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authorJonathan Gray2003-07-31 14:51:02 +0000
committerJonathan Gray2003-07-31 14:51:02 +0000
commit6822552a1080dc0f43bbe78e3fadef257bf09672 (patch)
tree741d94ecc52bc6f5aab4af2d1679377f40c82e64 /sword2
parent1b52e9f19cec1693dc9331b0d503aff07f507427 (diff)
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slightly changed version of erik's implmentation of FadeServer
svn-id: r9328
Diffstat (limited to 'sword2')
-rw-r--r--sword2/driver/d_draw.h3
-rw-r--r--sword2/driver/palette.cpp54
-rw-r--r--sword2/driver/palette.h2
-rw-r--r--sword2/sword2.cpp7
-rw-r--r--sword2/sword2.h1
5 files changed, 59 insertions, 8 deletions
diff --git a/sword2/driver/d_draw.h b/sword2/driver/d_draw.h
index 0c4302bfaa..cc2ed6532f 100644
--- a/sword2/driver/d_draw.h
+++ b/sword2/driver/d_draw.h
@@ -69,6 +69,7 @@ extern "C" {
#endif
//#include "ddraw.h"
+#include "driver96.h"
// Bits defining hardware and emulation capabilities.
#define RDCAPS_BLTSTRETCH 1
@@ -80,7 +81,7 @@ extern uint8 *lpPalette; // palette
extern uint8 *lpBackBuffer; // back surface
extern uint8 *lpPrimarySurface; // DirectDraw front buffer.
extern uint8 *lpDD2; // DirectDraw2 object
-extern BOOL bFullScreen; // Defines whether the app is running in full screen mode or not.
+extern BOOL bFullScreen; // Defines whether the app is running in full screen mode or not.
//extern DDCOLORKEY blackColorKey; // transparent pixel for color key blitting.
extern uint8 blackColorKey; // transparent pixel for color key blitting.
extern int32 dxHalCaps; // Hardware capabilities.
diff --git a/sword2/driver/palette.cpp b/sword2/driver/palette.cpp
index eb13b349db..a969399554 100644
--- a/sword2/driver/palette.cpp
+++ b/sword2/driver/palette.cpp
@@ -151,11 +151,13 @@
#include <stdio.h>
//#include <mmsystem.h>
-//#include "ddraw.h"
-#include "stdafx.h"
-#include "driver96.h"
+#include "common/util.h"
+#include "common/engine.h"
#include "d_draw.h"
+#include "driver96.h"
+#include "stdafx.h"
+#include "../sword2.h"
#define PALTABLESIZE 64*64*64
@@ -350,7 +352,7 @@ int32 SetPalette(int16 startEntry, int16 noEntries, uint8 *colourTable, uint8 fa
int32 DimPalette(void)
{
- warning("stub DimpPalette");
+ warning("stub DimPalette");
/*
uint8 *p;
uint32 i;
@@ -407,10 +409,50 @@ uint8 GetFadeStatus(void)
}
-void FadeServer(void)
+void FadeServer(void *)
{
- warning("stub FadeServer");
+ int32 currentTime;
+ int16 fadeMultiplier;
+ int16 i;
+
+ StackLock lock(g_sword2->_paletteMutex);
+
+ switch (fadeStatus) {
+ case RDFADE_UP:
+ currentTime = SVM_timeGetTime();
+ if (currentTime >= fadeStartTime + fadeTotalTime) {
+ fadeStatus = RDFADE_NONE;
+ g_sword2->_syst->set_palette((const byte *) palCopy, 0, 256);
+ } else {
+ fadeMultiplier = (int16) (((int32) (currentTime - fadeStartTime) * 256) / fadeTotalTime);
+ for (i=0; i<256; i++) {
+ fadePalette[i][0] = (palCopy[i][0] * fadeMultiplier) >> 8;
+ fadePalette[i][1] = (palCopy[i][1] * fadeMultiplier) >> 8;
+ fadePalette[i][2] = (palCopy[i][2] * fadeMultiplier) >> 8;
+ }
+ g_sword2->_syst->set_palette((const byte *) fadePalette, 0, 256);
+ }
+ break;
+
+ case RDFADE_DOWN:
+ currentTime = SVM_timeGetTime();
+ if (currentTime >= fadeStartTime + fadeTotalTime) {
+ memset(fadePalette, 0, sizeof(fadePalette));
+ fadeStatus = RDFADE_BLACK;
+ } else {
+ fadeMultiplier = (int16) (((int32) (fadeTotalTime - (currentTime - fadeStartTime)) * 256) / fadeTotalTime);
+ for (i=0; i<256; i++) {
+ fadePalette[i][0] = (palCopy[i][0] * fadeMultiplier) >> 8;
+ fadePalette[i][1] = (palCopy[i][1] * fadeMultiplier) >> 8;
+ fadePalette[i][2] = (palCopy[i][2] * fadeMultiplier) >> 8;
+ }
+ }
+ g_sword2->_syst->set_palette((const byte *) fadePalette, 0, 256);
+ break;
+ }
+
+
/*
int32 currentTime;
int16 fadeMultiplier;
diff --git a/sword2/driver/palette.h b/sword2/driver/palette.h
index 3e26bd89a2..0f6cdcf843 100644
--- a/sword2/driver/palette.h
+++ b/sword2/driver/palette.h
@@ -59,7 +59,7 @@
extern uint8 paletteMatch[64*64*64];
extern int32 RestorePalette(void);
-extern void FadeServer(void);
+extern void FadeServer(void *);
#endif
diff --git a/sword2/sword2.cpp b/sword2/sword2.cpp
index 9c82ae4eff..dfb66b5176 100644
--- a/sword2/sword2.cpp
+++ b/sword2/sword2.cpp
@@ -24,7 +24,9 @@
#include "stdafx.h"
#include "driver/driver96.h"
+#include "driver/palette.h"
#include "common/gameDetector.h"
+#include "common/timer.h"
#include "build_display.h"
#include "console.h"
#include "controls.h"
@@ -268,6 +270,11 @@ void Sword2State::go()
return;
}
+ _paletteMutex = _syst->create_mutex();
+ _timer->installProcedure(&FadeServer, 40000 / 25);
+
+
+
Zdebug("CALLING: InitialiseDisplay");
// rv = InitialiseDisplay(640, 480, 8, RD_FULLSCREEN);
_syst->init_size(640, 480);
diff --git a/sword2/sword2.h b/sword2/sword2.h
index 42ad3109ab..972d23d711 100644
--- a/sword2/sword2.h
+++ b/sword2/sword2.h
@@ -62,6 +62,7 @@ class Sword2State : public Engine {
uint32 _features;
byte _gameId;
Sword2Sound *_sound;
+ OSystem::MutexRef _paletteMutex; // put in a gfx class?
private:
bool _quit;
};