actions.cpp File Reference

The actions. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "stratagus.h"
#include "version.h"
#include "unittype.h"
#include "animation.h"
#include "player.h"
#include "unit.h"
#include "actions.h"
#include "missile.h"
#include "interface.h"
#include "map.h"
#include "sound.h"
#include "spells.h"

Go to the source code of this file.

Functions
static void	UnitRotate (CUnit *unit, int rotate)
int	UnitShowAnimation (CUnit *unit, const CAnimation *anim)
	Handle the actions of all units each game cycle.
int	UnitShowAnimationScaled (CUnit *unit, const CAnimation *anim, int scale)
	< Handle the animation of a unit
static void	HandleActionNone (CUnit *unit)
static void	HandleRegenerations (CUnit *unit)
static void	HandleBuffs (CUnit *unit, int amount)
static void	RunAction (unsigned char action, CUnit *unit)
static void	HandleUnitAction (CUnit *unit)
void	UnitActions (void)
	Unload a unit.
Variables
unsigned	SyncHash
	Hash calculated to find sync failures.
static void(*	HandleActionTable [])(CUnit *)

---

Detailed Description

The actions.

Definition in file actions.cpp.

---

Function Documentation

static void HandleActionNone

(

CUnit *

unit

)

[static]

Unit does nothing!

Parameters:

unit

Unit pointer for none action.

Definition at line 243 of file actions.cpp.

References _C_, DebugPrint, CUnitType::Ident, CUnit::Type, and UnitNumber.

static void HandleBuffs	(	CUnit *	unit,
		int	amount
	)			[static]

Handle things about the unit that decay over time

Parameters:

	unit	The unit that the decay is handled for
	amount	The amount of time to make up for.(in cycles)

Definition at line 307 of file actions.cpp.

References _C_, DebugPrint, CVariable::Enable, GameCycle, HP_INDEX, CVariable::Increase, LetUnitDie(), CVariable::Max, CUnitTypeVar::NumberVariable, CUnit::TTL, UnitTypeVar, CVariable::Value, and CUnit::Variable.

Referenced by UnitActions().

static void HandleRegenerations

(

CUnit *

unit

)

[static]

Increment a unit's health

Parameters:

unit

the unit to operate on

Definition at line 280 of file actions.cpp.

References CUnitType::BurnDamageRate, CUnit::Destroyed, HitUnit(), HP_INDEX, CVariable::Increase, CVariable::Max, NoUnitP, CUnit::Orders, CUnit::Removed, CUnit::Stats, CUnit::Type, UnitActionBuilt, UnitActionDie, CVariable::Value, CUnit::Variable, and CUnitStats::Variables.

Referenced by UnitActions().

static void HandleUnitAction

(

CUnit *

unit

)

[static]

Handle the action of a unit.

Parameters:

unit

Pointer to handled unit.

Definition at line 348 of file actions.cpp.

References CUnit::Anim, Assert, DebugPrint, IsOnlySelected, CUnit::OrderCount, CUnit::OrderFlush, CUnit::Orders, CUnit::Removed, RunAction(), SelectedUnitChanged(), CUnit::State, CUnit::SubAction, CUnit::_unit_anim_::Unbreakable, UnitActionStill, UnitRemoveConsumingResources(), and CUnit::Wait.

Referenced by UnitActions().

static void RunAction	(	unsigned char	action,
		CUnit *	unit
	)			[static]

Definition at line 337 of file actions.cpp.

References HandleActionTable.

Referenced by HandleUnitAction().

void UnitActions

(

void

)

Unload a unit.

Update the actions of all units each game cycle.

Todo:

To improve the preformance use slots for waiting.

Definition at line 412 of file actions.cpp.

References CUnit::Blink, CYCLES_PER_SECOND, CMapInfo::Description, GameCycle, HandleBuffs(), HandleRegenerations(), HandleUnitAction(), CUnitType::Ident, CPlayer::Index, CMap::Info, CUnit::IX, CUnit::IY, Map, NumUnits, CUnit::Orders, CUnit::Player, CUnit::Refs, sprintf_s(), CUnit::State, CUnit::SubAction, SyncHash, SyncRandSeed, ThisPlayer, CUnit::Type, UnitMax, UnitNumber, Units, VERSION, CUnit::X, and CUnit::Y.

Referenced by GameMainLoop().

static void UnitRotate	(	CUnit *	unit,
		int	rotate
	)			[static]

Rotate a unit

Parameters:

	unit	Unit to rotate
	rotate	Number of frames to rotate (>0 clockwise, <0 counterclockwise)

Definition at line 73 of file actions.cpp.

References CUnit::Direction, CUnitType::NumDirections, CUnit::Type, and UnitUpdateHeading().

Referenced by UnitShowAnimationScaled().

int UnitShowAnimation	(	CUnit *	unit,
		const CAnimation *	anim
	)

Handle the actions of all units each game cycle.

Show unit animation.

Parameters:

	unit	Unit of the animation.
	anim	Animation script to handle.

Returns:

The flags of the current script step.

Definition at line 87 of file actions.cpp.

References UnitShowAnimationScaled().

Referenced by ActionStillGeneric(), AnimateActionAttack(), AnimateActionHarvest(), AnimateActionRepair(), HandleActionBoard(), HandleActionDie(), HandleActionSpellCast(), and HandleActionTrain().

int UnitShowAnimationScaled	(	CUnit *	unit,
		const CAnimation *	anim,
		int	scale
	)

< Handle the animation of a unit

Show unit animation.

Parameters:

	unit	Unit of the animation.
	anim	Animation script to handle.
	scale	Scaling factor of the wait times in animation (8 means no scaling).

Returns:

The flags of the current script step.

Definition at line 101 of file actions.cpp.

References CUnit::_unit_anim_::Anim, CUnit::Anim, AnimationAttack, AnimationExactFrame, AnimationFrame, AnimationGoto, AnimationLabel, AnimationMove, AnimationNone, AnimationRandomFrame, AnimationRandomGoto, AnimationRandomRotate, AnimationRandomSound, AnimationRandomWait, AnimationRotate, AnimationSound, AnimationUnbreakable, AnimationWait, Assert, CUnit::_unit_anim_::CurrAnim, CAnimation::D, FireMissile(), CAnimation::Frame, CUnit::Frame, CAnimation::Goto, CUnit::IsVisible(), CAnimation::Move, CAnimation::Next, CUnit::Orders, CUnit::Player, PlayUnitSound(), CAnimation::RandomFrame, CAnimation::RandomGoto, CAnimation::RandomSound, CAnimation::RandomWait, CUnit::ReCast, ReplayRevealMap, CAnimation::Rotate, CSound::Sound, CAnimation::Sound, SpellCast(), SyncRand(), ThisPlayer, CAnimation::Type, CAnimation::Unbreakable, CUnit::_unit_anim_::Unbreakable, UnitActionSpellCast, UnitRotate(), UnitUpdateHeading(), CAnimation::Wait, and CUnit::_unit_anim_::Wait.

Referenced by DoActionMove(), and UnitShowAnimation().

---

Variable Documentation

void(* HandleActionTable[])(CUnit *) [static]

Initial value:

 {
    HandleActionNone,
    HandleActionStill,
    HandleActionStandGround,
    HandleActionFollow,
    HandleActionMove,
    HandleActionAttack,
    HandleActionAttack, 
    HandleActionDie,
    HandleActionSpellCast,
    HandleActionTrain,
    HandleActionBuilt,
    HandleActionBoard,
    HandleActionUnload,
    HandleActionPatrol,
    HandleActionBuild,
    HandleActionRepair,
    HandleActionResource,
}

Jump table for actions.

Note:

can move function into unit structure.

Referenced by RunAction().

unsigned SyncHash

Hash calculated to find sync failures.

Definition at line 57 of file actions.cpp.

Referenced by CclSavedGameInfo(), CreateGame(), InitModules(), LoadGame(), NetworkSendCommands(), SaveGame(), and UnitActions().