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Fix self shoot bug
This commit is contained in:
Miloslav Číž
parent
8d6dfee289
commit
9d5e582d70
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319
game.h
319
game.h
@ -2966,6 +2966,8 @@ void SFG_gameStepPlaying()
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return;
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}
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SFG_updateLevel();
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int8_t recomputeDirection = SFG_currentLevel.frameStart == SFG_game.frame;
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RCL_Vector2D moveOffset;
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@ -2990,160 +2992,6 @@ void SFG_gameStepPlaying()
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SFG_game.settings = (SFG_game.settings & 0x04) ?
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(SFG_game.settings & ~0x0c) : (SFG_game.settings | 0x0c );
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#if SFG_PREVIEW_MODE == 0
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if (
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SFG_keyIsDown(SFG_KEY_B) &&
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!SFG_keyIsDown(SFG_KEY_C) &&
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(SFG_player.weaponCooldownFrames == 0))
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{
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// player: attack/shoot/fire
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uint8_t ammo, projectileCount, canShoot;
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SFG_getPlayerWeaponInfo(&ammo,&projectileCount,&canShoot);
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if (canShoot)
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{
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uint8_t sound;
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switch (SFG_player.weapon)
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{
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case SFG_WEAPON_KNIFE: sound = 255; break;
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case SFG_WEAPON_ROCKET_LAUNCHER:
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case SFG_WEAPON_SHOTGUN: sound = 2; break;
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case SFG_WEAPON_PLASMAGUN:
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case SFG_WEAPON_SOLUTION: sound = 4; break;
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default: sound = 0; break;
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}
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if (sound != 255)
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SFG_playGameSound(sound,255);
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if (ammo != SFG_AMMO_NONE)
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SFG_player.ammo[ammo] -= projectileCount;
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uint8_t projectile;
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switch (SFG_GET_WEAPON_FIRE_TYPE(SFG_player.weapon))
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{
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case SFG_WEAPON_FIRE_TYPE_PLASMA:
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projectile = SFG_PROJECTILE_PLASMA;
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break;
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case SFG_WEAPON_FIRE_TYPE_FIREBALL:
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projectile = SFG_PROJECTILE_FIREBALL;
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break;
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case SFG_WEAPON_FIRE_TYPE_BULLET:
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projectile = SFG_PROJECTILE_BULLET;
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break;
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case SFG_WEAPON_FIRE_TYPE_MELEE:
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projectile = SFG_PROJECTILE_NONE;
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break;
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default:
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projectile = 255;
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break;
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}
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if (projectile != SFG_PROJECTILE_NONE)
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{
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uint16_t angleAdd = SFG_PROJECTILE_SPREAD_ANGLE / (projectileCount + 1);
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RCL_Unit direction =
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(SFG_player.camera.direction - SFG_PROJECTILE_SPREAD_ANGLE / 2)
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+ angleAdd;
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RCL_Unit projectileSpeed = SFG_GET_PROJECTILE_SPEED_UPS(projectile);
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/* Vertical speed will be either determined by autoaim (if shearing is
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off) or the camera shear value. */
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RCL_Unit verticalSpeed = (SFG_game.settings & 0x04) ?
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(SFG_player.camera.shear * projectileSpeed) /
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SFG_CAMERA_MAX_SHEAR_PIXELS
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:
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(projectileSpeed * SFG_autoaimVertically()) / RCL_UNITS_PER_SQUARE;
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for (uint8_t i = 0; i < projectileCount; ++i)
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{
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SFG_launchProjectile(
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projectile,
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SFG_player.camera.position,
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SFG_player.camera.height,
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RCL_angleToDirection(direction),
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verticalSpeed,
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SFG_PROJECTILE_SPAWN_OFFSET
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);
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direction += angleAdd;
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}
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}
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else
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{
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// player's melee attack
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for (uint16_t i = 0; i < SFG_currentLevel.monsterRecordCount; ++i)
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{
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SFG_MonsterRecord *m = &(SFG_currentLevel.monsterRecords[i]);
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uint8_t state = SFG_MR_STATE(*m);
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if ((state == SFG_MONSTER_STATE_INACTIVE) ||
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(state == SFG_MONSTER_STATE_DEAD))
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continue;
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RCL_Unit pX, pY, pZ;
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SFG_getMonsterWorldPosition(m,&pX,&pY,&pZ);
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if (SFG_taxicabDistance(pX,pY,pZ,
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SFG_player.camera.position.x,
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SFG_player.camera.position.y,
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SFG_player.camera.height) > SFG_MELEE_RANGE)
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continue;
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RCL_Vector2D toMonster;
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toMonster.x = pX - SFG_player.camera.position.x;
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toMonster.y = pY - SFG_player.camera.position.y;
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if (RCL_vectorsAngleCos(SFG_player.direction,toMonster) >=
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(RCL_UNITS_PER_SQUARE - SFG_PLAYER_MELEE_ANGLE))
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{
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SFG_monsterChangeHealth(m,
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-1 * SFG_getDamageValue(SFG_WEAPON_FIRE_TYPE_MELEE));
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SFG_createDust(pX,pY,pZ);
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break;
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}
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}
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}
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SFG_player.weaponCooldownFrames =
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RCL_max(
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SFG_GET_WEAPON_FIRE_COOLDOWN_FRAMES(SFG_player.weapon),
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SFG_MIN_WEAPON_COOLDOWN_FRAMES);
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SFG_getPlayerWeaponInfo(&ammo,&projectileCount,&canShoot);
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if (!canShoot)
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{
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// No more ammo, switch to the second strongest weapon.
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SFG_playerRotateWeapon(1);
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uint8_t previousWeapon = SFG_player.weapon;
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SFG_playerRotateWeapon(0);
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if (previousWeapon > SFG_player.weapon)
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SFG_playerRotateWeapon(1);
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}
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} // endif: has enough ammo?
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} // attack
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#endif // SFG_PREVIEW_MODE == 0
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int8_t canSwitchWeapon = SFG_player.weaponCooldownFrames == 0;
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if (SFG_keyJustPressed(SFG_KEY_NEXT_WEAPON) && canSwitchWeapon)
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@ -3541,6 +3389,161 @@ void SFG_gameStepPlaying()
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add vertical velocity. */
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#endif
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#if SFG_PREVIEW_MODE == 0
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if (
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SFG_keyIsDown(SFG_KEY_B) &&
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!SFG_keyIsDown(SFG_KEY_C) &&
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(SFG_player.weaponCooldownFrames == 0))
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{
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/* Player attack/shoot/fire, this has to be done AFTER the player is moved,
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otherwise he could shoot himself while running forward. */
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uint8_t ammo, projectileCount, canShoot;
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SFG_getPlayerWeaponInfo(&ammo,&projectileCount,&canShoot);
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if (canShoot)
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{
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uint8_t sound;
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switch (SFG_player.weapon)
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{
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case SFG_WEAPON_KNIFE: sound = 255; break;
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case SFG_WEAPON_ROCKET_LAUNCHER:
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case SFG_WEAPON_SHOTGUN: sound = 2; break;
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case SFG_WEAPON_PLASMAGUN:
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case SFG_WEAPON_SOLUTION: sound = 4; break;
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default: sound = 0; break;
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}
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if (sound != 255)
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SFG_playGameSound(sound,255);
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if (ammo != SFG_AMMO_NONE)
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SFG_player.ammo[ammo] -= projectileCount;
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uint8_t projectile;
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switch (SFG_GET_WEAPON_FIRE_TYPE(SFG_player.weapon))
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{
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case SFG_WEAPON_FIRE_TYPE_PLASMA:
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projectile = SFG_PROJECTILE_PLASMA;
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break;
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case SFG_WEAPON_FIRE_TYPE_FIREBALL:
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projectile = SFG_PROJECTILE_FIREBALL;
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break;
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case SFG_WEAPON_FIRE_TYPE_BULLET:
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projectile = SFG_PROJECTILE_BULLET;
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break;
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case SFG_WEAPON_FIRE_TYPE_MELEE:
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projectile = SFG_PROJECTILE_NONE;
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break;
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default:
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projectile = 255;
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break;
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}
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if (projectile != SFG_PROJECTILE_NONE)
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{
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uint16_t angleAdd = SFG_PROJECTILE_SPREAD_ANGLE / (projectileCount + 1);
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RCL_Unit direction =
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(SFG_player.camera.direction - SFG_PROJECTILE_SPREAD_ANGLE / 2)
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+ angleAdd;
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RCL_Unit projectileSpeed = SFG_GET_PROJECTILE_SPEED_UPS(projectile);
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/* Vertical speed will be either determined by autoaim (if shearing is
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off) or the camera shear value. */
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RCL_Unit verticalSpeed = (SFG_game.settings & 0x04) ?
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(SFG_player.camera.shear * projectileSpeed) /
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SFG_CAMERA_MAX_SHEAR_PIXELS
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:
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(projectileSpeed * SFG_autoaimVertically()) / RCL_UNITS_PER_SQUARE;
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for (uint8_t i = 0; i < projectileCount; ++i)
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{
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SFG_launchProjectile(
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projectile,
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SFG_player.camera.position,
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SFG_player.camera.height,
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RCL_angleToDirection(direction),
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verticalSpeed,
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SFG_PROJECTILE_SPAWN_OFFSET
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);
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direction += angleAdd;
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}
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}
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else
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{
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// player's melee attack
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for (uint16_t i = 0; i < SFG_currentLevel.monsterRecordCount; ++i)
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{
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SFG_MonsterRecord *m = &(SFG_currentLevel.monsterRecords[i]);
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uint8_t state = SFG_MR_STATE(*m);
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if ((state == SFG_MONSTER_STATE_INACTIVE) ||
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(state == SFG_MONSTER_STATE_DEAD))
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continue;
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RCL_Unit pX, pY, pZ;
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SFG_getMonsterWorldPosition(m,&pX,&pY,&pZ);
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if (SFG_taxicabDistance(pX,pY,pZ,
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SFG_player.camera.position.x,
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SFG_player.camera.position.y,
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SFG_player.camera.height) > SFG_MELEE_RANGE)
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continue;
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RCL_Vector2D toMonster;
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toMonster.x = pX - SFG_player.camera.position.x;
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toMonster.y = pY - SFG_player.camera.position.y;
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if (RCL_vectorsAngleCos(SFG_player.direction,toMonster) >=
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(RCL_UNITS_PER_SQUARE - SFG_PLAYER_MELEE_ANGLE))
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{
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SFG_monsterChangeHealth(m,
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-1 * SFG_getDamageValue(SFG_WEAPON_FIRE_TYPE_MELEE));
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SFG_createDust(pX,pY,pZ);
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break;
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}
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}
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}
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SFG_player.weaponCooldownFrames =
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RCL_max(
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SFG_GET_WEAPON_FIRE_COOLDOWN_FRAMES(SFG_player.weapon),
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SFG_MIN_WEAPON_COOLDOWN_FRAMES);
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SFG_getPlayerWeaponInfo(&ammo,&projectileCount,&canShoot);
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if (!canShoot)
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{
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// No more ammo, switch to the second strongest weapon.
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SFG_playerRotateWeapon(1);
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uint8_t previousWeapon = SFG_player.weapon;
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SFG_playerRotateWeapon(0);
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if (previousWeapon > SFG_player.weapon)
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SFG_playerRotateWeapon(1);
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}
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} // endif: has enough ammo?
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} // attack
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#endif // SFG_PREVIEW_MODE == 0
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SFG_player.squarePosition[0] =
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SFG_player.camera.position.x / RCL_UNITS_PER_SQUARE;
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@ -3564,8 +3567,6 @@ void SFG_gameStepPlaying()
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SFG_player.health = 0;
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}
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SFG_updateLevel();
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if (SFG_player.weapon != currentWeapon) // if weapon switched, start cooldown
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SFG_player.weaponCooldownFrames =
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SFG_GET_WEAPON_FIRE_COOLDOWN_FRAMES(SFG_player.weapon) / 2;
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@ -4344,12 +4345,12 @@ void SFG_drawWinOverlay()
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uint32_t time = (blinkDouble & 0x01) ?
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SFG_currentLevel.completionTime10sOfS : timeTotal;
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x += SFG_drawNumber(time / 10,x,y,SFG_FONT_SIZE_SMALL,7) *
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CHAR_SIZE + 1;
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x += (SFG_drawNumber(time / 10,x,y,SFG_FONT_SIZE_SMALL,7) + 1) *
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CHAR_SIZE;
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char timeRest[5] = ".X s";
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timeRest[1] = '0' + (time % 10) / 100;
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timeRest[1] = '0' + (time % 10);
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SFG_drawText(timeRest,x,y,SFG_FONT_SIZE_SMALL,7,4,0);
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#if SFG_VERY_LOW_RESOLUTION
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