shithub: ft2-clone

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Pushed v1.05 code

- Bugfix: When copying marked text in a text box, too much data would be copied
- Changed default WAV rendering frequency (Harddisk recording) to 48kHz

--- a/src/ft2_about.c

+++ b/src/ft2_about.c

@@ -7,7 +7,7 @@

 // ported from original FT2 code

-#define NUM_STARS 512

+#define NUM_STARS 650

 #define ABOUT_SCREEN_W 626

 #define ABOUT_SCREEN_H 167

 #define FT2_LOGO_W 449

@@ -113,7 +113,7 @@

 			hastighet = 0;

 			for (i = 0; i < NUM_STARS; i++)

 			{

-				if (i < (NUM_STARS / 4))

+				if (i < NUM_STARS/4)

 				{

 					starcrd[i].z = (int16_t)random32(0xFFFF) - 0x8000;

 					starcrd[i].y = (int16_t)random32(0xFFFF) - 0x8000;

@@ -127,8 +127,8 @@

 					ww = (((M_PI * 2.0) / 5.0) * n) + (r / 12000.0) + (w / 3000000.0);

 					h = ((sqr(r) / 30000) * (random32(10000) - 5000)) / 12000;

-					starcrd[i].x = (int16_t)trunc(r * cos(ww));

-					starcrd[i].y = (int16_t)trunc(r * sin(ww));

+					starcrd[i].x = (int16_t)(r * cos(ww));

+					starcrd[i].y = (int16_t)(r * sin(ww));

 					starcrd[i].z = (int16_t)h;

 				}

 			}

@@ -156,6 +156,10 @@

 			break;

 	}

+	star_a.x = 0;

+	star_a.y = 748;

+	star_a.z = 200;

+

 	for (i = 0; i < NUM_STARS; i++)

 		lastStarScreenPos[i] = -1;

 }

@@ -186,7 +190,8 @@

 		star = &starcrd[i];

 		star->z += hastighet;

-		z = (((xz * star->x) >> 16) + ((yz * star->y) >> 16) + ((zz * star->z) >> 16)) + 9000;

+		z = ((xz * star->x) >> 16) + ((yz * star->y) >> 16) + ((zz * star->z) >> 16);

+		z += 9000;

 		if (z <= 100)

 			continue;

@@ -207,7 +212,7 @@

 			col = ((uint8_t)~(z >> 8) >> 3) - (22 - 8);

 			if (col < 24)

 			{

-				video.frameBuffer[screenBufferPos] = video.palette[starColConv[col]] & 0xFFFFFF;

+				video.frameBuffer[screenBufferPos] = video.palette[starColConv[col]] & 0x00FFFFFF;

 				lastStarScreenPos[i] = screenBufferPos;

 			}

 		}

@@ -245,12 +250,12 @@

 	x = 5 + (SCREEN_W - textWidth(infoString)) / 2;

 	y = 147;

-	textOut(x, y, PAL_FORGRND, infoString);

+	textOutBorder(x, y, PAL_FORGRND, PAL_BUTTON2, infoString);

 	sprintf(verText, "v%s (compiled on %s)", PROG_VER_STR, __DATE__);

 	x = ((3 + ABOUT_SCREEN_W) - textWidth(verText)) / 2;

 	y = (3 + ABOUT_SCREEN_H) - ((FONT1_CHAR_H - 2) + 3);

-	textOut(x, y, PAL_FORGRND, verText);

+	textOutBorder(x, y, PAL_FORGRND, PAL_BUTTON2, verText);

 	aboutInit();

--- a/src/ft2_gui.c

+++ b/src/ft2_gui.c

@@ -520,6 +520,16 @@

 	}

 }

+void textOutBorder(uint16_t x, uint16_t y, uint8_t paletteIndex, uint8_t borderPaletteIndex, const char *textPtr)

+{

+	textOut(x,   y-1, borderPaletteIndex, textPtr); // top

+	textOut(x+1, y,   borderPaletteIndex, textPtr); // right

+	textOut(x,   y+1, borderPaletteIndex, textPtr); // bottom

+	textOut(x-1, y,   borderPaletteIndex, textPtr); // left

+

+	textOut(x, y, paletteIndex, textPtr);

+}

+

 // fixed width

 void textOutFixed(uint16_t x, uint16_t y, uint8_t fgPaltete, uint8_t bgPalette, const char *textPtr)

 {

--- a/src/ft2_gui.h

+++ b/src/ft2_gui.h

@@ -93,6 +93,7 @@

 void charOutShadow(uint16_t x, uint16_t y, uint8_t paletteIndex, uint8_t shadowPaletteIndex, char chr);

 void charOutOutlined(uint16_t x, uint16_t y, uint8_t paletteIndex, char chr);

 void textOut(uint16_t x, uint16_t y, uint8_t paletteIndex, const char *textPtr);

+void textOutBorder(uint16_t x, uint16_t y, uint8_t paletteIndex, uint8_t borderPaletteIndex, const char *textPtr);

 void textOutFixed(uint16_t x, uint16_t y, uint8_t fgPaltete, uint8_t bgPalette, const char *textPtr);

 void bigTextOut(uint16_t x, uint16_t y, uint8_t paletteIndex, const char *textPtr);

 void bigTextOutShadow(uint16_t x, uint16_t y, uint8_t paletteIndex, uint8_t shadowPaletteIndex, const char *textPtr);

--- a/src/ft2_header.h

+++ b/src/ft2_header.h

@@ -12,7 +12,7 @@

 #endif

 #include "ft2_replayer.h"

-#define PROG_VER_STR "1.04"

+#define PROG_VER_STR "1.05"

 // do NOT change these! It will only mess things up...

--- a/src/ft2_textboxes.c

+++ b/src/ft2_textboxes.c

@@ -223,7 +223,7 @@

 static void copyMarkedText(textBox_t *t)

 {

 	int32_t length, start, end;

-	char *utf8Text;

+	char *utf8Text, oldChar;

 	if (!textIsMarked())

 		return;

@@ -237,6 +237,14 @@

 	if (length < 1)

 		return;

+	/* Change mark-end character to NUL so that we

+	 * we only copy the marked section of the string.

+	 * There's always room for a NUL at the end of

+	 * the text box string, so this is safe.

+	 */

+	oldChar = t->textPtr[end];

+	t->textPtr[end] = '\0';

+

 	utf8Text = cp437ToUtf8(&t->textPtr[start]);

 	if (utf8Text != NULL)

 	{

@@ -243,6 +251,8 @@

 		SDL_SetClipboardText(utf8Text);

 		free(utf8Text);

 	}

+

+	t->textPtr[end] = oldChar; // set back original character

 }

 static void cutMarkedText(textBox_t *t)

--- a/src/ft2_wav_renderer.c

+++ b/src/ft2_wav_renderer.c

@@ -18,7 +18,7 @@

 #include "ft2_audio.h"

 #include "ft2_wav_renderer.h"

-#define TICKS_PER_RENDER_CHUNK 32

+#define TICKS_PER_RENDER_CHUNK 64

 enum

 {

@@ -38,7 +38,7 @@

 static char WAV_SysReqText[192];

 static uint8_t WDBitDepth = 16, WDStartPos, WDStopPos, *wavRenderBuffer;

 static int16_t WDAmp;

-static uint32_t WDFrequency = 44100;

+static uint32_t WDFrequency = 48000;

 static SDL_Thread *thread;

 static void updateWavRenderer(void)