From 8db6a4331baf508fd6fec9907ac17a28acb6bf49 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Tue, 14 Jan 2020 21:20:46 +0100
Subject: [PATCH] - added savepic generation for Blood.

---
 source/blood/src/blood.h  |  1 +
 source/blood/src/view.cpp | 11 ++++++++++-
 source/blood/src/view.h   |  2 +-
 source/sw/src/draw.cpp    |  2 --
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/source/blood/src/blood.h b/source/blood/src/blood.h
index 7ba2ed942..287c47863 100644
--- a/source/blood/src/blood.h
+++ b/source/blood/src/blood.h
@@ -85,6 +85,7 @@ struct GameInterface : ::GameInterface
 	void faketimerhandler() override;
 	int app_main() override;
 	void UpdateScreenSize() override;
+	bool GenerateSavePic() override;
 	void FreeGameData() override;
 	bool validate_hud(int) override;
 	void set_hud_layout(int size) override;
diff --git a/source/blood/src/view.cpp b/source/blood/src/view.cpp
index da9b99db8..a030850ef 100644
--- a/source/blood/src/view.cpp
+++ b/source/blood/src/view.cpp
@@ -3064,7 +3064,7 @@ int gLastPal = 0;
 
 int32_t g_frameRate;
 
-void viewDrawScreen(void)
+void viewDrawScreen(bool sceneonly)
 {
     int nPalette = 0;
     static ClockTicks lastUpdate;
@@ -3406,6 +3406,7 @@ void viewDrawScreen(void)
         renderDrawMasks();
         gView->pSprite->cstat = bakCstat;
         screen->FinishScene();
+        if (sceneonly) return;
 
         if (v78 || bDelirium)
         {
@@ -3593,6 +3594,14 @@ void viewDrawScreen(void)
     UpdateDacs(nPalette);
 }
 
+bool GameInterface::GenerateSavePic()
+{
+    viewDrawScreen(true);
+    return true;
+}
+
+
+
 int nLoadingScreenTile;
 char pzLoadingScreenText1[256], pzLoadingScreenText2[256], pzLoadingScreenText3[256];
 
diff --git a/source/blood/src/view.h b/source/blood/src/view.h
index adcae4f9c..804b1d598 100644
--- a/source/blood/src/view.h
+++ b/source/blood/src/view.h
@@ -144,7 +144,7 @@ void viewDisplayMessage(void);
 void viewSetErrorMessage(const char *pMessage);
 void DoLensEffect(void);
 void UpdateDacs(int nPalette, bool bNoTint = false);
-void viewDrawScreen(void);
+void viewDrawScreen(bool sceneonly = false);
 void viewLoadingScreenWide(void);
 void viewLoadingScreenUpdate(const char *pzText4 = NULL, int nPercent = -1);
 void viewLoadingScreen(int nTile, const char *pText, const char *pText2, const char *pText3);
diff --git a/source/sw/src/draw.cpp b/source/sw/src/draw.cpp
index 4d5c270b8..dc1ed5609 100644
--- a/source/sw/src/draw.cpp
+++ b/source/sw/src/draw.cpp
@@ -2446,8 +2446,6 @@ DrawCompass(PLAYERp pp)
 
 bool GameInterface::GenerateSavePic()
 {
-    short i;
-
     ScreenSavePic = TRUE;
     drawscreen(Player + myconnectindex);
     ScreenSavePic = FALSE;