console library works now

1 files changed, 56 insertions, 21 deletions

diff --git a/src/operetta.c b/src/operetta.c
index f754895..7e257f0 100644
--- a/src/operetta.c
+++ b/src/operetta.c
@@ -1,52 +1,87 @@
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include "operetta.h"
 #include "lexer.h"
 #include "parse.h"
 #include "proposition.h"
 #include "eval.h"
+#include "console.h"
+#include "conio.h"
 
 int main(int argc, char** argv) {
 	/* read file */
-	char* path = argv[1];
+	char* path;
+	if (argc > 0) {
+		path = argv[1];
+	}
+	else {
+		exit(0);
+	}
 	char* content = read_file(path);
 	int lineCount = count_lines(content);
 	lineSet_t lines = parse_lines(content, lineCount);
+	consoleLine_t* consoleLines = malloc(sizeof(consoleLine_t) * lines.count);
 	for (int i = 0; i < lines.count; i++) {
 		line_t line = lines.lines[i];
-		printf("%d. ", i + 1);
-		for (int j = 0; j < line.scope.depth; j++) {
-			printf(" > ");
+		char* s = calloc(sizeof(char), 100);
+		s[0] = '\0';
+		char* propString = write_prop(line.proposition);
+		char* justString = write_just(line.justification);
+		snprintf(s, 100, "%d. %s BECAUSE: %s", i + 1, propString, justString);
+		free(propString);
+		free(justString);
+		consoleLines[i] = init_simple_consoleline(CWHITE, s);
+	}
+	set_cache(init_consolelineset(consoleLines, lines.count));
+	/* enter main loop */
+	while (1) {
+		draw_screen();
+		int c = getch();
+		if (c == 'j') {
+			move_selection(1);
+		}
+		if (c == 'k') {
+			move_selection(-1);
 		}
-		write_prop(line.proposition);
-		printf(" BECAUSE: ");
-		write_just(line.justification);
-		printf(just_is_sound(line, lines) ? " <SOUND>" : " <UNSOUND>");
-		printf(" [%d]", line.scope.id);
-		printf("\n");
 	}
 	free(content);
 }
-void write_prop(prop_t prop) {
+char* write_prop(prop_t prop) {
+	char* out = calloc(sizeof(char), 100);
+	out[0] = '\0';
 	if (prop.isNegative) {
-		printf("%s", "!");
+		strcat(out, "!");
 	}
 	if (prop.isSimple) {
-		printf("%s", prop.name);
+		strcat(out, prop.name);
 	}
 	else {
-		printf("(");
-		write_prop(*(prop.propA));
-		printf(" %s ", tttos(prop.relation));
-		write_prop(*(prop.propB));
-		printf(")");
+		strcat(out, "(");
+		char* c1 = write_prop(*prop.propA);
+		strcat(out, c1);
+		free(c1);
+		strcat(out, " ");
+		strcat(out, tttos(prop.relation));
+		strcat(out, " ");
+		char* c2 = write_prop(*prop.propB);
+		strcat(out, c2);
+		free(c2);
+		strcat(out, ")");
 	}
+	return out;
 }
-void write_just(just_t just) {
-	printf("%s", jrtos(just.rule));
+char* write_just(just_t just) {
+	char* out = calloc(sizeof(char), 50);
+	out[0] = '\0';
+	strcat(out, jrtos(just.rule));
 	for (int i = 0; i < just.referencesCount; i++) {
-		printf(" %d", just.references[i]);
+		char* n = calloc(sizeof(char), 5);
+		snprintf(n, 5, " %d", just.references[i]);
+		strcat(out, n);
+		free(n);
 	}
+	return out;
 }
 char* read_file(char* path) {
 	FILE* file = fopen(path, "r");