diff options
| -rw-r--r-- | engines/supernova/supernova.cpp | 12 | ||||
| -rw-r--r-- | engines/supernova/supernova.h | 4 |
2 files changed, 16 insertions, 0 deletions
diff --git a/engines/supernova/supernova.cpp b/engines/supernova/supernova.cpp index 52bc379582..2e2957f0c4 100644 --- a/engines/supernova/supernova.cpp +++ b/engines/supernova/supernova.cpp @@ -355,6 +355,8 @@ void SupernovaEngine::removeMessage() { void SupernovaEngine::renderText(const char *text, int x, int y, byte color) { Graphics::Surface *screen = _system->lockScreen(); byte *cursor = static_cast<byte *>(screen->getBasePtr(x, y)); + const byte *basePtr = cursor; + byte c; while ((c = *text++) != '\0') { if (c < 32) { @@ -380,6 +382,16 @@ void SupernovaEngine::renderText(const char *text, int x, int y, byte color) { } } _system->unlockScreen(); + + size_t numChars = cursor - basePtr; + size_t absPosition = y * kScreenWidth + x + numChars; + _textCursorX = absPosition % kScreenWidth; + _textCursorY = absPosition / kScreenWidth; + _textColor = color; +} + +void SupernovaEngine::renderText(const char *text) { + renderText(text, _textCursorX, _textCursorY, _textColor); } void SupernovaEngine::renderBox(int x, int y, int width, int height, byte color) { diff --git a/engines/supernova/supernova.h b/engines/supernova/supernova.h index d46da280fb..c1dc3013a7 100644 --- a/engines/supernova/supernova.h +++ b/engines/supernova/supernova.h @@ -91,6 +91,9 @@ public: byte _brightness; uint _delay; bool _messageDisplayed; + int _textCursorX; + int _textCursorY; + int _textColor; uint getDOSTicks(); void initData(); @@ -109,6 +112,7 @@ public: void renderMessage(const char *text, MessagePosition position = kMessageNormal); void removeMessage(); void renderText(const char *text, int x, int y, byte color); + void renderText(const char *text); void renderBox(int x, int y, int width, int height, byte color); void setColor63(byte value); }; |