Merge branch 'tutorial-scenery' into 'next'

Tutorial scenery

See merge request STJr/SRB2!1722

extras/conf/SRB2-22.cfg

@@ -6880,6 +6880,20 @@ thingtypes
 		}
 	}
 
+	tutorial
+	{
+		color = 10; // Green
+		title = "Tutorial";
+		
+		799
+		{
+			title = "Tutorial Plant";
+			sprite = "TUPFH0";
+			width = 40;
+			height = 144;
+			parametertext = "Start frame";
+		}
+
 	flickies
 	{
 		color = 10; // Green

src/deh_tables.c

@@ -224,6 +224,8 @@ actionpointer_t actionpointers[] =
 	{{A_SetObjectFlags2},        "A_SETOBJECTFLAGS2"},
 	{{A_RandomState},            "A_RANDOMSTATE"},
 	{{A_RandomStateRange},       "A_RANDOMSTATERANGE"},
+	{{A_StateRangeByAngle},      "A_STATERANGEBYANGLE"},
+	{{A_StateRangeByParameter},  "A_STATERANGEBYPARAMETER"},
 	{{A_DualAction},             "A_DUALACTION"},
 	{{A_RemoteAction},           "A_REMOTEACTION"},
 	{{A_ToggleFlameJet},         "A_TOGGLEFLAMEJET"},
@@ -1751,6 +1753,56 @@ const char *const STATE_LIST[] = { // array length left dynamic for sanity testi
 	// The letter
 	"S_LETTER",
 
+	// Tutorial Scenery
+	"S_TUTORIALLEAF1",
+	"S_TUTORIALLEAF2",
+	"S_TUTORIALLEAF3",
+	"S_TUTORIALLEAF4",
+	"S_TUTORIALLEAF5",
+	"S_TUTORIALLEAF6",
+	"S_TUTORIALLEAF7",
+	"S_TUTORIALLEAF8",
+	"S_TUTORIALLEAF9",
+	"S_TUTORIALLEAF10",
+	"S_TUTORIALLEAF11",
+	"S_TUTORIALLEAF12",
+	"S_TUTORIALLEAF13",
+	"S_TUTORIALLEAF14",
+	"S_TUTORIALLEAF15",
+	"S_TUTORIALLEAF16",
+	"S_TUTORIALFLOWER1",
+	"S_TUTORIALFLOWER2",
+	"S_TUTORIALFLOWER3",
+	"S_TUTORIALFLOWER4",
+	"S_TUTORIALFLOWER5",
+	"S_TUTORIALFLOWER6",
+	"S_TUTORIALFLOWER7",
+	"S_TUTORIALFLOWER8",
+	"S_TUTORIALFLOWER9",
+	"S_TUTORIALFLOWER10",
+	"S_TUTORIALFLOWER11",
+	"S_TUTORIALFLOWER12",
+	"S_TUTORIALFLOWER13",
+	"S_TUTORIALFLOWER14",
+	"S_TUTORIALFLOWER15",
+	"S_TUTORIALFLOWER16",
+	"S_TUTORIALFLOWERF1",
+	"S_TUTORIALFLOWERF2",
+	"S_TUTORIALFLOWERF3",
+	"S_TUTORIALFLOWERF4",
+	"S_TUTORIALFLOWERF5",
+	"S_TUTORIALFLOWERF6",
+	"S_TUTORIALFLOWERF7",
+	"S_TUTORIALFLOWERF8",
+	"S_TUTORIALFLOWERF9",
+	"S_TUTORIALFLOWERF10",
+	"S_TUTORIALFLOWERF11",
+	"S_TUTORIALFLOWERF12",
+	"S_TUTORIALFLOWERF13",
+	"S_TUTORIALFLOWERF14",
+	"S_TUTORIALFLOWERF15",
+	"S_TUTORIALFLOWERF16",
+
 	// GFZ flowers
 	"S_GFZFLOWERA",
 	"S_GFZFLOWERB",
@@ -3763,6 +3815,12 @@ const char *const MOBJTYPE_LIST[] = {  // array length left dynamic for sanity t
 	// The letter
 	"MT_LETTER",
 
+	// Tutorial Scenery
+	"MT_TUTORIALPLANT",
+	"MT_TUTORIALLEAF",
+	"MT_TUTORIALFLOWER",
+	"MT_TUTORIALFLOWERF",
+
 	// Greenflower Scenery
 	"MT_GFZFLOWER1",
 	"MT_GFZFLOWER2",

src/info.c

@@ -203,6 +203,10 @@ char sprnames[NUMSPRITES + 1][5] =
 	// The letter
 	"LETR",
 
+	// Tutorial Scenery
+	"TUPL",
+	"TUPF",
+
 	// Greenflower Scenery
 	"FWR1",
 	"FWR2", // GFZ Sunflower
@@ -2117,6 +2121,56 @@ state_t states[NUMSTATES] =
 
 	{SPR_LETR, FF_PAPERSPRITE, -1, {NULL}, 0, 0, S_NULL}, // S_LETTER
 
+	// Tutorial scenery
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|0, 3, {NULL}, 0, 0, S_TUTORIALLEAF2}, // S_TUTORIALLEAF1
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|1, 3, {NULL}, 0, 0, S_TUTORIALLEAF3}, // S_TUTORIALLEAF2
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|2, 3, {NULL}, 0, 0, S_TUTORIALLEAF4}, // S_TUTORIALLEAF3
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|3, 3, {NULL}, 0, 0, S_TUTORIALLEAF5}, // S_TUTORIALLEAF4
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|4, 3, {NULL}, 0, 0, S_TUTORIALLEAF6}, // S_TUTORIALLEAF5
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|5, 3, {NULL}, 0, 0, S_TUTORIALLEAF7}, // S_TUTORIALLEAF6
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|6, 3, {NULL}, 0, 0, S_TUTORIALLEAF8}, // S_TUTORIALLEAF7
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|7, 3, {NULL}, 0, 0, S_TUTORIALLEAF9}, // S_TUTORIALLEAF8
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|7, 3, {NULL}, 0, 0, S_TUTORIALLEAF10}, // S_TUTORIALLEAF9
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|6, 3, {NULL}, 0, 0, S_TUTORIALLEAF11}, // S_TUTORIALLEAF10
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|5, 3, {NULL}, 0, 0, S_TUTORIALLEAF12}, // S_TUTORIALLEAF11
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|4, 3, {NULL}, 0, 0, S_TUTORIALLEAF13}, // S_TUTORIALLEAF12
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|3, 3, {NULL}, 0, 0, S_TUTORIALLEAF14}, // S_TUTORIALLEAF13
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|2, 3, {NULL}, 0, 0, S_TUTORIALLEAF15}, // S_TUTORIALLEAF14
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|1, 3, {NULL}, 0, 0, S_TUTORIALLEAF16}, // S_TUTORIALLEAF15
+	{SPR_TUPL, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|0, 3, {NULL}, 0, 0, S_TUTORIALLEAF1}, // S_TUTORIALLEAF16
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|0, 3, {NULL}, 0, 0, S_TUTORIALFLOWER2}, // S_TUTORIALFLOWER1
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|1, 3, {NULL}, 0, 0, S_TUTORIALFLOWER3}, // S_TUTORIALFLOWER2
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|2, 3, {NULL}, 0, 0, S_TUTORIALFLOWER4}, // S_TUTORIALFLOWER3
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|3, 3, {NULL}, 0, 0, S_TUTORIALFLOWER5}, // S_TUTORIALFLOWER4
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|4, 3, {NULL}, 0, 0, S_TUTORIALFLOWER6}, // S_TUTORIALFLOWER5
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|5, 3, {NULL}, 0, 0, S_TUTORIALFLOWER7}, // S_TUTORIALFLOWER6
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|6, 3, {NULL}, 0, 0, S_TUTORIALFLOWER8}, // S_TUTORIALFLOWER7
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|7, 3, {NULL}, 0, 0, S_TUTORIALFLOWER9}, // S_TUTORIALFLOWER8
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|7, 3, {NULL}, 0, 0, S_TUTORIALFLOWER10}, // S_TUTORIALFLOWER9
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|6, 3, {NULL}, 0, 0, S_TUTORIALFLOWER11}, // S_TUTORIALFLOWER10
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|5, 3, {NULL}, 0, 0, S_TUTORIALFLOWER12}, // S_TUTORIALFLOWER11
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|4, 3, {NULL}, 0, 0, S_TUTORIALFLOWER13}, // S_TUTORIALFLOWER12
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|3, 3, {NULL}, 0, 0, S_TUTORIALFLOWER14}, // S_TUTORIALFLOWER13
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|2, 3, {NULL}, 0, 0, S_TUTORIALFLOWER15}, // S_TUTORIALFLOWER14
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|1, 3, {NULL}, 0, 0, S_TUTORIALFLOWER16}, // S_TUTORIALFLOWER15
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_PAPERSPRITE|0, 3, {NULL}, 0, 0, S_TUTORIALFLOWER1}, // S_TUTORIALFLOWER16
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|0, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF2}, // S_TUTORIALFLOWERF1
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|1, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF3}, // S_TUTORIALFLOWERF2
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|2, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF4}, // S_TUTORIALFLOWERF3
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|3, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF5}, // S_TUTORIALFLOWERF4
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|4, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF6}, // S_TUTORIALFLOWERF5
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|5, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF7}, // S_TUTORIALFLOWERF6
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|6, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF8}, // S_TUTORIALFLOWERF7
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|7, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF9}, // S_TUTORIALFLOWERF8
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|7, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF10}, // S_TUTORIALFLOWERF9
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|6, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF11}, // S_TUTORIALFLOWERF10
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|5, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF12}, // S_TUTORIALFLOWERF11
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|4, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF13}, // S_TUTORIALFLOWERF12
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|3, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF14}, // S_TUTORIALFLOWERF13
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|2, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF15}, // S_TUTORIALFLOWERF14
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|1, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF16}, // S_TUTORIALFLOWERF15
+	{SPR_TUPF, FF_SEMIBRIGHT|FF_ADD|FF_FLOORSPRITE|0, 3, {NULL}, 0, 0, S_TUTORIALFLOWERF1}, // S_TUTORIALFLOWERF16
+
 	// GFZ flowers
 	{SPR_FWR1, FF_ANIMATE, -1, {NULL},  7, 3, S_NULL}, // S_GFZFLOWERA
 	{SPR_FWR2, FF_ANIMATE, -1, {NULL}, 19, 3, S_NULL}, // S_GFZFLOWERB
@@ -9979,6 +10033,114 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		S_NULL          // raisestate
 	},
 
+	{           // MT_TUTORIALPLANT
+		799,            // doomednum
+		S_NULL,         // spawnstate
+		1000,           // spawnhealth
+		S_NULL,         // seestate
+		sfx_None,       // seesound
+		8,              // reactiontime
+		sfx_None,       // attacksound
+		S_NULL,         // painstate
+		0,              // painchance
+		sfx_None,       // painsound
+		S_NULL,         // meleestate
+		S_NULL,         // missilestate
+		S_NULL,         // deathstate
+		S_NULL,         // xdeathstate
+		sfx_None,       // deathsound
+		0,              // speed
+		32*FRACUNIT,    // radius
+		32*FRACUNIT,    // height
+		0,              // display offset
+		100,            // mass
+		0,              // damage
+		sfx_None,       // activesound
+		MF_NOBLOCKMAP|MF_NOCLIP|MF_NOGRAVITY|MF_SCENERY, // flags
+		S_NULL          // raisestate
+	},
+
+	{           // MT_TUTORIALLEAF
+		-1,            // doomednum
+		S_TUTORIALLEAF1,   // spawnstate
+		1000,           // spawnhealth
+		S_NULL,         // seestate
+		sfx_None,       // seesound
+		8,              // reactiontime
+		sfx_None,       // attacksound
+		S_NULL,         // painstate
+		0,              // painchance
+		sfx_None,       // painsound
+		S_NULL,         // meleestate
+		S_NULL,         // missilestate
+		S_NULL,         // deathstate
+		S_NULL,         // xdeathstate
+		sfx_None,       // deathsound
+		0,              // speed
+		32*FRACUNIT,    // radius
+		32*FRACUNIT,    // height
+		0,              // display offset
+		100,            // mass
+		0,              // damage
+		sfx_None,       // activesound
+		MF_NOBLOCKMAP|MF_NOCLIP|MF_NOGRAVITY|MF_SCENERY, // flags
+		S_NULL          // raisestate
+	},
+
+	{           // MT_TUTORIALFLOWER
+		-1,            // doomednum
+		S_TUTORIALFLOWER1,   // spawnstate
+		1000,           // spawnhealth
+		S_NULL,         // seestate
+		sfx_None,       // seesound
+		8,              // reactiontime
+		sfx_None,       // attacksound
+		S_NULL,         // painstate
+		0,              // painchance
+		sfx_None,       // painsound
+		S_NULL,         // meleestate
+		S_NULL,         // missilestate
+		S_NULL,         // deathstate
+		S_NULL,         // xdeathstate
+		sfx_None,       // deathsound
+		0,              // speed
+		32*FRACUNIT,    // radius
+		32*FRACUNIT,    // height
+		0,              // display offset
+		100,            // mass
+		0,              // damage
+		sfx_None,       // activesound
+		MF_NOBLOCKMAP|MF_NOCLIP|MF_NOGRAVITY|MF_SCENERY, // flags
+		S_NULL          // raisestate
+	},
+
+	{           // MT_TUTORIALFLOWERF
+		-1,            // doomednum
+		S_TUTORIALFLOWERF1,   // spawnstate
+		1000,           // spawnhealth
+		S_NULL,         // seestate
+		sfx_None,       // seesound
+		8,              // reactiontime
+		sfx_None,       // attacksound
+		S_NULL,         // painstate
+		0,              // painchance
+		sfx_None,       // painsound
+		S_NULL,         // meleestate
+		S_NULL,         // missilestate
+		S_NULL,         // deathstate
+		S_NULL,         // xdeathstate
+		sfx_None,       // deathsound
+		0,              // speed
+		32*FRACUNIT,    // radius
+		32*FRACUNIT,    // height
+		0,              // display offset
+		100,            // mass
+		0,              // damage
+		sfx_None,       // activesound
+		MF_NOBLOCKMAP|MF_NOCLIP|MF_NOGRAVITY|MF_SCENERY, // flags
+		S_NULL          // raisestate
+	},
+
 	{           // MT_GFZFLOWER1
 		800,            // doomednum
 		S_GFZFLOWERA,   // spawnstate

src/info.h

@@ -177,6 +177,8 @@ enum actionnum
 	A_SETOBJECTFLAGS2,
 	A_RANDOMSTATE,
 	A_RANDOMSTATERANGE,
+	A_STATERANGEBYANGLE,
+	A_STATERANGEBYPARAMETER,
 	A_DUALACTION,
 	A_REMOTEACTION,
 	A_TOGGLEFLAMEJET,
@@ -443,6 +445,8 @@ void A_SetObjectFlags();
 void A_SetObjectFlags2();
 void A_RandomState();
 void A_RandomStateRange();
+void A_StateRangeByAngle();
+void A_StateRangeByParameter();
 void A_DualAction();
 void A_RemoteAction();
 void A_ToggleFlameJet();
@@ -737,6 +741,10 @@ typedef enum sprite
 	// The letter
 	SPR_LETR,
 
+	// Tutorial scenery
+	SPR_TUPL,
+	SPR_TUPF,
+
 	// Greenflower Scenery
 	SPR_FWR1,
 	SPR_FWR2, // GFZ Sunflower
@@ -2551,6 +2559,56 @@ typedef enum state
 	// The letter
 	S_LETTER,
 
+	// Tutorial scenery
+	S_TUTORIALLEAF1,
+	S_TUTORIALLEAF2,
+	S_TUTORIALLEAF3,
+	S_TUTORIALLEAF4,
+	S_TUTORIALLEAF5,
+	S_TUTORIALLEAF6,
+	S_TUTORIALLEAF7,
+	S_TUTORIALLEAF8,
+	S_TUTORIALLEAF9,
+	S_TUTORIALLEAF10,
+	S_TUTORIALLEAF11,
+	S_TUTORIALLEAF12,
+	S_TUTORIALLEAF13,
+	S_TUTORIALLEAF14,
+	S_TUTORIALLEAF15,
+	S_TUTORIALLEAF16,
+	S_TUTORIALFLOWER1,
+	S_TUTORIALFLOWER2,
+	S_TUTORIALFLOWER3,
+	S_TUTORIALFLOWER4,
+	S_TUTORIALFLOWER5,
+	S_TUTORIALFLOWER6,
+	S_TUTORIALFLOWER7,
+	S_TUTORIALFLOWER8,
+	S_TUTORIALFLOWER9,
+	S_TUTORIALFLOWER10,
+	S_TUTORIALFLOWER11,
+	S_TUTORIALFLOWER12,
+	S_TUTORIALFLOWER13,
+	S_TUTORIALFLOWER14,
+	S_TUTORIALFLOWER15,
+	S_TUTORIALFLOWER16,
+	S_TUTORIALFLOWERF1,
+	S_TUTORIALFLOWERF2,
+	S_TUTORIALFLOWERF3,
+	S_TUTORIALFLOWERF4,
+	S_TUTORIALFLOWERF5,
+	S_TUTORIALFLOWERF6,
+	S_TUTORIALFLOWERF7,
+	S_TUTORIALFLOWERF8,
+	S_TUTORIALFLOWERF9,
+	S_TUTORIALFLOWERF10,
+	S_TUTORIALFLOWERF11,
+	S_TUTORIALFLOWERF12,
+	S_TUTORIALFLOWERF13,
+	S_TUTORIALFLOWERF14,
+	S_TUTORIALFLOWERF15,
+	S_TUTORIALFLOWERF16,
+
 	// GFZ flowers
 	S_GFZFLOWERA,
 	S_GFZFLOWERB,
@@ -4583,6 +4641,12 @@ typedef enum mobj_type
 	// The letter
 	MT_LETTER,
 
+	// Tutorial Scenery
+	MT_TUTORIALPLANT,
+	MT_TUTORIALLEAF,
+	MT_TUTORIALFLOWER,
+	MT_TUTORIALFLOWERF,
+
 	// Greenflower Scenery
 	MT_GFZFLOWER1,
 	MT_GFZFLOWER2,

src/p_enemy.c

@@ -200,6 +200,8 @@ void A_SetObjectFlags(mobj_t *actor);
 void A_SetObjectFlags2(mobj_t *actor);
 void A_RandomState(mobj_t *actor);
 void A_RandomStateRange(mobj_t *actor);
+void A_StateRangeByAngle(mobj_t *actor);
+void A_StateRangeByParameter(mobj_t *actor);
 void A_DualAction(mobj_t *actor);
 void A_RemoteAction(mobj_t *actor);
 void A_ToggleFlameJet(mobj_t *actor);
@@ -9274,6 +9276,49 @@ void A_RandomStateRange(mobj_t *actor)
 	P_SetMobjState(actor, P_RandomRange(locvar1, locvar2));
 }
 
+// Function: A_StateRangeByAngle
+//
+// Description: Chooses a state within the range supplied, depending on the actor's angle.
+//
+// var1 = Minimum state number to use.
+// var2 = Maximum state number to use. The difference will act as a modulo operator.
+//
+void A_StateRangeByAngle(mobj_t *actor)
+{
+	INT32 locvar1 = var1;
+	INT32 locvar2 = var2;
+
+	if (LUA_CallAction(A_STATERANGEBYANGLE, actor))
+		return;
+
+	if (locvar2 - locvar1 < 0)
+		return; // invalid range
+
+	P_SetMobjState(actor, locvar1 + (AngleFixed(actor->angle)>>FRACBITS % (1 + locvar2 - locvar1)));
+}
+
+// Function: A_StateRangeByParameter
+//
+// Description: Chooses a state within the range supplied, depending on the actor's parameter/extrainfo value.
+//
+// var1 = Minimum state number to use.
+// var2 = Maximum state number to use. The difference will act as a modulo operator.
+//
+void A_StateRangeByParameter(mobj_t *actor)
+{
+	INT32 locvar1 = var1;
+	INT32 locvar2 = var2;
+	UINT8 parameter = (actor->spawnpoint ? actor->spawnpoint->extrainfo : 0);
+
+	if (LUA_CallAction(A_STATERANGEBYPARAMETER, actor))
+		return;
+
+	if (locvar2 - locvar1 < 0)
+		return; // invalid range
+
+	P_SetMobjState(actor, locvar1 + (parameter % (1 + locvar2 - locvar1)));
+}
+
 // Function: A_DualAction
 //
 // Description: Calls two actions. Be careful, if you reference the same state this action is called from, you can create an infinite loop.

src/p_mobj.c

@@ -7936,6 +7936,9 @@ static void P_MobjSceneryThink(mobj_t *mobj)
 		P_SetScale(mobj, mobj->target->scale);
 	}
 	break;
+	case MT_TUTORIALFLOWER:
+		mobj->angle += FixedAngle(3*FRACUNIT);
+	break;
 	case MT_VWREF:
 	case MT_VWREB:
 	{
@@ -12833,6 +12836,25 @@ static boolean P_SetupSpawnedMapThing(mapthing_t *mthing, mobj_t *mobj, boolean
 		P_SpawnMobjFromMobj(mobj, -FRACUNIT, 0, 0, MT_THZTREEBRANCH)->angle = mobjangle + ANGLE_270;
 	}
 	break;
+	case MT_TUTORIALPLANT:
+	{
+		INT32 i;
+		mobj_t *segment;
+		for (i = 0; i < 6; i++)
+		{
+			segment = P_SpawnMobjFromMobj(mobj, 0, 0, 0, MT_TUTORIALLEAF);
+			segment->angle = mobj->angle + FixedAngle(i*60*FRACUNIT);
+			P_SetMobjState(segment, S_TUTORIALLEAF1 + mthing->extrainfo);
+		}
+		for (i = 0; i < 3; i++)
+		{
+			segment = P_SpawnMobjFromMobj(mobj, 0, 0, 112*FRACUNIT, MT_TUTORIALFLOWER);
+			segment->angle = mobj->angle + FixedAngle(i*120*FRACUNIT);
+			P_SetMobjState(segment, S_TUTORIALFLOWER1 + mthing->extrainfo);
+		}
+		P_SetMobjState(P_SpawnMobjFromMobj(mobj, 0, 0, 112*FRACUNIT, MT_TUTORIALFLOWERF), S_TUTORIALFLOWERF1 + mthing->extrainfo);
+	}
+	break;
 	case MT_CEZPOLE1:
 	case MT_CEZPOLE2:
 	{ // Spawn the banner