Added exit.

common.mk

@@ -28,7 +28,7 @@ OBJS += atlas.o
 OBJS += battery.o blaze.o bob.o boss.o blobBoss.o
 OBJS += camera.o cannon.o cardReader.o cell.o cherry.o combat.o consumable.o
 OBJS += debris.o destructable.o door.o draw.o
-OBJS += effects.o entities.o explosions.o eyeDroidCommander.o
+OBJS += effects.o entities.o exit.o explosions.o eyeDroidCommander.o
 OBJS += fleshChunk.o frost.o
 OBJS += game.o
 OBJS += heart.o hub.o hud.o

src/defs.h

@@ -200,7 +200,8 @@ enum
 
 enum
 {
-	WS_IN_PROGRESS
+	WS_IN_PROGRESS,
+	WS_COMPLETE
 };
 
 enum

src/structs.h

@@ -374,6 +374,8 @@ typedef struct {
 	int isBossMission;
 	int isBossActive;
 	int isOutpostMission;
+	int isReturnVisit;
+	int missionCompleteTimer;
 	PointF checkpoints[MAX_CHECKPOINTS];
 	Quadtree quadtree;
 	Entity entityHead, *entityTail;

src/world/entities/structures/exit.c

@@ -0,0 +1,120 @@
+ /*
+Copyright (C) 2018 Parallel Realities
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#include "exit.h"
+
+static void tick(void);
+static void action(void);
+static void touch(Entity *other);
+static SDL_Rect getBounds(void);
+
+void initExit(Entity *e)
+{
+	e->sprite[FACING_LEFT] = e->sprite[FACING_RIGHT] = e->sprite[FACING_DIE] = getSpriteIndex("Exit");
+
+	e->flags |= EF_WEIGHTLESS | EF_NO_CLIP | EF_NO_ENVIRONMENT | EF_IGNORE_BULLETS;
+
+	e->isStatic = 1;
+
+	e->active = 0;
+	
+	if (!e->active)
+	{
+		e->spriteFrame = 0;
+	}
+	else
+	{
+		e->spriteFrame = 1;
+	}
+
+	e->spriteTime = -1;
+	
+	e->tick = tick;
+	e->action = action;
+	e->touch = touch;
+	e->getBounds = getBounds;
+}
+
+static void tick(void)
+{
+	if (!self->active)
+	{
+		self->bobTouching = MAX(self->bobTouching - 1, 0);
+	}
+}
+
+static void action(void)
+{
+	Objective *o;
+	
+	if (!self->active)
+	{
+		self->active = 1;
+
+		for (o = world.objectiveHead.next ; o != NULL ; o = o->next)
+		{
+			if (o->required && strcmp(o->targetName, "EXIT") != 0 && o->currentValue < o->targetValue)
+			{
+				self->active = 0;
+			}
+		}
+
+		if (self->active)
+		{
+			self->spriteFrame = 1;
+		}
+	}
+
+	self->thinkTime = FPS;
+}
+
+static void touch(Entity *other)
+{
+	if (other->type == ET_BOB && !world.isReturnVisit)
+	{
+		if (self->bobTouching == 0)
+		{
+			if (self->active)
+			{
+				updateObjective("EXIT");
+				world.missionCompleteTimer = (int) (FPS * 1.5);
+				world.bob->flags |= (EF_IMMUNE | EF_GONE);
+				world.state = WS_COMPLETE;
+				stopMusic();
+			}
+			else
+			{
+				setGameplayMessage(MSG_GAMEPLAY, "Can't exit yet - required objectives not met");
+			}
+		}
+
+		self->bobTouching = 2;
+	}
+}
+
+static SDL_Rect getBounds(void)
+{
+	self->bounds.x = self->x + 64;
+	self->bounds.y = self->y;
+	self->bounds.w = 2;
+	self->bounds.h = self->h;
+
+	return self->bounds;
+}

src/world/entities/structures/exit.h

@@ -0,0 +1,29 @@
+/*
+Copyright (C) 2018 Parallel Realities
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#include "../../../common.h"
+
+extern int getSpriteIndex(char *name);
+extern void updateObjective(char *targetName);
+extern void setGameplayMessage(int type, char *format, ...);
+extern void stopMusic(void);
+
+extern Entity *self;
+extern World world;