From 5f941e862e6a650db1094b9c8f09ec8753da2c37 Mon Sep 17 00:00:00 2001
From: galaxyhaxz <galaxy-haxz@hotmail.com>
Date: Sun, 10 Nov 2019 20:11:32 -0600
Subject: [PATCH] Fix function order [palette.cpp]

---
 Source/palette.cpp | 128 ++++++++++++++++++++++-----------------------
 Source/palette.h   |   5 --
 2 files changed, 64 insertions(+), 69 deletions(-)

diff --git a/Source/palette.cpp b/Source/palette.cpp
index ed294c412..78d541096 100644
--- a/Source/palette.cpp
+++ b/Source/palette.cpp
@@ -12,38 +12,45 @@ int gamma_correction = 100;
 BOOL color_cycling_enabled = TRUE;
 BOOLEAN sgbFadedIn = TRUE;
 
-void SaveGamma()
+static void palette_update()
 {
-	SRegSaveValue("Diablo", "Gamma Correction", 0, gamma_correction);
-	SRegSaveValue("Diablo", "Color Cycling", FALSE, color_cycling_enabled);
+	int nentries;
+	int max_entries;
+
+	if (lpDDPalette) {
+		nentries = 0;
+		max_entries = 256;
+		if (!fullscreen) {
+			nentries = gdwPalEntries;
+			max_entries = 2 * (128 - gdwPalEntries);
+		}
+		SDrawUpdatePalette(nentries, max_entries, &system_palette[nentries], 0);
+	}
 }
 
-void palette_init()
+static void ApplyGamma(PALETTEENTRY *dst, PALETTEENTRY *src, int n)
 {
-	DWORD error_code;
+	int i;
+	double g;
 
-	LoadGamma();
-	memcpy(system_palette, orig_palette, sizeof(orig_palette));
-	LoadSysPal();
-#ifdef __cplusplus
-	error_code = lpDDInterface->CreatePalette(DDPCAPS_ALLOW256 | DDPCAPS_8BIT, system_palette, &lpDDPalette, NULL);
-#else
-	error_code = lpDDInterface->lpVtbl->CreatePalette(lpDDInterface, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, system_palette, &lpDDPalette, NULL);
-#endif
-	if (error_code)
-		ErrDlg(IDD_DIALOG8, error_code, "C:\\Src\\Diablo\\Source\\PALETTE.CPP", 143);
-#ifdef __cplusplus
-	error_code = lpDDSPrimary->SetPalette(lpDDPalette);
-#else
-	error_code = lpDDSPrimary->lpVtbl->SetPalette(lpDDSPrimary, lpDDPalette);
-#endif
-#ifndef RGBMODE
-	if (error_code)
-		ErrDlg(IDD_DIALOG8, error_code, "C:\\Src\\Diablo\\Source\\PALETTE.CPP", 146);
-#endif
+	g = gamma_correction / 100.0;
+
+	for (i = 0; i < n; i++) {
+		dst->peRed = pow(src->peRed / 256.0, g) * 256.0;
+		dst->peGreen = pow(src->peGreen / 256.0, g) * 256.0;
+		dst->peBlue = pow(src->peBlue / 256.0, g) * 256.0;
+		dst++;
+		src++;
+	}
+}
+
+void SaveGamma()
+{
+	SRegSaveValue("Diablo", "Gamma Correction", 0, gamma_correction);
+	SRegSaveValue("Diablo", "Color Cycling", FALSE, color_cycling_enabled);
 }
 
-void LoadGamma()
+static void LoadGamma()
 {
 	int gamma_value;
 	int value;
@@ -63,7 +70,7 @@ void LoadGamma()
 	color_cycling_enabled = value;
 }
 
-void LoadSysPal()
+static void LoadSysPal()
 {
 	HDC hDC;
 	int i, iStartIndex;
@@ -90,6 +97,31 @@ void LoadSysPal()
 	}
 }
 
+void palette_init()
+{
+	DWORD error_code;
+
+	LoadGamma();
+	memcpy(system_palette, orig_palette, sizeof(orig_palette));
+	LoadSysPal();
+#ifdef __cplusplus
+	error_code = lpDDInterface->CreatePalette(DDPCAPS_ALLOW256 | DDPCAPS_8BIT, system_palette, &lpDDPalette, NULL);
+#else
+	error_code = lpDDInterface->lpVtbl->CreatePalette(lpDDInterface, DDPCAPS_ALLOW256 | DDPCAPS_8BIT, system_palette, &lpDDPalette, NULL);
+#endif
+	if (error_code)
+		ErrDlg(IDD_DIALOG8, error_code, "C:\\Src\\Diablo\\Source\\PALETTE.CPP", 143);
+#ifdef __cplusplus
+	error_code = lpDDSPrimary->SetPalette(lpDDPalette);
+#else
+	error_code = lpDDSPrimary->lpVtbl->SetPalette(lpDDSPrimary, lpDDPalette);
+#endif
+#ifndef RGBMODE
+	if (error_code)
+		ErrDlg(IDD_DIALOG8, error_code, "C:\\Src\\Diablo\\Source\\PALETTE.CPP", 146);
+#endif
+}
+
 void LoadPalette(char *pszFileName)
 {
 	int i;
@@ -149,38 +181,6 @@ void IncreaseGamma()
 	}
 }
 
-void palette_update()
-{
-	int nentries;
-	int max_entries;
-
-	if (lpDDPalette) {
-		nentries = 0;
-		max_entries = 256;
-		if (!fullscreen) {
-			nentries = gdwPalEntries;
-			max_entries = 2 * (128 - gdwPalEntries);
-		}
-		SDrawUpdatePalette(nentries, max_entries, &system_palette[nentries], 0);
-	}
-}
-
-void ApplyGamma(PALETTEENTRY *dst, PALETTEENTRY *src, int n)
-{
-	int i;
-	double g;
-
-	g = gamma_correction / 100.0;
-
-	for (i = 0; i < n; i++) {
-		dst->peRed = pow(src->peRed / 256.0, g) * 256.0;
-		dst->peGreen = pow(src->peGreen / 256.0, g) * 256.0;
-		dst->peBlue = pow(src->peBlue / 256.0, g) * 256.0;
-		dst++;
-		src++;
-	}
-}
-
 void DecreaseGamma()
 {
 	if (gamma_correction > 30) {
@@ -202,12 +202,7 @@ int UpdateGamma(int gamma)
 	return 130 - gamma_correction;
 }
 
-void BlackPalette()
-{
-	SetFadeLevel(0);
-}
-
-void SetFadeLevel(DWORD fadeval)
+static void SetFadeLevel(DWORD fadeval)
 {
 	int i;
 
@@ -227,6 +222,11 @@ void SetFadeLevel(DWORD fadeval)
 	}
 }
 
+void BlackPalette()
+{
+	SetFadeLevel(0);
+}
+
 void PaletteFadeIn(int fr)
 {
 	int i;
diff --git a/Source/palette.h b/Source/palette.h
index 1181e72a0..58099287e 100644
--- a/Source/palette.h
+++ b/Source/palette.h
@@ -9,18 +9,13 @@ extern int gdwPalEntries;
 
 void SaveGamma();
 void palette_init();
-void LoadGamma();
-void LoadSysPal();
 void LoadPalette(char *pszFileName);
 void LoadRndLvlPal(int l);
 void ResetPal();
 void IncreaseGamma();
-void palette_update();
-void ApplyGamma(PALETTEENTRY *dst, PALETTEENTRY *src, int n);
 void DecreaseGamma();
 int UpdateGamma(int gamma);
 void BlackPalette();
-void SetFadeLevel(DWORD fadeval);
 void PaletteFadeIn(int fr);
 void PaletteFadeOut(int fr);
 void palette_update_caves();