Tank commander.
This commit is contained in:
Steve
parent
229452e2ea
commit
14fee71a27
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@ -34,7 +34,7 @@ OBJS += objectives.o
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OBJS += particles.o player.o
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OBJS += quadtree.o
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OBJS += sound.o sprites.o
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OBJS += teeka.o text.o textures.o title.o triggers.o
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OBJS += tankCommander.o tankTrack.o teeka.o text.o textures.o title.o triggers.o
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OBJS += unit.o util.o
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OBJS += weapons.o widgets.o
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1
makefile
1
makefile
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@ -22,6 +22,7 @@ include common.mk
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CXXFLAGS += `sdl2-config --cflags` -DVERSION=$(VERSION) -DREVISION=$(REVISION) -DDATA_DIR=\"$(DATA_DIR)\" -DLOCALE_DIR=\"$(LOCALE_DIR)\"
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CXXFLAGS += -Wall -Wempty-body -ansi -pedantic -Werror -Wstrict-prototypes -Werror=maybe-uninitialized -Warray-bounds
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CXXFLAGS += -g -lefence
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CXXFLAGS += -fms-extensions
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LDFLAGS += `sdl2-config --libs` -lSDL2_mixer -lSDL2_image -lSDL2_ttf -lm
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@ -146,6 +146,7 @@ struct Entity {
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int (*getCurrentSprite)(void);
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void (*animate)(void);
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void (*applyDamage)(int amount);
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SDL_Rect (*getBounds)(void);
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Entity *next;
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};
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@ -0,0 +1,329 @@
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/*
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Copyright (C) 2018 Parallel Realities
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "tankCommander.h"
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static void activate(int activate);
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static void tick(void);
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static void walk(void);
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static void attackPistol(void);
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static void attackMissile(void);
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static void die1(void);
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static void die2(void);
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static void attack(void);
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static void applyDamage(int amount);
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static SDL_Rect getBounds(void);
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static void preFire(void);
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static void selectWeapon(void);
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static void moveTowardsPlayer(void);
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static Entity *tankTrack;
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static int brakingTimer;
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static int missileSprite[2];
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static int aimedSprite;
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void initTankCommander(Entity *e)
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{
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initBoss(e);
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STRNCPY(e->name, "Tank Commander", MAX_NAME_LENGTH);
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e->sprite[FACING_LEFT] = getSpriteIndex("TankCommanderLeft");
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e->sprite[FACING_RIGHT] = getSpriteIndex("TankCommanderRight");
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e->sprite[FACING_DIE] = getSpriteIndex("TankCommanderDie");
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e->flags |= EF_EXPLODES;
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e->health = e->healthMax = 400;
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e->activate = activate;
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e->walk = walk;
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e->tick = tick;
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e->die = die1;
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e->applyDamage = applyDamage;
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e->getBounds = getBounds;
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brakingTimer = 0;
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world.boss = e;
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aimedSprite = getSpriteIndex("AimedShot");
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missileSprite[0] = getSpriteIndex("MissileRight");
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missileSprite[1] = getSpriteIndex("MissileLeft");
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initTankTrack(tankTrack);
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}
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static void activate(int activate)
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{
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self->flags &= ~EF_GONE;
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tankTrack->flags &= ~EF_GONE;
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world.isBossActive = 1;
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addTeleportStars(self);
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addTeleportStars(tankTrack);
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playMusic("", 1);
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}
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static void tick(void)
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{
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if (self->health > 0)
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{
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self->facing = (world.bob->x < self->x) ? FACING_LEFT : FACING_RIGHT;
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self->reload = limit(self->reload - 1, 0, FPS);
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brakingTimer = limit(brakingTimer - 1, 0, FPS);
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if (brakingTimer > 0)
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{
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self->dx *= 0.9;
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self->dy *= 0.9;
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}
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}
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}
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static void lookForPlayer(void)
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{
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self->thinkTime = rrnd(0, FPS / 2);
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if (rand() % 10 == 0)
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{
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brakingTimer = rrnd(60, 120);
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}
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if (getDistance(world.bob->x, world.bob->y, self->x, self->y) > 650)
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{
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moveTowardsPlayer();
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return;
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}
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if (!enemyCanSeePlayer(self))
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{
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moveTowardsPlayer();
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return;
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}
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if (rand() % 100 <15)
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{
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selectWeapon();
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}
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moveTowardsPlayer();
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}
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static void walk(void)
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{
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self->action = (self->health > 0) ? lookForPlayer : die1;
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}
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static void moveTowardsPlayer(void)
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{
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if (brakingTimer == 0)
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{
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if (world.bob->x < self->x)
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{
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self->dx -= 0.5;
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}
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if (world.bob->x > self->x)
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{
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self->dx += 0.5;
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}
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}
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self->dx = limit(self->dx, -7.5, 7.5);
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}
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static void selectWeapon(void)
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{
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if (abs(self->y - world.bob->y) > 64)
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{
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self->weaponType = WPN_AIMED_PISTOL;
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self->shotsToFire = rrnd(4, 12);
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self->action = preFire;
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}
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else
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{
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self->weaponType = WPN_MISSILE;
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self->shotsToFire = rrnd(1, 3);
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self->action = preFire;
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}
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}
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static void preFire(void)
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{
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if (self->reload > 0)
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{
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moveTowardsPlayer();
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return;
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}
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attack();
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self->shotsToFire--;
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if (self->shotsToFire == 0)
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{
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self->walk();
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}
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}
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static void attack(void)
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{
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switch (self->weaponType)
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{
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case WPN_AIMED_PISTOL:
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attackPistol();
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break;
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case WPN_MISSILE:
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attackMissile();
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break;
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default:
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break;
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}
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}
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static void attackPistol(void)
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{
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int bx, by;
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float dx, dy;
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Entity *bullet;
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bx = world.bob->x + rrnd(-8, 24);
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by = world.bob->y + rrnd(-8, 24);
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getSlope(bx, by, self->x, self->y, &dx, &dy);
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bullet = createBaseBullet(self);
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bullet->x = (self->x + self->w / 2);
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bullet->y = self->y + 30;
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bullet->facing = self->facing;
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bullet->damage = 1;
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bullet->owner = self;
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bullet->health = FPS * 3;
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bullet->weaponType = WPN_AIMED_PISTOL;
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bullet->dx = dx * 12;
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bullet->dy = dy * 12;
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bullet->sprite[0] = bullet->sprite[1] = aimedSprite;
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self->reload = 4;
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playSound(SND_MACHINE_GUN, CH_WEAPON);
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}
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static void attackMissile(void)
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{
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Entity *missile;
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missile = createBaseBullet(self);
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missile->x = self->x + self->w / 2;
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missile->y = self->y + 30;
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missile->facing = self->facing;
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missile->dx = self->facing == FACING_RIGHT ? 15 : -15;
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missile->dy = world.bob->y - missile->y;
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missile->dy *= 0.01;
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missile->owner = self;
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missile->health = FPS * 3;
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missile->sprite[0] = missileSprite[0];
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missile->sprite[1] = missileSprite[1];
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self->reload = 15;
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playSound(SND_MISSILE, CH_WEAPON);
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}
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static void die1(void)
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{
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self->flags |= EF_BOUNCES;
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self->action = die2;
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self->thinkTime = 0;
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self->spriteTime = 0;
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self->spriteFrame = 0;
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}
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static void die2(void)
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{
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int mx, my;
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self->health--;
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if (self->health % 3 == 0)
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{
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mx = (int) ((self->x + (self->w / 2)) / MAP_TILE_SIZE);
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my = (int) ((self->y + self->h) / MAP_TILE_SIZE);
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addScorchDecal(mx, my);
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addExplosion(self->x + rand() % self->w, self->y + rand() % self->h, 50, self);
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}
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if (self->health <= -100)
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{
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addTeleportStars(self);
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addTeleportStars(tankTrack);
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playSound(SND_APPEAR, CH_ANY);
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self->alive = tankTrack->alive = ALIVE_DEAD;
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updateObjective(self->name);
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addDefeatedTarget(self->name);
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game.enemiesKilled++;
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}
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}
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static void applyDamage(int amount)
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{
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self->health -= amount;
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if (self->health <= 0)
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{
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self->health = 0;
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addExplosion(self->x + self->w / 2, self->y + self->h / 2, 50, self);
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}
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}
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static SDL_Rect getBounds(void)
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{
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if (self->facing == FACING_LEFT)
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{
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self->bounds.x = self->x + 98;
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self->bounds.y = self->y;
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self->bounds.w = 140;
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self->bounds.h = self->h;
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}
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else
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{
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self->bounds.x = self->x;
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self->bounds.y = self->y;
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self->bounds.w = 140;
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self->bounds.h = self->h;
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}
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return self->bounds;
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}
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@ -0,0 +1,44 @@
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/*
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Copyright (C) 2018 Parallel Realities
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This program is free software; you can redistribute it and/or
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||||
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.
|
||||
|
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This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
|
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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.
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*/
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#include "../../../common.h"
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extern void initBoss(Entity *e);
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extern int getSpriteIndex(char *name);
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extern void playMusic(char *filename, int loop);
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extern void addTeleportStars(Entity *e);
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extern float limit(float i, float a, float b);
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extern void addSmokeParticles(float x, float y);
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extern int rrnd(int low, int high);
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extern int getDistance(int x1, int y1, int x2, int y2);
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extern int enemyCanSeePlayer(Entity *e);
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extern void addDefeatedTarget(char *name);
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extern void updateObjective(char *targetName);
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extern double randF(void);
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extern void playSound(int snd, int ch);
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extern Entity *createBaseBullet(Entity *owner);
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extern void getSlope(int x1, int y1, int x2, int y2, float *dx, float *dy);
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extern void addExplosion(float x, float y, int radius, Entity *owner);
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extern void addScorchDecal(int x, int y);
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extern void initTankTrack(Entity *e);
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extern Entity *self;
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extern Game game;
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extern World world;
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@ -0,0 +1,107 @@
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/*
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Copyright (C) 2018 Parallel Realities
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|
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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.
|
||||
|
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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.
|
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|
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*/
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#include "tankTrack.h"
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static Entity *tankCommander;
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static void tick(void);
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static void touch(Entity *other);
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static SDL_Rect getBounds(void);
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static void animate(void);
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static void (*superAnimate)(void);
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void initTankTrack(Entity *e, Entity *tank)
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{
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initBoss(e);
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superAnimate = e->animate;
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e->flags |= EF_EXPLODES | EF_NO_CLIP | EF_WEIGHTLESS | EF_IMMUNE;
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e->isMissionTarget = 0;
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e->sprite[FACING_LEFT] = getSpriteIndex("TankTrackLeft");
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e->sprite[FACING_RIGHT] = getSpriteIndex("TankTrackRight");
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e->sprite[FACING_DIE] = getSpriteIndex("TankTrackLeft");
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e->tick = tick;
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e->touch = touch;
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e->getBounds = getBounds;
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e->animate = animate;
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tankCommander = tank;
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}
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static void tick(void)
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{
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if (self->health > 0)
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{
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self->facing = tankCommander->facing;
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if (self->facing == FACING_LEFT)
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{
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self->x = tankCommander->x + 10;
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}
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else
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{
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self->x = tankCommander->x - 60;
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}
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self->y = tankCommander->y + 66;
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}
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}
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static void touch(Entity *other)
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{
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if (other != NULL)
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{
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if (other == world.bob && !world.bob->stunTimer && (world.bob->flags & EF_IMMUNE) == 0)
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{
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playSound(SND_FLESH_HIT, CH_ANY);
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world.bob->dx = rrnd(-5, 5);
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world.bob->dy = JUMP_POWER;
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world.bob->applyDamage(3);
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world.bob->stunTimer = 1;
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}
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if (other->type == ET_ENEMY)
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{
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other->health = 0;
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}
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}
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}
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static SDL_Rect getBounds(void)
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{
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self->bounds.x = self->x + 16;
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self->bounds.y = self->y;
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self->bounds.w = self->w - 32;
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self->bounds.h = self->h;
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return self->bounds;
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}
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static void animate(void)
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{
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if (tankCommander->dx != 0)
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{
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superAnimate();
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}
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}
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|
|
@ -0,0 +1,42 @@
|
|||
/*
|
||||
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 void initBoss(Entity *e);
|
||||
extern int getSpriteIndex(char *name);
|
||||
extern void playMusic(char *filename, int loop);
|
||||
extern void addTeleportStars(Entity *e);
|
||||
extern float limit(float i, float a, float b);
|
||||
extern void addSmokeParticles(float x, float y);
|
||||
extern int rrnd(int low, int high);
|
||||
extern int getDistance(int x1, int y1, int x2, int y2);
|
||||
extern int enemyCanSeePlayer(Entity *e);
|
||||
extern void addDefeatedTarget(char *name);
|
||||
extern void updateObjective(char *targetName);
|
||||
extern double randF(void);
|
||||
extern void playSound(int snd, int ch);
|
||||
extern Entity *createBaseBullet(Entity *owner);
|
||||
extern void getSlope(int x1, int y1, int x2, int y2, float *dx, float *dy);
|
||||
extern void addExplosion(float x, float y, int radius, Entity *owner);
|
||||
|
||||
extern Entity *self;
|
||||
extern Game game;
|
||||
extern World world;
|
||||
Loading…
Reference in New Issue