErr{}, 1
 }
 
-func readVariable(v accessVariable, stack []map[string]variableValue) (any, ArErr) {
+func readVariable(v accessVariable, stack stack) (any, ArErr) {
 	for i := len(stack) - 1; i >= 0; i-- {
 		if val, ok := stack[i][v.name]; ok {
 			return val.VAL, ArErr{}