From 78312544a612a3ff339a96ae00eeb15363e031e3 Mon Sep 17 00:00:00 2001
From: D G Turner
Date: Mon, 9 Jul 2012 15:46:41 +0100
Subject: DEVTOOLS: Fix create_teenagent to use dialog string tables.

This removes the extended data segment blob and replaces it with a set
of dialog string tables. Have checked that the teenagent.dat output
file produced is identical.
---
 devtools/create_teenagent/create_teenagent.cpp | 104 ++++++++-----------------
 1 file changed, 31 insertions(+), 73 deletions(-)

(limited to 'devtools/create_teenagent/create_teenagent.cpp')

diff --git a/devtools/create_teenagent/create_teenagent.cpp b/devtools/create_teenagent/create_teenagent.cpp
index ee0e9ca0dc..40241eee7e 100644
--- a/devtools/create_teenagent/create_teenagent.cpp
+++ b/devtools/create_teenagent/create_teenagent.cpp
@@ -36,7 +36,6 @@
 #include "static_tables.h"
 
 int main(int argc, char *argv[]) {
-/*
 	const char *dat_name = "teenagent.dat";
 
 	FILE *fout = fopen(dat_name, "wb");
@@ -55,85 +54,44 @@ int main(int argc, char *argv[]) {
 		exit(1);
 	}
 
-	if (fwrite(eseg, ESEG_SIZE, 1, fout) != 1) {
-		perror("Writing second data segment");
-		exit(1);
-	}
-
-	fclose(fout);
-
-	fprintf(stderr, "please run \"gzip -n %s\"\n", dat_name);
-*/
-
-	printf("#define ANIM_WAIT        \"\\xff\"\n");
-	printf("#define NEW_LINE         \"\\n\"\n");
-	printf("#define DISPLAY_MESSAGE  \"\\n\\n\"\n");
-	printf("#define CHANGE_CHARACTER \"\\n\\n\\n\"\n");
-	printf("#define END_DIALOG       \"\\n\\n\\n\\n\"\n");
-	printf("\n");
-	int dialog_num = 0;
-	printf("const static char* dialog_%d[] = {\n", dialog_num);
-	int n = 0;
-	uint8 last = 0xff;
-	for (int i = 0; i < ESEG_SIZE; i++) {
-		if ((eseg[i] != 0x00 && last == 0x00) || n == 4) {
-			switch (n) {
-				case 1:
-					printf("\tNEW_LINE,\n");
-					break;
-				case 2:
-					printf("\tDISPLAY_MESSAGE,\n");
-					break;
-				case 3:
-					printf("\tCHANGE_CHARACTER,\n");
-					break;
-				case 4:
-					dialog_num++;
-					printf("\tEND_DIALOG\n};\n\n");
-					printf("const static char* dialog_%d[] = {\n", dialog_num);
-					break;
-				default:
-					fprintf(stderr, "ERROR: %d is too many nulls\n", n);
-					break;
+	// Write out dialog string block
+	static const char nulls[6] = "\0\0\0\0\0";
+	for (uint i = 0; i < (sizeof(dialogs)/sizeof(char**)); i++) {
+		//printf("Writing Dialog #%d\n", i);
+		bool dialogEnd = false;
+		uint j = 0;
+		while (!dialogEnd) {
+			uint nullCount = 0;
+			if (strcmp(dialogs[i][j], NEW_LINE) == 0) {
+				nullCount = 1;
+			} else if (strcmp(dialogs[i][j], DISPLAY_MESSAGE) == 0) {
+				nullCount = 2;
+			} else if (strcmp(dialogs[i][j], CHANGE_CHARACTER) == 0) {
+				nullCount = 3;
+			} else if (strcmp(dialogs[i][j], END_DIALOG) == 0) {
+				nullCount = 4;
+				dialogEnd = true;
+			} else { // Deals with normal dialogue and ANIM_WAIT cases
+				if (fwrite(dialogs[i][j], 1, strlen(dialogs[i][j]), fout) != strlen(dialogs[i][j])) {
+					perror("Writing dialog string");
+					exit(1);
+				}
 			}
-			n = 0;
-		}
 
-		switch (eseg[i]) {
-			case 0x00:
-				n++;
-				if (!(last == 0x00 || last == 0xff))
-					printf("\",\n");
-				break;
-			case 0xff:
-				if (!(last == 0x00 || last == 0xff))
-					printf("\",\n");
-				printf("\tANIM_WAIT,\n");
-				break;
-			default:
-				if ((last == 0x00 || last == 0xff))
-					printf("\t\"");
+			if (nullCount != 0 && nullCount < 5) {
+				if (fwrite(nulls, 1, nullCount, fout) != nullCount) {
+					perror("Writing dialog string nulls");
+					exit(1);
+				}
+			}
 
-				if (eseg[i] >= 32 && eseg[i] <= 126) {
-					if (eseg[i] == '\"')
-						printf("\\");
-					printf("%c", eseg[i]);
-				} else fprintf(stderr, "ERROR: eseg[%d]:0x%02x is outside range\n", i, eseg[i]);
-				break;
+			j++;
 		}
-
-		last = eseg[i];
 	}
 
-	if (n == 4) {
-		dialog_num++;
-		printf("\tEND_DIALOG\n};\n");
-	} else fprintf(stderr, "ERROR: premature end of data\n");
+	fclose(fout);
 
-	printf("\nconst static char** dialogs[] = {\n");
-	for (int i = 0; i < dialog_num; i++)
-		printf("\tdialog_%d%s\n", i, (i == dialog_num-1) ? "" : ",");
-	printf("};\n");
+	fprintf(stderr, "please run \"gzip -n %s\"\n", dat_name);
 
 	return 0;
 }
-- 
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