Merge branch 'next' into backport_unslot-music

2024-12-26 04:11:18 +00:00 · 2016-02-26 02:11:29 -05:00 · 2016-02-26 02:11:29 -05:00 · 2b12e5ff20
commit 2b12e5ff20
parent 8fc484cea9 6655e92410
25 changed files with 432 additions and 122 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,33 @@
+language: c
+sudo: required
+dist: trusty
+
+env:
+- CFLAGS=-Wno-absolute-value -Werror
+
+compiler:
+  - gcc
+  - clang
+
+cache:
+  directories:
+  - $HOME/srb2_cache
+
+addons:
+  apt:
+    packages:
+    - libsdl2-mixer-dev
+    - libpng-dev
+    - libgl1-mesa-dev
+    - libgme-dev
+    - p7zip-full
+
+before_script:
+  - mkdir $HOME/srb2_cache
+  - wget --verbose --server-response -c http://rosenthalcastle.org/srb2/SRB2-v2114-assets.7z -O $HOME/srb2_cache/SRB2-v2114-assets.7z
+  - 7z x $HOME/srb2_cache/SRB2-v2114-assets.7z -oassets
+  - mkdir build
+  - cd build
+  - cmake ..
+
+script: make
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -28,7 +28,7 @@ macro(add_framework fwname appname)
 		${CMAKE_OSX_SYSROOT}/Library
 		/System/Library
 		/Library
-    	PATH_SUFFIXES Frameworks
+	ATH_SUFFIXES Frameworks
 	NO_DEFAULT_PATH)
    if( ${FRAMEWORK_${fwname}} STREQUAL FRAMEWORK_${fwname}-NOTFOUND)
        MESSAGE(ERROR ": Framework ${fwname} not found")
@ -80,9 +80,6 @@ endif()

 if(${CMAKE_SYSTEM} MATCHES "Darwin")
 	add_definitions(-DMACOSX)
-	if(${CMAKE_C_COMPILER_ID} MATCHES "Clang")
-		set(CLANG ON)
-	endif()
 endif()

 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -168,7 +168,7 @@ set(SRB2_CORE_GAME_SOURCES
 	p_tick.h
 )

-if(NOT CLANG)
+if(NOT (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
 	set(SRB2_CORE_SOURCES ${SRB2_CORE_SOURCES} string.c)
 endif()

@ -406,10 +406,14 @@ endif()

 # Compatibility flag with later versions of GCC
 # We should really fix our code to not need this
-if(NOT CLANG AND NOT MSVC)
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
 	set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS} -mno-ms-bitfields)
 endif()

+if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+	set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS} -Wno-absolute-value)
+endif()
+
 add_definitions(-DCMAKECONFIG)

 #add_library(SRB2Core STATIC
--- a/src/b_bot.c
+++ b/src/b_bot.c
@ -49,7 +49,7 @@ static inline void B_BuildTailsTiccmd(mobj_t *sonic, mobj_t *tails, ticcmd_t *cm
 		if (sonic->player->pflags & (PF_MACESPIN|PF_ITEMHANG))
 		{
 			cmd->forwardmove = sonic->player->cmd.forwardmove;
-			cmd->angleturn = abs(tails->angle - sonic->angle)>>16;
+			cmd->angleturn = abs((tails->angle - sonic->angle))>>16;
 			if (sonic->angle < tails->angle)
 				cmd->angleturn = -cmd->angleturn;
 		} else if (dist > FixedMul(512*FRACUNIT, tails->scale))
--- a/src/doomdef.h
+++ b/src/doomdef.h
@ -210,13 +210,6 @@ extern FILE *logstream;
 // Note that we use this to help keep internal testing in check; this is why v2.1.0 is not version "1".
 #define MODVERSION 19

-
-
-
-
-// some tests, enable or disable it if it run or not
-#define SPLITSCREEN
-
 // =========================================================================

 // The maximum number of players, multiplayer/networking.
@ -352,11 +345,7 @@ void CONS_Debug(INT32 debugflags, const char *fmt, ...) FUNCDEBUG;
 #include "m_swap.h"

 // Things that used to be in dstrings.h
-#define DEVMAPS "devmaps"
-#define DEVDATA "devdata"
-
 #define SAVEGAMENAME "srb2sav"
-
 char savegamename[256];

 // m_misc.h
--- a/src/f_finale.c
+++ b/src/f_finale.c
@ -603,7 +603,7 @@ static void F_IntroDrawScene(void)

 				if (finalecount-84 < 58) { // Pure Fat is driving up!
 					int ftime = (finalecount-84);
-					x = (-189<<FRACBITS) + (FixedMul((6<<FRACBITS)+FRACUNIT/3, ftime<<FRACBITS) - FixedMul((6<<FRACBITS)+FRACUNIT/3, FixedDiv(FixedMul(ftime<<FRACBITS, ftime<<FRACBITS), 120<<FRACBITS)));
+					x = (-189*FRACUNIT) + (FixedMul((6<<FRACBITS)+FRACUNIT/3, ftime<<FRACBITS) - FixedMul((6<<FRACBITS)+FRACUNIT/3, FixedDiv(FixedMul(ftime<<FRACBITS, ftime<<FRACBITS), 120<<FRACBITS)));
 					y = (BASEVIDHEIGHT<<FRACBITS) - FixedMul(417<<FRACBITS, aspect);
 					// Draw the body
 					V_DrawSciencePatch(x, y, V_SNAPTOLEFT|V_SNAPTOBOTTOM, (patch = W_CachePatchName("PUREFAT1", PU_CACHE)), aspect);
--- a/src/hardware/hw_md2.c
+++ b/src/hardware/hw_md2.c
@ -41,6 +41,7 @@
 #include "../r_things.h"

 #include "hw_main.h"
+#include "../v_video.h"
 #ifdef HAVE_PNG

 #ifndef _MSC_VER
@ -881,6 +882,59 @@ static void md2_loadTexture(md2_t *model)
 	HWR_UnlockCachedPatch(grpatch);
 }

+// -----------------+
+// md2_loadBlendTexture  : Download a pcx or png texture for blending MD2 models
+// -----------------+
+static void md2_loadBlendTexture(md2_t *model)
+{
+	GLPatch_t *grpatch;
+	char *filename = Z_Malloc(strlen(model->filename)+7, PU_STATIC, NULL);
+	strcpy(filename, model->filename);
+
+	FIL_ForceExtension(filename, "_blend.png");
+
+	if (model->blendgrpatch)
+	{
+		grpatch = model->blendgrpatch;
+		Z_Free(grpatch->mipmap.grInfo.data);
+	}
+	else
+		grpatch = Z_Calloc(sizeof *grpatch, PU_HWRPATCHINFO,
+		                   &(model->blendgrpatch));
+
+	if (!grpatch->mipmap.downloaded && !grpatch->mipmap.grInfo.data)
+	{
+		int w = 0, h = 0;
+#ifdef HAVE_PNG
+		grpatch->mipmap.grInfo.format = PNG_Load(filename, &w, &h, grpatch);
+		if (grpatch->mipmap.grInfo.format == 0)
+#endif
+		grpatch->mipmap.grInfo.format = PCX_Load(filename, &w, &h, grpatch);
+		if (grpatch->mipmap.grInfo.format == 0)
+		{
+			Z_Free(filename);
+			return;
+		}
+
+		grpatch->mipmap.downloaded = 0;
+		grpatch->mipmap.flags = 0;
+
+		grpatch->width = (INT16)w;
+		grpatch->height = (INT16)h;
+		grpatch->mipmap.width = (UINT16)w;
+		grpatch->mipmap.height = (UINT16)h;
+
+		// not correct!
+		grpatch->mipmap.grInfo.smallLodLog2 = GR_LOD_LOG2_256;
+		grpatch->mipmap.grInfo.largeLodLog2 = GR_LOD_LOG2_256;
+		grpatch->mipmap.grInfo.aspectRatioLog2 = GR_ASPECT_LOG2_1x1;
+	}
+	HWD.pfnSetTexture(&grpatch->mipmap); // We do need to do this so that it can be cleared and knows to recreate it when necessary
+	HWR_UnlockCachedPatch(grpatch);
+
+	Z_Free(filename);
+}
+
 // Don't spam the console, or the OS with fopen requests!
 static boolean nomd2s = false;

@ -1050,6 +1104,248 @@ spritemd2found:
 	fclose(f);
 }

+static void HWR_CreateBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, GLMipmap_t *grmip, skincolors_t color)
+{
+	UINT16 w = gpatch->width, h = gpatch->height;
+	UINT32 size = w*h;
+	RGBA_t *image, *blendimage, *cur, blendcolor;
+
+	if (grmip->width == 0)
+	{
+
+		grmip->width = gpatch->width;
+		grmip->height = gpatch->height;
+
+		// no wrap around, no chroma key
+		grmip->flags = 0;
+		// setup the texture info
+		grmip->grInfo.format = GR_RGBA;
+	}
+
+	Z_Free(grmip->grInfo.data);
+	grmip->grInfo.data = NULL;
+
+	cur = Z_Malloc(size*4, PU_HWRCACHE, &grmip->grInfo.data);
+	memset(cur, 0x00, size*4);
+
+	image = gpatch->mipmap.grInfo.data;
+	blendimage = blendgpatch->mipmap.grInfo.data;
+
+	switch (color)
+	{
+		case SKINCOLOR_WHITE:
+			blendcolor = V_GetColor(3);
+			break;
+		case SKINCOLOR_SILVER:
+			blendcolor = V_GetColor(10);
+			break;
+		case SKINCOLOR_GREY:
+			blendcolor = V_GetColor(15);
+			break;
+		case SKINCOLOR_BLACK:
+			blendcolor = V_GetColor(27);
+			break;
+		case SKINCOLOR_CYAN:
+			blendcolor = V_GetColor(215);
+			break;
+		case SKINCOLOR_TEAL:
+			blendcolor = V_GetColor(221);
+			break;
+		case SKINCOLOR_STEELBLUE:
+			blendcolor = V_GetColor(203);
+			break;
+		case SKINCOLOR_BLUE:
+			blendcolor = V_GetColor(232);
+			break;
+		case SKINCOLOR_PEACH:
+			blendcolor = V_GetColor(71);
+			break;
+		case SKINCOLOR_TAN:
+			blendcolor = V_GetColor(79);
+			break;
+		case SKINCOLOR_PINK:
+			blendcolor = V_GetColor(147);
+			break;
+		case SKINCOLOR_LAVENDER:
+			blendcolor = V_GetColor(251);
+			break;
+		case SKINCOLOR_PURPLE:
+			blendcolor = V_GetColor(195);
+			break;
+		case SKINCOLOR_ORANGE:
+			blendcolor = V_GetColor(87);
+			break;
+		case SKINCOLOR_ROSEWOOD:
+			blendcolor = V_GetColor(94);
+			break;
+		case SKINCOLOR_BEIGE:
+			blendcolor = V_GetColor(40);
+			break;
+		case SKINCOLOR_BROWN:
+			blendcolor = V_GetColor(57);
+			break;
+		case SKINCOLOR_RED:
+			blendcolor = V_GetColor(130);
+			break;
+		case SKINCOLOR_DARKRED:
+			blendcolor = V_GetColor(139);
+			break;
+		case SKINCOLOR_NEONGREEN:
+			blendcolor = V_GetColor(184);
+			break;
+		case SKINCOLOR_GREEN:
+			blendcolor = V_GetColor(166);
+			break;
+		case SKINCOLOR_ZIM:
+			blendcolor = V_GetColor(180);
+			break;
+		case SKINCOLOR_OLIVE:
+			blendcolor = V_GetColor(108);
+			break;
+		case SKINCOLOR_YELLOW:
+			blendcolor = V_GetColor(104);
+			break;
+		case SKINCOLOR_GOLD:
+			blendcolor = V_GetColor(115);
+			break;
+
+		case SKINCOLOR_SUPER1:
+			blendcolor = V_GetColor(97);
+			break;
+		case SKINCOLOR_SUPER2:
+			blendcolor = V_GetColor(100);
+			break;
+		case SKINCOLOR_SUPER3:
+			blendcolor = V_GetColor(103);
+			break;
+		case SKINCOLOR_SUPER4:
+			blendcolor = V_GetColor(113);
+			break;
+		case SKINCOLOR_SUPER5:
+			blendcolor = V_GetColor(116);
+			break;
+
+		case SKINCOLOR_TSUPER1:
+			blendcolor = V_GetColor(81);
+			break;
+		case SKINCOLOR_TSUPER2:
+			blendcolor = V_GetColor(82);
+			break;
+		case SKINCOLOR_TSUPER3:
+			blendcolor = V_GetColor(84);
+			break;
+		case SKINCOLOR_TSUPER4:
+			blendcolor = V_GetColor(85);
+			break;
+		case SKINCOLOR_TSUPER5:
+			blendcolor = V_GetColor(87);
+			break;
+
+		case SKINCOLOR_KSUPER1:
+			blendcolor = V_GetColor(122);
+			break;
+		case SKINCOLOR_KSUPER2:
+			blendcolor = V_GetColor(123);
+			break;
+		case SKINCOLOR_KSUPER3:
+			blendcolor = V_GetColor(124);
+			break;
+		case SKINCOLOR_KSUPER4:
+			blendcolor = V_GetColor(125);
+			break;
+		case SKINCOLOR_KSUPER5:
+			blendcolor = V_GetColor(126);
+			break;
+		default:
+			blendcolor = V_GetColor(247);
+			break;
+	}
+
+	while (size--)
+	{
+		if (blendimage->s.alpha == 0)
+		{
+			// Don't bother with blending the pixel if the alpha of the blend pixel is 0
+			cur->rgba = image->rgba;
+		}
+		else
+		{
+			INT32 tempcolor;
+			INT16 tempmult, tempalpha;
+			tempalpha = -(abs(blendimage->s.red-127)-127)*2;
+			if (tempalpha > 255)
+				tempalpha = 255;
+			else if (tempalpha < 0)
+				tempalpha = 0;
+
+			tempmult = (blendimage->s.red-127)*2;
+			if (tempmult > 255)
+				tempmult = 255;
+			else if (tempmult < 0)
+				tempmult = 0;
+
+			tempcolor = (image->s.red*(255-blendimage->s.alpha))/255 + ((tempmult + ((tempalpha*blendcolor.s.red)/255)) * blendimage->s.alpha)/255;
+			cur->s.red = (UINT8)tempcolor;
+			tempcolor = (image->s.green*(255-blendimage->s.alpha))/255 + ((tempmult + ((tempalpha*blendcolor.s.green)/255)) * blendimage->s.alpha)/255;
+			cur->s.green = (UINT8)tempcolor;
+			tempcolor = (image->s.blue*(255-blendimage->s.alpha))/255 + ((tempmult + ((tempalpha*blendcolor.s.blue)/255)) * blendimage->s.alpha)/255;
+			cur->s.blue = (UINT8)tempcolor;
+			cur->s.alpha = image->s.alpha;
+		}
+
+		cur++; image++; blendimage++;
+	}
+
+	return;
+}
+
+static void HWR_GetBlendedTexture(GLPatch_t *gpatch, GLPatch_t *blendgpatch, const UINT8 *colormap, skincolors_t color)
+{
+	// mostly copied from HWR_GetMappedPatch, hence the similarities and comment
+	GLMipmap_t *grmip, *newmip;
+
+	if (colormap == colormaps || colormap == NULL)
+	{
+		// Don't do any blending
+		HWD.pfnSetTexture(&gpatch->mipmap);
+		return;
+	}
+
+	// search for the mimmap
+	// skip the first (no colormap translated)
+	for (grmip = &gpatch->mipmap; grmip->nextcolormap; )
+	{
+		grmip = grmip->nextcolormap;
+		if (grmip->colormap == colormap)
+		{
+			if (grmip->downloaded && grmip->grInfo.data)
+			{
+				HWD.pfnSetTexture(grmip); // found the colormap, set it to the correct texture
+				Z_ChangeTag(grmip->grInfo.data, PU_HWRCACHE_UNLOCKED);
+				return;
+			}
+		}
+	}
+
+	// If here, the blended texture has not been created
+	// So we create it
+
+	//BP: WARNING: don't free it manually without clearing the cache of harware renderer
+	//              (it have a liste of mipmap)
+	//    this malloc is cleared in HWR_FreeTextureCache
+	//    (...) unfortunately z_malloc fragment alot the memory :(so malloc is better
+	newmip = calloc(1, sizeof (*newmip));
+	if (newmip == NULL)
+		I_Error("%s: Out of memory", "HWR_GetMappedPatch");
+	grmip->nextcolormap = newmip;
+	newmip->colormap = colormap;
+
+	HWR_CreateBlendedTexture(gpatch, blendgpatch, newmip, color);
+
+	HWD.pfnSetTexture(newmip);
+	Z_ChangeTag(newmip->grInfo.data, PU_HWRCACHE_UNLOCKED);
+}
+

 // -----------------+
 // HWR_DrawMD2      : Draw MD2
@ -1180,14 +1476,26 @@ void HWR_DrawMD2(gr_vissprite_t *spr)
 		gpatch = md2->grpatch;
 		if (!gpatch || !gpatch->mipmap.grInfo.format || !gpatch->mipmap.downloaded)
 			md2_loadTexture(md2);
-
 		gpatch = md2->grpatch; // Load it again, because it isn't being loaded into gpatch after md2_loadtexture...

+		if ((gpatch && gpatch->mipmap.grInfo.format) // don't load the blend texture if the base texture isn't available
+			&& (!md2->blendgrpatch || !((GLPatch_t *)md2->blendgrpatch)->mipmap.grInfo.format || !((GLPatch_t *)md2->blendgrpatch)->mipmap.downloaded))
+			md2_loadBlendTexture(md2);
+
 		if (gpatch && gpatch->mipmap.grInfo.format) // else if meant that if a texture couldn't be loaded, it would just end up using something else's texture
+		{
+			if ((skincolors_t)spr->mobj->color != SKINCOLOR_NONE &&
+				md2->blendgrpatch && ((GLPatch_t *)md2->blendgrpatch)->mipmap.grInfo.format
+				&& gpatch->width == ((GLPatch_t *)md2->blendgrpatch)->width && gpatch->height == ((GLPatch_t *)md2->blendgrpatch)->height)
+			{
+				HWR_GetBlendedTexture(gpatch, (GLPatch_t *)md2->blendgrpatch, spr->colormap, (skincolors_t)spr->mobj->color);
+			}
+			else
 			{
 				// This is safe, since we know the texture has been downloaded
 				HWD.pfnSetTexture(&gpatch->mipmap);
 			}
+		}
 		else
 		{
 			// Sprite
--- a/src/hardware/hw_md2.h
+++ b/src/hardware/hw_md2.h
@ -120,6 +120,7 @@ typedef struct
 	float       offset;
 	md2_model_t *model;
 	void        *grpatch;
+	void        *blendgrpatch;
 	boolean     notfound;
 	INT32       skin;
 } md2_t;
--- a/src/info.c
+++ b/src/info.c
@ -4223,7 +4223,7 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		MT_GOOP,           // painchance
 		sfx_dmpain,        // painsound
 		S_EGGMOBILE2_PAIN2, // meleestate
-		MT_EGGMOBILE2_POGO, // missilestate
+		(statenum_t)MT_EGGMOBILE2_POGO, // missilestate
 		S_EGGMOBILE2_DIE1, // deathstate
 		S_EGGMOBILE2_FLEE1,// xdeathstate
 		sfx_cybdth,        // deathsound
--- a/src/m_menu.c
+++ b/src/m_menu.c
@ -6074,7 +6074,7 @@ static void M_RoomMenu(INT32 choice)

 	for (i = 0; room_list[i].header.buffer[0]; i++)
 	{
-		if(room_list[i].name != '\0')
+		if(*room_list[i].name != '\0')
 		{
 			MP_RoomMenu[i+1].text = room_list[i].name;
 			roomIds[i] = room_list[i].id;
--- a/src/m_misc.c
+++ b/src/m_misc.c
@ -677,7 +677,7 @@ static void M_PNGText(png_structp png_ptr, png_infop png_info_ptr, PNG_CONST png
 	else
 		snprintf(maptext, 8, "Unknown");

-	if (gamestate == GS_LEVEL && mapheaderinfo[gamemap-1]->lvlttl)
+	if (gamestate == GS_LEVEL && mapheaderinfo[gamemap-1]->lvlttl[0] != '\0')
 		snprintf(lvlttltext, 48, "%s%s%s",
 			mapheaderinfo[gamemap-1]->lvlttl,
 			(mapheaderinfo[gamemap-1]->levelflags & LF_NOZONE) ? "" : " ZONE",
--- a/src/p_enemy.c
+++ b/src/p_enemy.c
@ -6358,7 +6358,7 @@ void A_Boss2PogoTarget(mobj_t *actor)

 	if (actor->info->missilestate) // spawn the pogo stick collision box
 	{
-		mobj_t *pogo = P_SpawnMobj(actor->x, actor->y, actor->z - mobjinfo[actor->info->missilestate].height, actor->info->missilestate);
+		mobj_t *pogo = P_SpawnMobj(actor->x, actor->y, actor->z - mobjinfo[actor->info->missilestate].height, (mobjtype_t)actor->info->missilestate);
 		pogo->target = actor;
 	}

--- a/src/p_inter.c
+++ b/src/p_inter.c
@ -1339,6 +1339,9 @@ void P_TouchSpecialThing(mobj_t *special, mobj_t *toucher, boolean heightcheck)
 			}
 			else
 				player->pflags |= PF_ITEMHANG;
+
+			// Can't jump first frame
+			player->pflags |= PF_JUMPSTASIS;
 			return;
 		case MT_BIGMINE:
 		case MT_BIGAIRMINE:
--- a/src/p_map.c
+++ b/src/p_map.c
@ -503,7 +503,7 @@ static boolean PIT_CheckThing(mobj_t *thing)
 			return true; // overhead
 		if (thing->z + thing->height < tmthing->z)
 			return true; // underneath
-		if (tmthing->player && tmthing->flags & MF_SHOOTABLE)
+		if (tmthing->player && tmthing->flags & MF_SHOOTABLE && thing->health > 0)
 			P_DamageMobj(tmthing, thing, thing, 1);
 		return true;
 	}
@ -514,7 +514,7 @@ static boolean PIT_CheckThing(mobj_t *thing)
 			return true; // overhead
 		if (tmthing->z + tmthing->height < thing->z)
 			return true; // underneath
-		if (thing->player && thing->flags & MF_SHOOTABLE)
+		if (thing->player && thing->flags & MF_SHOOTABLE && tmthing->health > 0)
 			P_DamageMobj(thing, tmthing, tmthing, 1);
 		return true;
 	}
@ -2636,8 +2636,8 @@ isblocking:

 			climbangle += (ANGLE_90 * (whichside ? -1 : 1));

-			if (((!slidemo->player->climbing && abs(slidemo->angle - ANGLE_90 - climbline) < ANGLE_45)
-			|| (slidemo->player->climbing == 1 && abs(slidemo->angle - climbline) < ANGLE_135))
+			if (((!slidemo->player->climbing && abs((slidemo->angle - ANGLE_90 - climbline)) < ANGLE_45)
+			|| (slidemo->player->climbing == 1 && abs((slidemo->angle - climbline)) < ANGLE_135))
 			&& P_IsClimbingValid(slidemo->player, climbangle))
 			{
 				slidemo->angle = climbangle;
--- a/src/p_user.c
+++ b/src/p_user.c
@ -6340,8 +6340,7 @@ static void P_MovePlayer(player_t *player)
 		if (!(player->powers[pw_nocontrol] & (1<<15)))
 			player->pflags |= PF_JUMPSTASIS;
 	}
-	else
-		player->pflags &= ~PF_FULLSTASIS;
+	// note: don't unset stasis here

 	if (!player->spectator && G_TagGametype())
 	{
@ -7966,9 +7965,9 @@ boolean P_MoveChaseCamera(player_t *player, camera_t *thiscam, boolean resetcall
 		if (player == &players[consoleplayer])
 		{
 			if (focusangle >= localangle)
-				localangle += abs(focusangle - localangle)>>5;
+				localangle += abs((focusangle - localangle))>>5;
 			else
-				localangle -= abs(focusangle - localangle)>>5;
+				localangle -= abs((focusangle - localangle))>>5;
 		}
 	}
 	else if (P_AnalogMove(player)) // Analog
@ -8928,6 +8927,11 @@ void P_PlayerThink(player_t *player)
 	if (!player->mo)
 		return; // P_MovePlayer removed player->mo.

+	// Unset statis flags after moving.
+	// In other words, if you manually set stasis via code,
+	// it lasts for one tic.
+	player->pflags &= ~PF_FULLSTASIS;
+
 #ifdef POLYOBJECTS
 	if (player->onconveyor == 1)
 			player->cmomy = player->cmomx = 0;
--- a/src/sdl/CMakeLists.txt
+++ b/src/sdl/CMakeLists.txt
@ -117,7 +117,7 @@ if(${SDL2_FOUND})
 	add_executable(SRB2SDL2 MACOSX_BUNDLE WIN32 ${SRB2_SDL2_TOTAL_SOURCES})
 	set_target_properties(SRB2SDL2 PROPERTIES OUTPUT_NAME ${SRB2_SDL2_EXE_NAME})

-	if(CLANG)
+	if((CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang"))
 		add_framework(CoreFoundation SRB2SDL2)
 		add_framework(SDL2 SRB2SDL2)
 		add_framework(SDL2_mixer SRB2SDL2)
@ -224,7 +224,7 @@ if(${SDL2_FOUND})
 	endif()

 	#### Installation ####
-	if (CLANG)
+	if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
 		install(TARGETS SRB2SDL2
 			BUNDLE DESTINATION .
 		)
@ -265,7 +265,7 @@ if(${SDL2_FOUND})


 	# Mac bundle fixup
-	if(CLANG)
+	if (CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
 		install(CODE "
 			include(BundleUtilities)
 			fixup_bundle(\"${CMAKE_INSTALL_PREFIX}/Sonic Robo Blast 2.app\"
--- a/src/sdl/i_system.c
+++ b/src/sdl/i_system.c
@ -45,9 +45,6 @@ typedef DWORD (WINAPI *p_timeGetTime) (void);
 typedef UINT (WINAPI *p_timeEndPeriod) (UINT);
 typedef HANDLE (WINAPI *p_OpenFileMappingA) (DWORD, BOOL, LPCSTR);
 typedef LPVOID (WINAPI *p_MapViewOfFile) (HANDLE, DWORD, DWORD, DWORD, SIZE_T);
-typedef HANDLE (WINAPI *p_GetCurrentProcess) (VOID);
-typedef BOOL (WINAPI *p_GetProcessAffinityMask) (HANDLE, PDWORD_PTR, PDWORD_PTR);
-typedef BOOL (WINAPI *p_SetProcessAffinityMask) (HANDLE, DWORD_PTR);
 #endif
 #endif
 #include <stdio.h>
@ -2779,7 +2776,6 @@ static const char *locateWad(void)
    {
        return returnWadPath;
    }
-
 #endif

 	// examine default dirs
@ -3070,52 +3066,6 @@ const CPUInfoFlags *I_CPUInfo(void)
 #endif
 }

-#if (defined (_WIN32) && !defined (_WIN32_WCE)) && !defined (_XBOX)
-static void CPUAffinity_OnChange(void);
-static consvar_t cv_cpuaffinity = {"cpuaffinity", "-1", CV_SAVE | CV_CALL, NULL, CPUAffinity_OnChange, 0, NULL, NULL, 0, 0, NULL};
-
-static p_GetCurrentProcess pfnGetCurrentProcess = NULL;
-static p_GetProcessAffinityMask pfnGetProcessAffinityMask = NULL;
-static p_SetProcessAffinityMask pfnSetProcessAffinityMask = NULL;
-
-static inline VOID GetAffinityFuncs(VOID)
-{
-	HMODULE h = GetModuleHandleA("kernel32.dll");
-	pfnGetCurrentProcess = (p_GetCurrentProcess)GetProcAddress(h, "GetCurrentProcess");
-	pfnGetProcessAffinityMask = (p_GetProcessAffinityMask)GetProcAddress(h, "GetProcessAffinityMask");
-	pfnSetProcessAffinityMask = (p_SetProcessAffinityMask)GetProcAddress(h, "SetProcessAffinityMask");
-}
-
-static void CPUAffinity_OnChange(void)
-{
-	DWORD_PTR dwProcMask, dwSysMask;
-	HANDLE selfpid;
-
-	if (!pfnGetCurrentProcess || !pfnGetProcessAffinityMask || !pfnSetProcessAffinityMask)
-		return;
-	else
-		selfpid = pfnGetCurrentProcess();
-
-	pfnGetProcessAffinityMask(selfpid, &dwProcMask, &dwSysMask);
-
-	/* If resulting mask is zero, don't change anything and fall back to
-	 * actual mask.
-	 */
-	if(dwSysMask & cv_cpuaffinity.value)
-	{
-		pfnSetProcessAffinityMask(selfpid, dwSysMask & cv_cpuaffinity.value);
-		CV_StealthSetValue(&cv_cpuaffinity, (INT32)(dwSysMask & cv_cpuaffinity.value));
-	}
-	else
-		CV_StealthSetValue(&cv_cpuaffinity, (INT32)dwProcMask);
-}
-#endif
-
-void I_RegisterSysCommands(void)
-{
-#if (defined (_WIN32) && !defined (_WIN32_WCE)) && !defined (_XBOX)
-	GetAffinityFuncs();
-	CV_RegisterVar(&cv_cpuaffinity);
-#endif
-}
+// note CPUAFFINITY code used to reside here
+void I_RegisterSysCommands(void) {}
 #endif
--- a/src/sdl/i_video.c
+++ b/src/sdl/i_video.c
@ -1701,22 +1701,12 @@ void I_StartupGraphics(void)
 	keyboard_started = true;

 #if !defined(HAVE_TTF)
-#ifdef _WIN32 // Initialize Audio as well, otherwise Win32's DirectX can not use audio
-	if (SDL_InitSubSystem(SDL_INIT_AUDIO|SDL_INIT_VIDEO) < 0)
-#else //SDL_OpenAudio will do SDL_InitSubSystem(SDL_INIT_AUDIO)
+	// Previously audio was init here for questionable reasons?
 	if (SDL_InitSubSystem(SDL_INIT_VIDEO) < 0)
-#endif
-	{
-#ifdef _WIN32
-		if (SDL_WasInit(SDL_INIT_AUDIO)==0)
-			CONS_Printf(M_GetText("Couldn't initialize SDL's Audio System with Video System: %s\n"), SDL_GetError());
-		if (SDL_WasInit(SDL_INIT_VIDEO)==0)
-#endif
 	{
 		CONS_Printf(M_GetText("Couldn't initialize SDL's Video System: %s\n"), SDL_GetError());
 		return;
 	}
-	}
 #endif
 	{
 		char vd[100]; //stack space for video name
--- a/src/sdl/mixer_sound.c
+++ b/src/sdl/mixer_sound.c
@ -77,7 +77,16 @@ static INT32 current_track;
 void I_StartupSound(void)
 {
 	I_Assert(!sound_started);
-	sound_started = true;
+
+	// EE inits audio first so we're following along.
+	if (SDL_WasInit(SDL_INIT_AUDIO) == SDL_INIT_AUDIO)
+		CONS_Printf("SDL Audio already started\n");
+	else if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0)
+	{
+		CONS_Alert(CONS_ERROR, "Error initializing SDL Audio: %s\n", SDL_GetError());
+		// call to start audio failed -- we do not have it
+		return;
+	}

 	midimode = false;
 	music = NULL;
@ -86,19 +95,31 @@ void I_StartupSound(void)
 #if SDL_MIXER_VERSION_ATLEAST(1,2,11)
 	Mix_Init(MIX_INIT_FLAC|MIX_INIT_MOD|MIX_INIT_MP3|MIX_INIT_OGG);
 #endif
-	Mix_OpenAudio(44100, AUDIO_S16LSB, 2, 2048);
+
+	if (Mix_OpenAudio(44100, AUDIO_S16SYS, 2, 2048) < 0)
+	{
+		CONS_Alert(CONS_ERROR, "Error starting SDL_Mixer: %s\n", Mix_GetError());
+		// call to start audio failed -- we do not have it
+		return;
+	}
+
+	sound_started = true;
 	Mix_AllocateChannels(256);
 }

 void I_ShutdownSound(void)
 {
-	I_Assert(sound_started);
+	if (!sound_started)
+		return; // not an error condition
 	sound_started = false;

 	Mix_CloseAudio();
 #if SDL_MIXER_VERSION_ATLEAST(1,2,11)
 	Mix_Quit();
 #endif
+
+	SDL_QuitSubSystem(SDL_INIT_AUDIO);
+
 #ifdef HAVE_LIBGME
 	if (gme)
 		gme_delete(gme);
--- a/src/sdl/sdl_sound.c
+++ b/src/sdl/sdl_sound.c
@ -1213,6 +1213,16 @@ void I_StartupSound(void)
 	// Configure sound device
 	CONS_Printf("I_StartupSound:\n");

+	// EE inits audio first so we're following along.
+	if (SDL_WasInit(SDL_INIT_AUDIO) == SDL_INIT_AUDIO)
+		CONS_Printf("SDL Audio already started\n");
+	else if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0)
+	{
+		CONS_Alert(CONS_ERROR, "Error initializing SDL Audio: %s\n", SDL_GetError());
+		// call to start audio failed -- we do not have it
+		return;
+	}
+
 	// Open the audio device
 	if (M_CheckParm ("-freq") && M_IsNextParm())
 	{
--- a/src/win32/win_sys.c
+++ b/src/win32/win_sys.c
@ -3656,7 +3656,7 @@ const CPUInfoFlags *I_CPUInfo(void)
 }

 static void CPUAffinity_OnChange(void);
-static consvar_t cv_cpuaffinity = {"cpuaffinity", "1", CV_SAVE | CV_CALL, NULL, CPUAffinity_OnChange, 0, NULL, NULL, 0, 0, NULL};
+static consvar_t cv_cpuaffinity = {"cpuaffinity", "-1", CV_CALL, NULL, CPUAffinity_OnChange, 0, NULL, NULL, 0, 0, NULL};

 typedef HANDLE (WINAPI *p_GetCurrentProcess) (VOID);
 static p_GetCurrentProcess pfnGetCurrentProcess = NULL;