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-rw-r--r--engines/cruise/font.cpp678
1 files changed, 303 insertions, 375 deletions
diff --git a/engines/cruise/font.cpp b/engines/cruise/font.cpp
index 5792f3f9ef..a5758db361 100644
--- a/engines/cruise/font.cpp
+++ b/engines/cruise/font.cpp
@@ -29,23 +29,19 @@
namespace Cruise {
// (old: fontProc1(int16 param, uint8* ptr1, uint8* ptr2))
-int32 getLineHeight(int16 charCount, uint8* fontPtr, uint8* fontPrt_Desc)
-{
- uint8* dest;
+int32 getLineHeight(int16 charCount, uint8 * fontPtr, uint8 * fontPrt_Desc) {
+ uint8 *dest;
int32 highestChar = 0;
int32 i;
- if(!charCount)
- {
- return(0);
+ if (!charCount) {
+ return (0);
}
- dest = fontPrt_Desc + 6; // fontPtr + 20 // char height
+ dest = fontPrt_Desc + 6; // fontPtr + 20 // char height
- for(i = 0; i < charCount; i++)
- {
- if((*(int16*) dest) > highestChar)
- {
- highestChar = *(int16*) dest;
+ for (i = 0; i < charCount; i++) {
+ if ((*(int16 *) dest) > highestChar) {
+ highestChar = *(int16 *) dest;
}
dest += 12;
}
@@ -53,43 +49,36 @@ int32 getLineHeight(int16 charCount, uint8* fontPtr, uint8* fontPrt_Desc)
}
// this function determins how many lines the text will have (old: fontProc2(int32 param1, int32 param2, uint8* ptr, uint8* string))
-int32 getTextLineCount(int32 rightBorder_X, int32 wordSpacingWidth, uint8* ptr, uint8* textString)
-{
- uint8* localString = textString;
- uint8* currentStringPtr;
- uint8 character;
+int32 getTextLineCount(int32 rightBorder_X, int32 wordSpacingWidth,
+ uint8 *ptr, uint8 *textString) {
+ uint8 *localString = textString;
+ uint8 *currentStringPtr;
+ uint8 character;
- int32 var_6 = 0;
+ int32 var_6 = 0;
int32 lineLength = 0;
- uint8* tempPtr = 0;
+ uint8 *tempPtr = 0;
- if(!*localString)
- {
- return(0);
+ if (!*localString) {
+ return (0);
}
currentStringPtr = localString;
- character = *localString;
+ character = *localString;
- do
- {
+ do {
int32 charData = fontCharacterTable[character];
- if(character == '|')
- {
- lineLength = rightBorder_X;
+ if (character == '|') {
+ lineLength = rightBorder_X;
localString = tempPtr;
- }
- else
- {
- if(charData >= 0)
- { // + 0xA jump to last 2 bytes of the 12 bytes slice = letter width
- lineLength += wordSpacingWidth + *(int16*) (ptr + 0xA + charData * 12);
- }
- else
- {
- if(character == ' ')
- {
+ } else {
+ if (charData >= 0) { // + 0xA jump to last 2 bytes of the 12 bytes slice = letter width
+ lineLength +=
+ wordSpacingWidth + *(int16 *) (ptr + 0xA +
+ charData * 12);
+ } else {
+ if (character == ' ') {
lineLength += wordSpacingWidth + 5;
localString = currentStringPtr;
}
@@ -98,81 +87,72 @@ int32 getTextLineCount(int32 rightBorder_X, int32 wordSpacingWidth, uint8* ptr,
tempPtr = currentStringPtr;
- if(rightBorder_X <= lineLength)
- {
- var_6 += rightBorder_X;
+ if (rightBorder_X <= lineLength) {
+ var_6 += rightBorder_X;
currentStringPtr = localString;
- tempPtr = localString;
- lineLength = 0;
- }
+ tempPtr = localString;
+ lineLength = 0;
+ }
- character = *(tempPtr++);
+ character = *(tempPtr++);
currentStringPtr = tempPtr;
- } while(character);
+ } while (character);
- if(lineLength == 0)
- {
+ if (lineLength == 0) {
return (var_6 / rightBorder_X);
- }
- else
- {
+ } else {
return ((var_6 + rightBorder_X) / rightBorder_X);
}
}
-void loadFNT(const void* fileNameChar)
-{
- uint8 header[6];
- int32 fontSize;
- int32 data2;
- uint8 data3[6];
- uint8* fileName = (uint8*) fileNameChar;
- _systemFNT = NULL;
+void loadFNT(const void *fileNameChar) {
+ uint8 header[6];
+ int32 fontSize;
+ int32 data2;
+ uint8 data3[6];
+ uint8 *fileName = (uint8 *) fileNameChar;
+ _systemFNT = NULL;
Common::File fontFileHandle;
-
- if(!fontFileHandle.exists((char*)fileName))
- {
+
+ if (!fontFileHandle.exists((char *)fileName)) {
return;
}
- fontFileHandle.open((char*)fileName);
+ fontFileHandle.open((char *)fileName);
fontFileHandle.read(header, 4);
- if(strcmpuint8(header, "FNT") == 0)
- {
+ if (strcmpuint8(header, "FNT") == 0) {
fontFileHandle.read(&fontSize, 4);
flipLong(&fontSize);
fontFileHandle.read(&data2, 4);
flipLong(&data2);
- fontFileHandle.read(data3, 6); // may need an endian flip ?
+ fontFileHandle.read(data3, 6); // may need an endian flip ?
flipGen(&data3, 6);
- _systemFNT = (uint8*) mallocAndZero(fontSize);
+ _systemFNT = (uint8 *) mallocAndZero(fontSize);
- if(_systemFNT != NULL)
- {
+ if (_systemFNT != NULL) {
int32 i;
- uint8* currentPtr;
+ uint8 *currentPtr;
fontFileHandle.seek(0);
fontFileHandle.read(header, 4); // not really require, we could fseek to 4
fontFileHandle.read(_systemFNT, fontSize);
- flipLong((int32*) _systemFNT);
- flipLong((int32*) (_systemFNT + 4));
+ flipLong((int32 *) _systemFNT);
+ flipLong((int32 *) (_systemFNT + 4));
flipGen(_systemFNT + 8, 6);
currentPtr = _systemFNT + 14;
- for(i = 0; i < *(int16*) (_systemFNT + 8); i++)
- {
- flipLong((int32*) currentPtr);
+ for (i = 0; i < *(int16 *) (_systemFNT + 8); i++) {
+ flipLong((int32 *) currentPtr);
currentPtr += 4;
flipGen(currentPtr, 8);
@@ -184,8 +164,7 @@ void loadFNT(const void* fileNameChar)
fontFileHandle.close();
}
-void loadSystemFont(void)
-{
+void loadSystemFont(void) {
int32 i;
video2 = 15;
@@ -193,15 +172,14 @@ void loadSystemFont(void)
video3 = 13;
colorOfSelectedSaveDrive = 10;
- for(i = 0; i < 64; i++)
- {
- mediumVar[i].ptr = 0;
+ for (i = 0; i < 64; i++) {
+ mediumVar[i].ptr = 0;
mediumVar[i].field_1C = 0;
}
initVar1 = 0;
- main5 = 0;
- var22 = 0;
+ main5 = 0;
+ var22 = 0;
initVar2 = 0;
initVar3 = 0;
currentActiveBackgroundPlane = 0;
@@ -213,344 +191,311 @@ void loadSystemFont(void)
loadFNT("system.fnt");
}
-void flipShort(int16* var)
-{
- uint8* varPtr = (uint8*) var;
- uint8 temp = varPtr[0];
+void flipShort(int16 *var) {
+ uint8 *varPtr = (uint8 *) var;
+ uint8 temp = varPtr[0];
varPtr[0] = varPtr[1];
varPtr[1] = temp;
}
-void flipShort(uint16* var)
-{
- uint8* varPtr = (uint8*) var;
- uint8 temp = varPtr[0];
+void flipShort(uint16 *var) {
+ uint8 *varPtr = (uint8 *) var;
+ uint8 temp = varPtr[0];
varPtr[0] = varPtr[1];
varPtr[1] = temp;
}
-void flipLong(int32* var)
-{
+void flipLong(int32 *var) {
char swap1;
char swap2;
- char* varPtr = (char*) var;
+ char *varPtr = (char *)var;
- swap1 = varPtr[0];
+ swap1 = varPtr[0];
varPtr[0] = varPtr[3];
varPtr[3] = swap1;
- swap2 = varPtr[1];
+ swap2 = varPtr[1];
varPtr[1] = varPtr[2];
varPtr[2] = swap2;
}
-void flipLong(uint32* var)
-{
+void flipLong(uint32 *var) {
char swap1;
char swap2;
- char* varPtr = (char*) var;
+ char *varPtr = (char *)var;
- swap1 = varPtr[0];
+ swap1 = varPtr[0];
varPtr[0] = varPtr[3];
varPtr[3] = swap1;
- swap2 = varPtr[1];
+ swap2 = varPtr[1];
varPtr[1] = varPtr[2];
varPtr[2] = swap2;
}
-void flipGen(void* var, int32 length)
-{
+void flipGen(void *var, int32 length) {
int i;
- short int* varPtr = (int16*) var;
+ short int *varPtr = (int16 *) var;
- for(i = 0; i < (length / 2); i++)
- {
+ for (i = 0; i < (length / 2); i++) {
flipShort(&varPtr[i]);
}
}
-
-void renderWord(uint8* fontPtr_Data, uint8* outBufferPtr, int32 drawPosPixel_X, int32 heightOff, int32 height, int32 param4, int32 stringRenderBufferSize, int32 width, int32 charWidth)
-{
+void renderWord(uint8 * fontPtr_Data, uint8 * outBufferPtr,
+ int32 drawPosPixel_X, int32 heightOff, int32 height, int32 param4,
+ int32 stringRenderBufferSize, int32 width, int32 charWidth) {
int i;
int j;
- uint8* fontPtr_Data2 = fontPtr_Data + height * 2;
+ uint8 *fontPtr_Data2 = fontPtr_Data + height * 2;
- outBufferPtr += heightOff * width * 2; // param2 = height , param6 = width
- outBufferPtr += drawPosPixel_X; // param1 = drawPosPixel_X
+ outBufferPtr += heightOff * width * 2; // param2 = height , param6 = width
+ outBufferPtr += drawPosPixel_X; // param1 = drawPosPixel_X
- for(i = 0; i < height; i++) // y++
+ for (i = 0; i < height; i++) // y++
{
- uint16 currentColor1 = (*(fontPtr_Data) << 8) | *(fontPtr_Data + 1);
- uint16 currentColor2 = (*(fontPtr_Data2) << 8) | *(fontPtr_Data2 + 1);
+ uint16 currentColor1 =
+ (*(fontPtr_Data) << 8) | *(fontPtr_Data + 1);
+ uint16 currentColor2 =
+ (*(fontPtr_Data2) << 8) | *(fontPtr_Data2 + 1);
- fontPtr_Data += 2;
+ fontPtr_Data += 2;
fontPtr_Data2 += 2;
- for (j = 0; j < charWidth; j++)
- {
- *outBufferPtr = ((currentColor1 >> 15) & 1) | ((currentColor2 >> 14) & 2);
+ for (j = 0; j < charWidth; j++) {
+ *outBufferPtr =
+ ((currentColor1 >> 15) & 1) | ((currentColor2 >>
+ 14) & 2);
outBufferPtr++;
-
- currentColor1 <<= 1;
- currentColor2 <<= 1;
+
+ currentColor1 <<= 1;
+ currentColor2 <<= 1;
}
outBufferPtr += (width * 2) - charWidth;
}
}
// returns character count and pixel size (via pointer) per line of the string (old: prepareWordRender(int32 param, int32 var1, int16* out2, uint8* ptr3, uint8* string))
-int32 prepareWordRender(int32 inRightBorder_X, int32 wordSpacingWidth, int16* strPixelLength, uint8* ptr3, uint8* textString)
-{
- uint8* localString = textString;
+int32 prepareWordRender(int32 inRightBorder_X, int32 wordSpacingWidth,
+ int16 * strPixelLength, uint8 * ptr3, uint8 * textString) {
+ uint8 *localString = textString;
- int32 counter = 0;
- int32 finish = 0;
- int32 temp_pc = 0; // var_A // temporary pixel count save
- int32 temp_cc = 0; // var_C // temporary char count save
- int32 pixelCount = 0; // si
+ int32 counter = 0;
+ int32 finish = 0;
+ int32 temp_pc = 0; // var_A // temporary pixel count save
+ int32 temp_cc = 0; // var_C // temporary char count save
+ int32 pixelCount = 0; // si
- do
- {
+ do {
uint8 character = *(localString++);
int16 charData = fontCharacterTable[character];
- if(character == ' ')
- {
+ if (character == ' ') {
temp_cc = counter;
temp_pc = pixelCount;
- if(pixelCount + wordSpacingWidth + 5 >= inRightBorder_X)
- {
+ if (pixelCount + wordSpacingWidth + 5 >=
+ inRightBorder_X) {
finish = 1;
+ } else {
+ pixelCount += wordSpacingWidth + 5;
}
- else
- {
- pixelCount += wordSpacingWidth + 5 ;
- }
- }
- else
- {
- if(character == '|' || !character)
- {
+ } else {
+ if (character == '|' || !character) {
finish = 1;
- }
- else
- {
- if(charData)
- {
- if(pixelCount + wordSpacingWidth + *(int16*) ((ptr3 + charData * 12) + 0xA) >= inRightBorder_X)
- {
+ } else {
+ if (charData) {
+ if (pixelCount + wordSpacingWidth +
+ *(int16 *) ((ptr3 +
+ charData * 12) + 0xA) >=
+ inRightBorder_X) {
finish = 1;
- if(temp_pc)
- {
+ if (temp_pc) {
pixelCount = temp_pc;
- counter = temp_cc;
+ counter = temp_cc;
}
- }
- else
- {
- pixelCount += wordSpacingWidth + *(int16*) ((ptr3 + charData * 12) + 0xA);
+ } else {
+ pixelCount +=
+ wordSpacingWidth +
+ *(int16 *) ((ptr3 +
+ charData * 12) + 0xA);
}
}
}
}
counter++;
- } while(!finish);
+ } while (!finish);
*strPixelLength = (int16) pixelCount;
return counter;
}
-
-void drawString(int32 x, int32 y, uint8* string, uint8* buffer, uint8 color, int32 inRightBorder_X)
-{
- uint8* fontPtr;
- uint8* fontPtr_Data; // ptr2
- uint8* fontPtr_Desc; // ptr3
- int32 wordSpacingWidth; // var1
- int32 wordSpacingHeight; // var2
- int32 rightBorder_X; // param2
- int32 lineHeight; // fontProc1result
+void drawString(int32 x, int32 y, uint8 *string, uint8 *buffer, uint8 color,
+ int32 inRightBorder_X) {
+ uint8 *fontPtr;
+ uint8 *fontPtr_Data; // ptr2
+ uint8 *fontPtr_Desc; // ptr3
+ int32 wordSpacingWidth; // var1
+ int32 wordSpacingHeight; // var2
+ int32 rightBorder_X; // param2
+ int32 lineHeight; // fontProc1result
int32 numLines;
int32 stringHeight;
int32 stringFinished;
- int32 stringWidth; // var_1C
+ int32 stringWidth; // var_1C
int32 stringRenderBufferSize;
int32 useDynamicBuffer;
- uint8* currentStrRenderBuffer;
- // int32 var_8; // don't need that on
- int32 heightOffset; // var_12
- int32 renderBufferSize; // var_1E
+ uint8 *currentStrRenderBuffer;
+ // int32 var_8; // don't need that on
+ int32 heightOffset; // var_12
+ int32 renderBufferSize; // var_1E
int needFlip;
- if(!buffer || !string)
- {
+ if (!buffer || !string) {
return;
}
- if(fontFileIndex != -1)
- {
+ if (fontFileIndex != -1) {
fontPtr = filesDatabase[fontFileIndex].subData.ptr;
- if(!fontPtr)
- {
+ if (!fontPtr) {
fontPtr = _systemFNT;
}
- }
- else
- {
+ } else {
fontPtr = _systemFNT;
}
- if(!fontPtr)
- {
+ if (!fontPtr) {
return;
}
- fontPtr_Data = fontPtr + *(int16*) (fontPtr + 4);
+ fontPtr_Data = fontPtr + *(int16 *) (fontPtr + 4);
fontPtr_Desc = fontPtr + 14;
- lineHeight = getLineHeight(*(int16*) (fontPtr + 8), fontPtr, fontPtr_Desc); // ok
+ lineHeight = getLineHeight(*(int16 *) (fontPtr + 8), fontPtr, fontPtr_Desc); // ok
- wordSpacingWidth = *(int16*) (fontPtr + 10);
- wordSpacingHeight = *(int16*) (fontPtr + 12);
+ wordSpacingWidth = *(int16 *) (fontPtr + 10);
+ wordSpacingHeight = *(int16 *) (fontPtr + 12);
- if(inRightBorder_X > 310)
- {
+ if (inRightBorder_X > 310) {
rightBorder_X = 310;
- }
- else
- {
+ } else {
rightBorder_X = inRightBorder_X;
}
- if(x + rightBorder_X > 319)
- {
+ if (x + rightBorder_X > 319) {
x = 319 - rightBorder_X;
}
- if(y < 0)
- {
+ if (y < 0) {
y = 0;
}
- if(x < 0)
- {
+ if (x < 0) {
x = 0;
}
- numLines = getTextLineCount(rightBorder_X, wordSpacingWidth, fontPtr_Desc, string); // ok
+ numLines = getTextLineCount(rightBorder_X, wordSpacingWidth, fontPtr_Desc, string); // ok
- if(!numLines)
- {
+ if (!numLines) {
return;
}
stringHeight = ((wordSpacingHeight + lineHeight + 2) * numLines) + 1;
- if (y + stringHeight > 199)
- {
+ if (y + stringHeight > 199) {
y = 200 - stringHeight;
}
- stringFinished = 0;
- stringWidth = (rightBorder_X / 16) + 2;
+ stringFinished = 0;
+ stringWidth = (rightBorder_X / 16) + 2;
stringRenderBufferSize = stringWidth * stringHeight * 4;
- inRightBorder_X = rightBorder_X;
+ inRightBorder_X = rightBorder_X;
- if(stringRenderBufferSize > 0x2000)
- {
- currentStrRenderBuffer = (uint8*) mallocAndZero(stringRenderBufferSize);
+ if (stringRenderBufferSize > 0x2000) {
+ currentStrRenderBuffer =
+ (uint8 *) mallocAndZero(stringRenderBufferSize);
- if(!currentStrRenderBuffer)
- {
+ if (!currentStrRenderBuffer) {
return;
}
useDynamicBuffer = 1;
- }
- else
- {
- currentStrRenderBuffer = (uint8*) ptr_something;
- useDynamicBuffer = 0;
+ } else {
+ currentStrRenderBuffer = (uint8 *) ptr_something;
+ useDynamicBuffer = 0;
}
resetRaster(currentStrRenderBuffer, stringRenderBufferSize);
// var_8 = 0;
heightOffset = 0;
- renderBufferSize = stringRenderBufferSize;
+ renderBufferSize = stringRenderBufferSize;
- do
- {
- int spacesCount = 0; // si
- char character = *(string);
- short int strPixelLength; // var_16;
- uint8* ptrStringEnd; // var_4 //ok
- int drawPosPixel_X; // di
-
- while(character == ' ')
- {
+ do {
+ int spacesCount = 0; // si
+ char character = *(string);
+ short int strPixelLength; // var_16;
+ uint8 *ptrStringEnd; // var_4 //ok
+ int drawPosPixel_X; // di
+
+ while (character == ' ') {
spacesCount++;
character = *(string + spacesCount);
}
- string += spacesCount;
- ptrStringEnd = string + prepareWordRender(inRightBorder_X, wordSpacingWidth, &strPixelLength, fontPtr_Desc, string); //ok
+ string += spacesCount;
+ ptrStringEnd = string + prepareWordRender(inRightBorder_X, wordSpacingWidth, &strPixelLength, fontPtr_Desc, string); //ok
- if(inRightBorder_X > strPixelLength)
- {
- drawPosPixel_X = (inRightBorder_X - strPixelLength) / 2;
- }
- else
- {
+ if (inRightBorder_X > strPixelLength) {
+ drawPosPixel_X =
+ (inRightBorder_X - strPixelLength) / 2;
+ } else {
drawPosPixel_X = 0;
}
// drawPosPixel_X = var_8;
- do
- {
+ do {
character = *(string++);
short int data = fontCharacterTable[(int)character];
- if(character)
- {
- if(character == ' ' || character == 0x7D)
- {
+ if (character) {
+ if (character == ' ' || character == 0x7D) {
drawPosPixel_X += var1 + 5;
- }
- else
- {
- if(data)
- {
- short int* si = (int16*) (fontPtr_Desc + data * 12);
+ } else {
+ if (data) {
+ short int *si =
+ (int16 *) (fontPtr_Desc +
+ data * 12);
//int var_2 = si[5];
- renderWord(fontPtr_Data + si[0], currentStrRenderBuffer, drawPosPixel_X, si[4] - si[3] + lineHeight + heightOffset, si[3], si[2], renderBufferSize / 2, stringWidth * 2, si[5]);
-
- drawPosPixel_X += wordSpacingWidth + si[5];
+ renderWord(fontPtr_Data +
+ si[0],
+ currentStrRenderBuffer,
+ drawPosPixel_X,
+ si[4] - si[3] +
+ lineHeight + heightOffset,
+ si[3], si[2],
+ renderBufferSize / 2,
+ stringWidth * 2, si[5]);
+
+ drawPosPixel_X +=
+ wordSpacingWidth + si[5];
}
}
- }
- else
- {
+ } else {
stringFinished = 1;
}
- if(ptrStringEnd <= string)
- {
+ if (ptrStringEnd <= string) {
break;
}
- } while(!stringFinished);
+ } while (!stringFinished);
// var_8 = 0;
heightOffset = wordSpacingHeight + lineHeight;
- } while(!stringFinished);
+ } while (!stringFinished);
needFlip = 0;
- if(buffer == gfxModuleData.pPage00)
- {
- if(gfxModuleData.field_1 != 0)
- {
+ if (buffer == gfxModuleData.pPage00) {
+ if (gfxModuleData.field_1 != 0) {
needFlip = 1;
gfxModuleData_field_90();
}
@@ -558,188 +503,171 @@ void drawString(int32 x, int32 y, uint8* string, uint8* buffer, uint8 color, int
gfxModuleData_gfxWaitVSync();
}
- gfxModuleData_field_64((char*)currentStrRenderBuffer, stringWidth, stringHeight, (char*)buffer, x, y, 0);
- gfxModuleData_field_64((char*)currentStrRenderBuffer, stringWidth, stringHeight, (char*)buffer, x, y, color);
+ gfxModuleData_field_64((char *)currentStrRenderBuffer, stringWidth,
+ stringHeight, (char *)buffer, x, y, 0);
+ gfxModuleData_field_64((char *)currentStrRenderBuffer, stringWidth,
+ stringHeight, (char *)buffer, x, y, color);
- if(needFlip)
- {
+ if (needFlip) {
gfxModuleData_flip();
}
- if(useDynamicBuffer)
- {
+ if (useDynamicBuffer) {
free(currentStrRenderBuffer);
}
}
-
// calculates all necessary datas and renders text
-gfxEntryStruct* renderText(int inRightBorder_X, uint8* string)
-{
- uint8* fontPtr;
- uint8* fontPtr_Data; // pt2
- uint8* fontPtr_Desc; // ptr3
- int32 wordSpacingWidth; // var1 //0 or -1
- int32 wordSpacingHeight; // var2 //0 or -1
+gfxEntryStruct *renderText(int inRightBorder_X, uint8 *string) {
+ uint8 *fontPtr;
+ uint8 *fontPtr_Data; // pt2
+ uint8 *fontPtr_Desc; // ptr3
+ int32 wordSpacingWidth; // var1 //0 or -1
+ int32 wordSpacingHeight; // var2 //0 or -1
int32 rightBorder_X;
- int32 lineHeight; // fontProc1result
+ int32 lineHeight; // fontProc1result
int32 numLines;
int32 stringHeight;
int32 stringFinished;
- int32 stringWidth; // var_1C
+ int32 stringWidth; // var_1C
int32 stringRenderBufferSize;
// int32 useDynamicBuffer;
- uint8* currentStrRenderBuffer;
- // int32 var_8; // don't need that one
- int32 heightOffset; // var_12 // how much pixel-lines have already been drawn
+ uint8 *currentStrRenderBuffer;
+ // int32 var_8; // don't need that one
+ int32 heightOffset; // var_12 // how much pixel-lines have already been drawn
// int32 var_1E;
- gfxEntryStruct* generatedGfxEntry;
+ gfxEntryStruct *generatedGfxEntry;
- // check if string is empty
- if(!string)
- {
+ // check if string is empty
+ if (!string) {
return NULL;
}
-
- // check if font has been loaded, else get system font
- if(fontFileIndex != -1)
- {
+ // check if font has been loaded, else get system font
+ if (fontFileIndex != -1) {
fontPtr = filesDatabase[fontFileIndex].subData.ptr;
- if(!fontPtr)
- {
+ if (!fontPtr) {
fontPtr = _systemFNT;
}
- }
- else
- {
+ } else {
fontPtr = _systemFNT;
}
- if(!fontPtr)
- {
+ if (!fontPtr) {
return NULL;
- }
- fontPtr_Data = fontPtr + *(int16*) (fontPtr + 4); // offset to char data
- fontPtr_Desc = fontPtr + 14; // offset to char description
+ }
+ fontPtr_Data = fontPtr + *(int16 *) (fontPtr + 4); // offset to char data
+ fontPtr_Desc = fontPtr + 14; // offset to char description
- lineHeight = getLineHeight(*(int16*) (fontPtr + 8), fontPtr, fontPtr_Desc); // ok
+ lineHeight = getLineHeight(*(int16 *) (fontPtr + 8), fontPtr, fontPtr_Desc); // ok
- wordSpacingWidth = *(int16*) (fontPtr + 10);
- wordSpacingHeight = *(int16*) (fontPtr + 12);
+ wordSpacingWidth = *(int16 *) (fontPtr + 10);
+ wordSpacingHeight = *(int16 *) (fontPtr + 12);
// if right border is higher then screenwidth (+ spacing), adjust border
- if(inRightBorder_X > 310)
- {
+ if (inRightBorder_X > 310) {
rightBorder_X = 310;
- }
- else
- {
+ } else {
rightBorder_X = inRightBorder_X;
- }
- numLines = getTextLineCount(rightBorder_X, wordSpacingWidth, fontPtr_Desc, string); // ok
+ }
+ numLines = getTextLineCount(rightBorder_X, wordSpacingWidth, fontPtr_Desc, string); // ok
- if(!numLines)
- {
+ if (!numLines) {
return NULL;
- }
-
- stringHeight = ((wordSpacingHeight + lineHeight + 2) * numLines) + 1;
- stringFinished = 0;
- stringWidth = rightBorder_X + 2; // max render width to the right
+ }
+
+ stringHeight = ((wordSpacingHeight + lineHeight + 2) * numLines) + 1;
+ stringFinished = 0;
+ stringWidth = rightBorder_X + 2; // max render width to the right
stringRenderBufferSize = stringWidth * stringHeight * 4;
- inRightBorder_X = rightBorder_X;
+ inRightBorder_X = rightBorder_X;
- currentStrRenderBuffer = (uint8*) mallocAndZero(stringRenderBufferSize);
+ currentStrRenderBuffer =
+ (uint8 *) mallocAndZero(stringRenderBufferSize);
resetRaster(currentStrRenderBuffer, stringRenderBufferSize);
- generatedGfxEntry = (gfxEntryStruct*) malloc(sizeof(gfxEntryStruct));
- generatedGfxEntry->imagePtr = currentStrRenderBuffer;
+ generatedGfxEntry = (gfxEntryStruct *) malloc(sizeof(gfxEntryStruct));
+ generatedGfxEntry->imagePtr = currentStrRenderBuffer;
generatedGfxEntry->imageSize = stringRenderBufferSize / 2;
generatedGfxEntry->fontIndex = fontFileIndex;
- generatedGfxEntry->height = stringHeight;
- generatedGfxEntry->width = stringWidth; // maximum render width to the right
+ generatedGfxEntry->height = stringHeight;
+ generatedGfxEntry->width = stringWidth; // maximum render width to the right
// var_8 = 0;
heightOffset = 0;
- do
- {
- int spacesCount = 0; // si
- char character = *string;
- short int strPixelLength; // var_16
- uint8* ptrStringEnd; // var_4 //ok
- int drawPosPixel_X; // di
-
- // find first letter in string, skip all spaces
- while(character == ' ')
- {
+ do {
+ int spacesCount = 0; // si
+ char character = *string;
+ short int strPixelLength; // var_16
+ uint8 *ptrStringEnd; // var_4 //ok
+ int drawPosPixel_X; // di
+
+ // find first letter in string, skip all spaces
+ while (character == ' ') {
spacesCount++;
character = *(string + spacesCount);
}
string += spacesCount;
-
- // returns character count and pixel length (via pointer) per line of the text string
- ptrStringEnd = string + prepareWordRender(inRightBorder_X, wordSpacingWidth, &strPixelLength, fontPtr_Desc, string); //ok
- // determine how much space is left to the right and left (center text)
- if(inRightBorder_X > strPixelLength)
- {
+ // returns character count and pixel length (via pointer) per line of the text string
+ ptrStringEnd = string + prepareWordRender(inRightBorder_X, wordSpacingWidth, &strPixelLength, fontPtr_Desc, string); //ok
+
+ // determine how much space is left to the right and left (center text)
+ if (inRightBorder_X > strPixelLength) {
//var_8 = (inRightBorder_X - strPixelLength) / 2;
- drawPosPixel_X = (inRightBorder_X - strPixelLength) / 2;
- }
- else
- {
+ drawPosPixel_X =
+ (inRightBorder_X - strPixelLength) / 2;
+ } else {
drawPosPixel_X = 0;
}
//drawPosPixel_X = var_8;
// draw textline, character wise
- do
- {
+ do {
character = *(string++);
- short int charData = fontCharacterTable[(int)character]; // get character position
+ short int charData = fontCharacterTable[(int)character]; // get character position
- if(character)
- {
- if(character == ' ' || character == 0x7C)
- {
- drawPosPixel_X += wordSpacingWidth + 5; // if char = "space" adjust word starting postion (don't render space though);
- }
- else
- {
- if(charData >= 0)
- {
- short int* si = (int16*) (fontPtr_Desc + charData * 12); // offset font data
+ if (character) {
+ if (character == ' ' || character == 0x7C) {
+ drawPosPixel_X += wordSpacingWidth + 5; // if char = "space" adjust word starting postion (don't render space though);
+ } else {
+ if (charData >= 0) {
+ short int *si = (int16 *) (fontPtr_Desc + charData * 12); // offset font data
// int var_2 = si[5]; // don't need this
-
- // should ist be stringRenderBufferSize/2 for the second last param?
- renderWord(fontPtr_Data + si[0], currentStrRenderBuffer, drawPosPixel_X, si[4] - si[3] + lineHeight + heightOffset, si[3], si[2], stringRenderBufferSize, stringWidth / 2, si[5]);
- drawPosPixel_X += wordSpacingWidth + si[5];
+ // should ist be stringRenderBufferSize/2 for the second last param?
+ renderWord(fontPtr_Data +
+ si[0],
+ currentStrRenderBuffer,
+ drawPosPixel_X,
+ si[4] - si[3] +
+ lineHeight + heightOffset,
+ si[3], si[2],
+ stringRenderBufferSize,
+ stringWidth / 2, si[5]);
+
+ drawPosPixel_X +=
+ wordSpacingWidth + si[5];
}
}
+ } else {
+ stringFinished = 1; // character = 0x00
}
- else
- {
- stringFinished = 1; // character = 0x00
- }
-
- // check if string already reached the end
- if(ptrStringEnd <= string)
- {
+
+ // check if string already reached the end
+ if (ptrStringEnd <= string) {
break;
- }
- } while(!stringFinished);
+ }
+ } while (!stringFinished);
// var_8 = 0;
heightOffset += wordSpacingHeight + lineHeight;
- }while(!stringFinished);
+ } while (!stringFinished);
return generatedGfxEntry;
}
-
} // End of namespace Cruise
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-14 18:21:37 +0000