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-rw-r--r--engines/glk/scott/scott.cpp101
-rw-r--r--engines/glk/scott/scott.h29
2 files changed, 63 insertions, 67 deletions
diff --git a/engines/glk/scott/scott.cpp b/engines/glk/scott/scott.cpp
index 6fedab1644..c895d2b8ef 100644
--- a/engines/glk/scott/scott.cpp
+++ b/engines/glk/scott/scott.cpp
@@ -27,9 +27,8 @@ namespace Glk {
namespace Scott {
Scott::Scott(OSystem *syst, const GlkGameDescription &gameDesc) : GlkAPI(syst, gameDesc),
- Items(nullptr), Rooms(nullptr), Verbs(nullptr), Nouns(nullptr), Messages(nullptr),
- Actions(nullptr), CurrentCounter(0), SavedRoom(0), Options(0), Width(0), TopHeight(0),
- split_screen(true), Bottom(0), Top(0), BitFlags(0), _saveSlot(-1) {
+ CurrentCounter(0), SavedRoom(0), Options(0), Width(0), TopHeight(0), split_screen(true),
+ Bottom(0), Top(0), BitFlags(0), _saveSlot(-1) {
Common::fill(&NounText[0], &NounText[16], '\0');
Common::fill(&Counters[0], &Counters[16], 0);
Common::fill(&RoomSaved[0], &RoomSaved[16], 0);
@@ -182,13 +181,6 @@ void Scott::clearScreen(void) {
glk_window_clear(Bottom);
}
-void *Scott::memAlloc(int size) {
- void *t = (void *)malloc(size);
- if (t == nullptr)
- fatal("Out of memory");
- return t;
-}
-
bool Scott::randomPercent(uint n) {
return _random.getRandomNumber(99) < n;
}
@@ -209,7 +201,7 @@ const char *Scott::mapSynonym(const char *word) {
const char *tp;
static char lastword[16]; // Last non synonym
while (n <= GameHeader.NumWords) {
- tp = Nouns[n];
+ tp = Nouns[n].c_str();
if (*tp == '*')
tp++;
else
@@ -229,8 +221,8 @@ int Scott::matchUpItem(const char *text, int loc) {
word = text;
while (ct <= GameHeader.NumItems) {
- if (Items[ct].AutoGet && Items[ct].Location == loc &&
- xstrncasecmp(Items[ct].AutoGet, word, GameHeader.WordLength) == 0)
+ if (!Items[ct].AutoGet.empty() && Items[ct].Location == loc &&
+ xstrncasecmp(Items[ct].AutoGet.c_str(), word, GameHeader.WordLength) == 0)
return ct;
ct++;
}
@@ -238,9 +230,8 @@ int Scott::matchUpItem(const char *text, int loc) {
return -1;
}
-char *Scott::readString(Common::SeekableReadStream *f) {
+Common::String Scott::readString(Common::SeekableReadStream *f) {
char tmp[1024];
- char *t;
int c, nc;
int ct = 0;
do {
@@ -280,9 +271,7 @@ char *Scott::readString(Common::SeekableReadStream *f) {
}
tmp[ct] = 0;
- t = (char *)memAlloc(ct + 1);
- memcpy(t, tmp, ct + 1);
- return t;
+ return Common::String(tmp);
}
void Scott::loadDatabase(Common::SeekableReadStream *f, bool loud) {
@@ -297,27 +286,27 @@ void Scott::loadDatabase(Common::SeekableReadStream *f, bool loud) {
readInts(f, 12, &unused, &ni, &na, &nw, &nr, &mc, &pr, &tr, &wl, &lt, &mn, &trm);
GameHeader.NumItems = ni;
- Items = (Item *)memAlloc(sizeof(Item) * (ni + 1));
+ Items.resize(ni + 1);
GameHeader.NumActions = na;
- Actions = (Action *)memAlloc(sizeof(Action) * (na + 1));
+ Actions.resize(na + 1);
GameHeader.NumWords = nw;
GameHeader.WordLength = wl;
- Verbs = (const char **)memAlloc(sizeof(char *) * (nw + 1));
- Nouns = (const char **)memAlloc(sizeof(char *) * (nw + 1));
+ Verbs.resize(nw + 1);
+ Nouns.resize(nw + 1);
GameHeader.NumRooms = nr;
- Rooms = (Room *)memAlloc(sizeof(Room) * (nr + 1));
+ Rooms.resize(nr + 1);
GameHeader.MaxCarry = mc;
GameHeader.PlayerRoom = pr;
GameHeader.Treasures = tr;
GameHeader.LightTime = lt;
LightRefill = lt;
GameHeader.NumMessages = mn;
- Messages = (const char **)memAlloc(sizeof(char *) * (mn + 1));
+ Messages.resize(mn + 1);
GameHeader.TreasureRoom = trm;
// Load the actions
ct = 0;
- ap = Actions;
+ ap = &Actions[0];
if (loud)
debug("Reading %d actions.", na);
while (ct < na + 1) {
@@ -343,7 +332,7 @@ void Scott::loadDatabase(Common::SeekableReadStream *f, bool loud) {
ct++;
}
ct = 0;
- rp = Rooms;
+ rp = &Rooms[0];
if (loud)
debug("Reading %d rooms.", nr);
while (ct < nr + 1) {
@@ -367,17 +356,23 @@ void Scott::loadDatabase(Common::SeekableReadStream *f, bool loud) {
ct = 0;
if (loud)
debug("Reading %d items.", ni);
- ip = Items;
+ ip = &Items[0];
while (ct < ni + 1) {
ip->Text = readString(f);
- ip->AutoGet = strchr(ip->Text, '/');
- // Some games use // to mean no auto get/drop word!
- if (ip->AutoGet && strcmp(ip->AutoGet, "//") && strcmp(ip->AutoGet, "/*")) {
- char *t;
- *ip->AutoGet++ = 0;
- t = strchr(ip->AutoGet, '/');
- if (t != nullptr)
- *t = 0;
+
+ const char *p = strchr(ip->Text.c_str(), '/');
+ if (p) {
+ ip->AutoGet = Common::String(p);
+
+ // Some games use // to mean no auto get/drop word!
+ if (!ip->AutoGet.hasPrefix("//") && !ip->AutoGet.hasPrefix("/*")) {
+ ip->Text = Common::String(ip->Text.c_str(), p);
+ ip->AutoGet.deleteChar(0);
+
+ const char *t = strchr(ip->AutoGet.c_str(), '/');
+ if (t)
+ ip->AutoGet = Common::String(ip->AutoGet.c_str(), t);
+ }
}
readInts(f, 1, &lo);
@@ -387,9 +382,10 @@ void Scott::loadDatabase(Common::SeekableReadStream *f, bool loud) {
ct++;
}
ct = 0;
- // Discard Comment Strings
+
+ // Skip Comment Strings
while (ct < na + 1) {
- free(readString(f));
+ readString(f);
ct++;
}
@@ -402,9 +398,9 @@ void Scott::loadDatabase(Common::SeekableReadStream *f, bool loud) {
debug("%d.\nLoad Complete.\n", ct);
}
-void Scott::output(const char *a) {
+void Scott::output(const Common::String &a) {
if (_saveSlot == -1)
- display(Bottom, "%s", a);
+ display(Bottom, "%s", a.c_str());
}
void Scott::outputNumber(int a) {
@@ -431,13 +427,13 @@ void Scott::look(void) {
return;
}
r = &Rooms[MyLoc];
- if (*r->Text == '*')
- display(Top, "%s\n", r->Text + 1);
+ if (r->Text.hasPrefix("*"))
+ display(Top, "%s\n", r->Text.c_str() + 1);
else {
if (Options & YOUARE)
- display(Top, "You are in a %s\n", r->Text);
+ display(Top, "You are in a %s\n", r->Text.c_str());
else
- display(Top, "I'm in a %s\n", r->Text);
+ display(Top, "I'm in a %s\n", r->Text.c_str());
}
ct = 0;
@@ -475,12 +471,12 @@ void Scott::look(void) {
display(Top, " - ");
pos += 3;
}
- if (pos + (int)strlen(Items[ct].Text) > (Width - 10)) {
+ if (pos + (int)Items[ct].Text.size() > (Width - 10)) {
pos = 0;
display(Top, "\n");
}
- display(Top, "%s", Items[ct].Text);
- pos += strlen(Items[ct].Text);
+ display(Top, "%s", Items[ct].Text.c_str());
+ pos += Items[ct].Text.size();
if (Options & TRS80_STYLE) {
display(Top, ". ");
pos += 2;
@@ -494,12 +490,12 @@ void Scott::look(void) {
display(Top, TRS80_LINE);
}
-int Scott::whichWord(const char *word, const char **list) {
+int Scott::whichWord(const char *word, const Common::StringArray &list) {
int n = 1;
int ne = 1;
const char *tp;
while (ne <= GameHeader.NumWords) {
- tp = list[ne];
+ tp = list[ne].c_str();
if (*tp == '*')
tp++;
else
@@ -862,7 +858,7 @@ doneit:
int n = 0;
while (i <= GameHeader.NumItems) {
if (Items[i].Location == GameHeader.TreasureRoom &&
- *Items[i].Text == '*')
+ Items[i].Text.hasPrefix("*"))
n++;
i++;
}
@@ -1115,7 +1111,7 @@ int Scott::performActions(int vb, int no) {
}
while (i <= GameHeader.NumItems) {
if (Items[i].Location == MyLoc && Items[i].AutoGet != nullptr && Items[i].AutoGet[0] != '*') {
- no = whichWord(Items[i].AutoGet, Nouns);
+ no = whichWord(Items[i].AutoGet.c_str(), Nouns);
disable_sysfunc = 1; // Don't recurse into auto get !
performActions(vb, no); // Recursively check each items table code
disable_sysfunc = 0;
@@ -1165,8 +1161,9 @@ int Scott::performActions(int vb, int no) {
int i = 0;
int f = 0;
while (i <= GameHeader.NumItems) {
- if (Items[i].Location == CARRIED && Items[i].AutoGet && Items[i].AutoGet[0] != '*') {
- no = whichWord(Items[i].AutoGet, Nouns);
+ if (Items[i].Location == CARRIED && !Items[i].AutoGet.empty()
+ && !Items[i].AutoGet.hasPrefix("*")) {
+ no = whichWord(Items[i].AutoGet.c_str(), Nouns);
disable_sysfunc = 1;
performActions(vb, no);
disable_sysfunc = 0;
diff --git a/engines/glk/scott/scott.h b/engines/glk/scott/scott.h
index cf5f7bd644..188ddd7bf8 100644
--- a/engines/glk/scott/scott.h
+++ b/engines/glk/scott/scott.h
@@ -81,21 +81,21 @@ struct Action {
};
struct Room {
- char *Text;
+ Common::String Text;
short Exits[6];
- Room() : Text(0) {
+ Room() {
Common::fill(&Exits[0], &Exits[6], 0);
}
};
struct Item {
- char *Text; // PORTABILITY WARNING: THESE TWO MUST BE 8 BIT VALUES.
+ Common::String Text;
byte Location;
byte InitialLoc;
- char *AutoGet;
+ Common::String AutoGet;
- Item() : Text(nullptr), Location(0), InitialLoc(0), AutoGet(nullptr) {}
+ Item() : Location(0), InitialLoc(0) {}
};
struct Tail {
@@ -112,12 +112,12 @@ struct Tail {
class Scott : public GlkAPI {
private:
Header GameHeader;
- Item *Items;
- Room *Rooms;
- const char **Verbs;
- const char **Nouns;
- const char **Messages;
- Action *Actions;
+ Common::Array<Item> Items;
+ Common::Array<Room> Rooms;
+ Common::StringArray Verbs;
+ Common::StringArray Nouns;
+ Common::StringArray Messages;
+ Common::Array<Action> Actions;
int LightRefill;
char NounText[16];
int Counters[16]; ///< Range unknown
@@ -142,17 +142,16 @@ private:
void delay(int seconds);
void fatal(const char *x);
void clearScreen(void);
- void *memAlloc(int size);
bool randomPercent(uint n);
int countCarried(void);
const char *mapSynonym(const char *word);
int matchUpItem(const char *text, int loc);
- char *readString(Common::SeekableReadStream *f);
+ Common::String readString(Common::SeekableReadStream *f);
void loadDatabase(Common::SeekableReadStream *f, bool loud);
- void output(const char *a);
+ void output(const Common::String &a);
void outputNumber(int a);
void look(void);
- int whichWord(const char *word, const char **list);
+ int whichWord(const char *word, const Common::StringArray &list);
void lineInput(char *buf, size_t n);
void saveGame(void);
void loadGame(void);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 22:32:47 +0000