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openjazz
Commit 5e941c85 authored by alistert's avatar alistert
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Gameplay processing now takes place a maximum of ~60 times per second. Improved bridges.

parent 2cbd2c54
Expand all Show whitespace changes
Inline Side-by-side
Showing with 526 additions and 411 deletions
src/game/clientgame.cpp
View file @ 5e941c85
......@@ -209,7 +209,7 @@ ClientGame::ClientGame (char *address) {
clearScreen(0);
fontmn2->showString("JOINING GAME", screenW >> 2, (screenH >> 1) - 16);
ret = playFrame(-1);
ret = step(0);
if (ret < 0) {
......@@ -270,7 +270,7 @@ int ClientGame::setLevel (char *fileName) {
fontmn2->showString("WAITING FOR SERVER", screenW >> 2,
(screenH >> 1) - 16);
ret = playFrame(-1);
ret = step(0);
if (ret < 0) return ret;
......@@ -290,7 +290,7 @@ int ClientGame::setLevel (char *fileName) {
fontmn2->showNumber(file->tell(), (screenW >> 2) + 56, screenH >> 1);
fontmn2->showString("bytes", (screenW >> 2) + 64, screenH >> 1);
ret = playFrame(-1);
ret = step(0);
if (ret < 0) return ret;
......@@ -310,7 +310,7 @@ void ClientGame::send (unsigned char *buffer) {
}
int ClientGame::playFrame (int ticks) {
int ClientGame::step (unsigned int ticks) {
unsigned char sendBuffer[BUFFER_LENGTH];
int length, count;
......
src/game/game.cpp
View file @ 5e941c85
......@@ -179,17 +179,15 @@ int Game::play () {
}
void Game::view () {
void Game::view (int change) {
// Move the viewport towards the exit sign
if (TTOF(checkX) > viewX + (viewW << 9) + (160 * mspf)) viewX += 160 * mspf;
else if (TTOF(checkX) < viewX + (viewW << 9) - (160 * mspf))
viewX -= 160 * mspf;
if (TTOF(checkX) > viewX + (viewW << 9) + change) viewX += change;
else if (TTOF(checkX) < viewX + (viewW << 9) - change) viewX -= change;
if (TTOF(checkY) > viewY + (viewH << 9) + (160 * mspf)) viewY += 160 * mspf;
else if (TTOF(checkY) < viewY + (viewH << 9) - (160 * mspf))
viewY -= 160 * mspf;
if (TTOF(checkY) > viewY + (viewH << 9) + change) viewY += change;
else if (TTOF(checkY) < viewY + (viewH << 9) - change) viewY -= change;
return;
......@@ -205,7 +203,7 @@ void Game::send (unsigned char *buffer) {
}
int Game::playFrame (int ticks) {
int Game::step (unsigned int ticks) {
// Do nothing
......
src/game/game.h
View file @ 5e941c85
......@@ -85,7 +85,7 @@ class Game {
protected:
char *levelFile;
int difficulty;
int sendTime, checkTime;
unsigned int sendTime, checkTime;
unsigned char checkX, checkY;
Game ();
......@@ -96,9 +96,9 @@ class Game {
virtual int setLevel (char *fileName);
int play ();
void view ();
void view (int change);
virtual void send (unsigned char *buffer);
virtual int playFrame (int ticks);
virtual int step (unsigned int ticks);
virtual void score (unsigned char team);
virtual void setCheckpoint (unsigned char gridX, unsigned char gridY);
void resetPlayer (Player *player);
......@@ -127,7 +127,7 @@ class ServerGame : public Game {
int setLevel (char *fileName);
void send (unsigned char *buffer);
int playFrame (int ticks);
int step (unsigned int ticks);
void score (unsigned char team);
void setCheckpoint (unsigned char gridX, unsigned char gridY);
......@@ -150,7 +150,7 @@ class ClientGame : public Game {
int setLevel (char *fileName);
void send (unsigned char *buffer);
int playFrame (int ticks);
int step (unsigned int ticks);
void score (unsigned char team);
void setCheckpoint (unsigned char gridX, unsigned char gridY);
......
src/game/servergame.cpp
View file @ 5e941c85
......@@ -181,7 +181,7 @@ void ServerGame::send (unsigned char *buffer) {
}
int ServerGame::playFrame (int ticks) {
int ServerGame::step (unsigned int ticks) {
unsigned char sendBuffer[BUFFER_LENGTH];
int count, pcount, length;
......
src/io/gfx/paletteeffects.cpp
View file @ 5e941c85
......@@ -48,10 +48,10 @@ PaletteEffect::~PaletteEffect () {
}
void PaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void PaletteEffect::apply (SDL_Color *shownPalette, bool direct, int mspf) {
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
return;
......@@ -69,12 +69,13 @@ WhiteInPaletteEffect::WhiteInPaletteEffect (fixed newDuration,
}
void WhiteInPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void WhiteInPaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
if (whiteness > F1) {
......@@ -119,12 +120,13 @@ FadeInPaletteEffect::FadeInPaletteEffect (int newDuration,
}
void FadeInPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void FadeInPaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
if (blackness > F1) {
......@@ -169,12 +171,13 @@ WhiteOutPaletteEffect::WhiteOutPaletteEffect (int newDuration,
}
void WhiteOutPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void WhiteOutPaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
if (whiteness > F1) {
......@@ -217,12 +220,13 @@ FadeOutPaletteEffect::FadeOutPaletteEffect (int newDuration,
}
void FadeOutPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void FadeOutPaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
if (blackness > F1) {
......@@ -268,12 +272,13 @@ FlashPaletteEffect::FlashPaletteEffect (unsigned char newRed,
}
void FlashPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void FlashPaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
if (progress < 0) {
......@@ -329,12 +334,13 @@ RotatePaletteEffect::RotatePaletteEffect (unsigned char newFirst,
}
void RotatePaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void RotatePaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
for (count = 0; count < amount; count++) {
......@@ -371,12 +377,12 @@ SkyPaletteEffect::SkyPaletteEffect (unsigned char newFirst,
}
void SkyPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void SkyPaletteEffect::apply (SDL_Color *shownPalette, bool direct, int mspf) {
int position, count, y;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
position = viewY + (viewH << 9) - F4;
......@@ -438,12 +444,12 @@ P2DPaletteEffect::P2DPaletteEffect (unsigned char newFirst,
}
void P2DPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void P2DPaletteEffect::apply (SDL_Color *shownPalette, bool direct, int mspf) {
int count, x, y, j;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
x = FTOI(((256 * 32) - FTOI(viewX)) * speed);
......@@ -483,13 +489,13 @@ P1DPaletteEffect::P1DPaletteEffect (unsigned char newFirst,
}
void P1DPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void P1DPaletteEffect::apply (SDL_Color *shownPalette, bool direct, int mspf) {
fixed position;
int count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
position = viewX + viewY;
......@@ -522,12 +528,13 @@ WaterPaletteEffect::WaterPaletteEffect (fixed newDepth, PaletteEffect * nextPE)
}
void WaterPaletteEffect::apply (SDL_Color *shownPalette, bool direct) {
void WaterPaletteEffect::apply (SDL_Color *shownPalette, bool direct,
int mspf) {
int position, count;
// Apply the next palette effect
if (next) next->apply(shownPalette, direct);
if (next) next->apply(shownPalette, direct, mspf);
position = localPlayer->getY() - level->getWaterLevel(0);
......
src/io/gfx/paletteeffects.h
View file @ 5e941c85
......@@ -55,7 +55,7 @@ class PaletteEffect {
PaletteEffect (PaletteEffect * nextPE);
virtual ~PaletteEffect ();
virtual void apply (SDL_Color *shownPalette, bool direct);
virtual void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -69,7 +69,7 @@ class WhiteInPaletteEffect : public PaletteEffect {
public:
WhiteInPaletteEffect (int newDuration, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -83,7 +83,7 @@ class FadeInPaletteEffect : public PaletteEffect {
public:
FadeInPaletteEffect (int newDuration, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -97,7 +97,7 @@ class WhiteOutPaletteEffect : public PaletteEffect {
public:
WhiteOutPaletteEffect (int newDuration, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -111,7 +111,7 @@ class FadeOutPaletteEffect : public PaletteEffect {
public:
FadeOutPaletteEffect (int newDuration, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -127,7 +127,7 @@ class FlashPaletteEffect : public PaletteEffect {
FlashPaletteEffect (unsigned char newRed, unsigned char newGreen,
unsigned char newBlue, int newDuration, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -146,7 +146,7 @@ class RotatePaletteEffect : public PaletteEffect {
RotatePaletteEffect (unsigned char newFirst, int newAmount,
fixed newSpeed, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -165,7 +165,7 @@ class SkyPaletteEffect : public PaletteEffect {
SkyPaletteEffect (unsigned char newFirst, int newAmount,
fixed newSpeed, SDL_Color *newSkyPalette, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -183,7 +183,7 @@ class P2DPaletteEffect : public PaletteEffect {
P2DPaletteEffect (unsigned char newFirst, int newAmount,
fixed newSpeed, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -201,7 +201,7 @@ class P1DPaletteEffect : public PaletteEffect {
P1DPaletteEffect (unsigned char newFirst, int newAmount,
fixed newSpeed, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......@@ -215,7 +215,7 @@ class WaterPaletteEffect : public PaletteEffect {
public:
WaterPaletteEffect (fixed newDepth, PaletteEffect * nextPE);
void apply (SDL_Color *shownPalette, bool direct);
void apply (SDL_Color *shownPalette, bool direct, int mspf);
};
......
src/io/gfx/video.h
View file @ 5e941c85
......@@ -43,7 +43,6 @@ EXTERN int viewW, viewH, screenW, screenH;
EXTERN bool fullscreen;
#endif
EXTERN bool fakePalette;
EXTERN int mspf;
// Palettes
EXTERN SDL_Color *currentPalette;
......
src/level/bullet.cpp
View file @ 5e941c85
......@@ -32,7 +32,7 @@
#include "player/player.h"
Bullet::Bullet (Player *sourcePlayer, bool lower, int ticks) {
Bullet::Bullet (Player *sourcePlayer, bool lower, unsigned int ticks) {
// Properties based on the player
......@@ -54,6 +54,7 @@ Bullet::Bullet (Player *sourcePlayer, bool lower, int ticks) {
direction |= lower? 2: 0;
x = source->getX() + (source->getFacing()? PXO_R: PXO_L);
y = source->getY() - F8;
dx = level->getBullet(type)[B_XSPEED + direction] * 500 * F1;
if (type == 4) {
......@@ -79,7 +80,7 @@ Bullet::Bullet (Player *sourcePlayer, bool lower, int ticks) {
}
Bullet::Bullet (Event *sourceEvent, bool facing, int ticks) {
Bullet::Bullet (Event *sourceEvent, bool facing, unsigned int ticks) {
// Properties based on the event
......@@ -89,7 +90,8 @@ Bullet::Bullet (Event *sourceEvent, bool facing, int ticks) {
direction = facing? 1: 0;
x = sourceEvent->getX() + (sourceEvent->getWidth() >> 1);
y = sourceEvent->getY() + (sourceEvent->getHeight() >> 1);
y = sourceEvent->getY() - (sourceEvent->getHeight() >> 1);
dx = level->getBullet(type)[B_XSPEED + direction] * 500 * F1;
dy = level->getBullet(type)[B_YSPEED + direction] * 250 * F1;
time = ticks + T_BULLET;
......@@ -100,7 +102,7 @@ Bullet::Bullet (Event *sourceEvent, bool facing, int ticks) {
}
Bullet::Bullet (Bird *sourceBird, bool lower, int ticks) {
Bullet::Bullet (Bird *sourceBird, bool lower, unsigned int ticks) {
// Properties based on the bird and its player
......@@ -122,6 +124,7 @@ Bullet::Bullet (Bird *sourceBird, bool lower, int ticks) {
direction |= lower? 2: 0;
x = sourceBird->getX() + (source->getFacing()? PXO_R: PXO_L);
y = sourceBird->getY();
dx = level->getBullet(type)[B_XSPEED + direction] * 500 * F1;
dy = level->getBullet(type)[B_YSPEED + direction] * 250 * F1;
time = ticks + T_BULLET;
......@@ -170,7 +173,7 @@ Player * Bullet::getSource () {
}
bool Bullet::playFrame (int ticks) {
bool Bullet::step (unsigned int ticks, int msps) {
signed char *set;
Event *event;
......@@ -179,7 +182,7 @@ bool Bullet::playFrame (int ticks) {
// Process the next bullet
if (next) {
if (next->playFrame(ticks)) removeNext();
if (next->step(ticks, msps)) removeNext();
}
......@@ -276,14 +279,14 @@ bool Bullet::playFrame (int ticks) {
else if (level->checkMaskDown(x, y + F4)) dy = -600 * F1;
else if (level->checkMaskDown(x - F4, y)) direction |= 1;
else if (level->checkMaskDown(x + F4, y)) direction &= ~1;
else dy += 6400 * mspf * set[B_GRAVITY];
else dy += 6400 * msps * set[B_GRAVITY];
} else dy += 6400 * mspf * set[B_GRAVITY];
} else dy += 6400 * msps * set[B_GRAVITY];
// Apply trajectory
x += (set[B_XSPEED + direction] * 500 * F1 * mspf) >> 10;
y += (dy * mspf) >> 10;
x += (dx * msps) >> 10;
y += (dy * msps) >> 10;
// Do not destroy the bullet
......@@ -292,11 +295,11 @@ bool Bullet::playFrame (int ticks) {
}
void Bullet::draw () {
void Bullet::draw (int change) {
Sprite *sprite;
if (next) next->draw();
if (next) next->draw(change);
if (type == -1) sprite = level->getSprite(130);
else sprite =
......@@ -304,8 +307,9 @@ void Bullet::draw () {
[B_SPRITE + direction]);
// Show the bullet
sprite->draw(FTOI(x) - (sprite->getWidth() >> 1) - FTOI(viewX),
FTOI(y) - (sprite->getWidth() >> 1) - FTOI(viewY));
sprite->draw(
FTOI(getDrawX(change)) - (sprite->getWidth() >> 1) - FTOI(viewX),
FTOI(getDrawY(change)) - (sprite->getHeight() >> 1) - FTOI(viewY));
return;
......
src/level/bullet.h
View file @ 5e941c85
......@@ -24,6 +24,7 @@
#define _BULLET_H
#include "movable.h"
#include "OpenJazz.h"
......@@ -51,27 +52,28 @@ class Bird;
class Event;
class Player;
class Bullet {
class Bullet : public Movable {
private:
Bullet *next;
Player *source; // If NULL, was fired by an event
int type; // -1 is TNT, otherwise this indexes the bullet set
int type; // -1 is TNT, otherwise indexes the bullet set
int direction; // 0: Left, 1: Right, 2: L (lower), 3: R (lower)
fixed x, y, dy;
int time; // The time at which the bullet will self-destruct
unsigned int time; // Time at which the bullet will self-destruct
public:
Bullet (Player *sourcePlayer, bool lower, int ticks);
Bullet (Event *sourceEvent, bool facing, int ticks);
Bullet (Bird *sourceBird, bool lower, int ticks);
Bullet (Player *sourcePlayer, bool lower,
unsigned int ticks);
Bullet (Event *sourceEvent, bool facing,
unsigned int ticks);
Bullet (Bird *sourceBird, bool lower, unsigned int ticks);
~Bullet ();
Bullet * getNext ();
void removeNext ();
Player * getSource ();
bool playFrame (int ticks);
void draw ();
bool step (unsigned int ticks, int msps);
void draw (int change);
};
......
src/level/demolevel.cpp
View file @ 5e941c85
......@@ -101,7 +101,8 @@ int DemoLevel::play () {
smoothfps = 50.0f;
tickOffset = globalTicks;
ticks = -10;
ticks = 16;
prevStepTicks = 0;
stats = S_NONE;
......@@ -152,10 +153,15 @@ int DemoLevel::play () {
// Process frame-by-frame activity
ret = playFrame();
// Process step
if (ticks >= prevStepTicks + 16) {
ret = step();
if (ret < 0) return ret;
}
// Handle player reactions
if (localPlayer->reacted(ticks) == PR_KILLED) return LOST;
......
src/level/event/event.cpp
View file @ 5e941c85
......@@ -50,7 +50,7 @@ Event::Event (unsigned char gX, unsigned char gY, Event *nextEvent) {
y = TTOF(gY + 1);
flashTime = 0;
// Choose initial animation and direction
// Choose initial settings
switch (getProperty(E_BEHAVIOUR)) {
......@@ -70,6 +70,19 @@ Event::Event (unsigned char gX, unsigned char gY, Event *nextEvent) {
break;
case 28:
animType = E_LEFTANIM;
x -= F2;
y += ITOF(getProperty(E_YAXIS)) - F40;
// dx and dy used to store leftmost and rightmost player on bridge
// Start with minimum values
dx = getProperty(E_MULTIPURPOSE) * F8;
dy = 0;
break;
default:
animType = E_LEFTANIM;
......@@ -114,7 +127,7 @@ void Event::removeNext () {
}
void Event::destroy (int ticks) {
void Event::destroy (unsigned int ticks) {
level->setEventTime(gridX, gridY, ticks + T_FINISH);
......@@ -128,7 +141,7 @@ void Event::destroy (int ticks) {
}
bool Event::hit (Player *source, int ticks) {
bool Event::hit (Player *source, unsigned int ticks) {
int hitsRemaining;
......@@ -160,20 +173,6 @@ bool Event::isFrom (unsigned char gX, unsigned char gY) {
}
fixed Event::getX () {
return x;
}
fixed Event::getY () {
return y - getHeight();
}
fixed Event::getWidth () {
fixed width;
......
src/level/event/event.h
View file @ 5e941c85
......@@ -27,6 +27,7 @@
#define _EVENTS_H
#include "movable.h"
#include "OpenJazz.h"
......@@ -74,17 +75,16 @@
class Player;
class Event {
class Event : public Movable {
private:
Event *next;
unsigned char gridX, gridY; // Grid position of the event
fixed x, y; // Actual position of the event
unsigned char animType; // E_LEFTANIM, etc, or 0
unsigned char frame;
int flashTime;
unsigned int flashTime;
void destroy (int ticks);
void destroy (unsigned int ticks);
public:
Event (unsigned char gX, unsigned char gY,
......@@ -93,17 +93,15 @@ class Event {
Event * getNext ();
void removeNext ();
bool hit (Player *source, int ticks);
bool hit (Player *source, unsigned int ticks);
bool isFrom (unsigned char gX, unsigned char gY);
fixed getX ();
fixed getY ();
fixed getWidth ();
fixed getHeight ();
bool overlap (fixed left, fixed top, fixed width,
fixed height);
signed char getProperty (unsigned char property);
bool playFrame (int ticks);
void draw (int ticks);
bool step (unsigned int ticks, int msps);
void draw (unsigned int ticks, int change);
};
......
src/level/event/eventframe.cpp
View file @ 5e941c85
This diff is collapsed.
src/level/level.cpp
View file @ 5e941c85
......@@ -237,7 +237,7 @@ unsigned char Level::getEventHits (unsigned char gridX, unsigned char gridY) {
}
int Level::getEventTime (unsigned char gridX, unsigned char gridY) {
unsigned int Level::getEventTime (unsigned char gridX, unsigned char gridY) {
return grid[gridY][gridX].time;
......@@ -322,7 +322,8 @@ int Level::hitEvent (Player *source, unsigned char gridX, unsigned char gridY) {
}
void Level::setEventTime (unsigned char gridX, unsigned char gridY, int time) {
void Level::setEventTime (unsigned char gridX, unsigned char gridY,
unsigned int time) {
grid[gridY][gridX].time = time;
......@@ -511,11 +512,12 @@ void Level::receive (unsigned char *buffer) {
void Level::timeCalcs (bool paused) {
// Calculate smoothed fps
smoothfps = smoothfps + 1 - (smoothfps * ((float)mspf) / 1000.0f);
smoothfps = smoothfps + 1.0f -
(smoothfps * ((float)(ticks - prevTicks)) / 1000.0f);
/* This equation is a simplified version of
(fps * c) + (smoothfps * (1 - c))
where c = (1 / fps)
and fps = 1000 / mspf
and fps = 1000 / (ticks - prevTicks)
In other words, the response of smoothFPS to changes in FPS decreases as the
framerate increases
The following version is for c = (1 / smoothfps)
......@@ -523,24 +525,27 @@ void Level::timeCalcs (bool paused) {
// smoothfps = (fps / smoothfps) + smoothfps - 1;
// Ignore outlandish values
if (smoothfps > 9999) smoothfps = 9999;
if (smoothfps < 1) smoothfps = 1;
if (smoothfps > 9999.0f) smoothfps = 9999.0f;
if (smoothfps < 1.0f) smoothfps = 1.0f;
// Number of ticks of gameplay since the level started
prevTicks = ticks;
ticks = globalTicks - tickOffset;
// Track number of ticks of gameplay since the level started
if (paused) {
tickOffset += ticks - prevTicks;
ticks = prevTicks;
tickOffset = globalTicks - ticks;
} else if (globalTicks - tickOffset > ticks + 100) {
prevTicks = ticks;
ticks += 100;
tickOffset = globalTicks - ticks;
} else if (ticks > prevTicks + 100) {
} else {
tickOffset += ticks - (prevTicks + 100);
ticks = prevTicks + 100;
prevTicks = ticks;
ticks = globalTicks - tickOffset;
}
......@@ -557,7 +562,7 @@ int Level::play () {
char *string;
bool paused, pmenu;
int stats, option;
int returnTime;
unsigned int returnTime;
int perfect;
int timeBonus;
int count;
......@@ -568,7 +573,8 @@ int Level::play () {
smoothfps = 50.0f;
tickOffset = globalTicks;
ticks = -10;
ticks = 16;
prevStepTicks = 0;
pmenu = paused = false;
option = 0;
......@@ -688,10 +694,16 @@ int Level::play () {
for (count = 0; count < PCONTROLS; count++)
localPlayer->setControl(count, controls.getState(count));
count = playFrame();
// Process step
if (ticks >= prevStepTicks + 16) {
count = step();
if (count < 0) return count;
}
// Handle player reactions
for (count = 0; count < nPlayers; count++) {
......@@ -772,7 +784,7 @@ int Level::play () {
if (timeBonus) {
count = mspf / 100;
count = (ticks - prevTicks) / 100;
if (!count) count = 1;
if (timeBonus == -1) {
......@@ -870,7 +882,7 @@ int Level::play () {
if (gameMode) {
count = game->playFrame(ticks);
count = game->step(ticks);
switch (count) {
......
src/level/level.h
View file @ 5e941c85
......@@ -115,7 +115,7 @@ class Level {
int levelNum, worldNum, nextLevelNum, nextWorldNum;
unsigned char difficulty;
int pathLength;
int endTime;
unsigned int endTime;
int enemies, items;
fixed waterLevel;
fixed energyBar;
......@@ -126,10 +126,10 @@ class Level {
protected:
float smoothfps;
int tickOffset, prevTicks, ticks;
unsigned int tickOffset, prevStepTicks, prevTicks, ticks;
int load (char *fileName, unsigned char diff, bool checkpoint);
int playFrame ();
int step ();
void draw ();
void timeCalcs (bool paused);
......@@ -152,12 +152,12 @@ class Level {
unsigned char tile);
signed char * getEvent (unsigned char gridX, unsigned char gridY);
unsigned char getEventHits (unsigned char gridX, unsigned char gridY);
int getEventTime (unsigned char gridX, unsigned char gridY);
unsigned int getEventTime (unsigned char gridX, unsigned char gridY);
void clearEvent (unsigned char gridX, unsigned char gridY);
int hitEvent (Player *source, unsigned char gridX,
unsigned char gridY);
void setEventTime (unsigned char gridX, unsigned char gridY,
int time);
unsigned int time);
signed char * getBullet (unsigned char bullet);
Sprite * getSprite (unsigned char sprite);
Anim * getAnim (unsigned char anim);
......
src/level/levelframe.cpp
View file @ 5e941c85
......@@ -36,11 +36,17 @@
#include "player/player.h"
int Level::playFrame () {
int Level::step () {
Bullet *nextBullet;
Event *nextEvent;
int x, y;
int msps;
// Milliseconds per step
msps = ticks - prevStepTicks;
prevStepTicks = ticks;
// Search for active events
......@@ -74,7 +80,7 @@ int Level::playFrame () {
// Determine the players' trajectories
for (x = 0; x < nPlayers; x++) players[x].control(ticks);
for (x = 0; x < nPlayers; x++) players[x].control(ticks, msps);
// Process active events
......@@ -83,7 +89,7 @@ int Level::playFrame () {
if (firstEvent) {
if (firstEvent->playFrame(ticks)) {
if (firstEvent->step(ticks, msps)) {
nextEvent = firstEvent->getNext();
delete firstEvent;
......@@ -98,7 +104,7 @@ int Level::playFrame () {
if (firstBullet) {
if (firstBullet->playFrame(ticks)) {
if (firstBullet->step(ticks, msps)) {
nextBullet = firstBullet->getNext();
delete firstBullet;
......@@ -111,7 +117,7 @@ int Level::playFrame () {
// Apply as much of those trajectories as possible, without going into the
// scenery
for (x = 0; x < nPlayers; x++) players[x].move(ticks);
for (x = 0; x < nPlayers; x++) players[x].move(ticks, msps);
......@@ -128,17 +134,6 @@ int Level::playFrame () {
}
// Calculate viewport
if (game && (stage == LS_END)) game->view();
else localPlayer->view(ticks);
// Ensure the new viewport is within the level
if (viewX < 0) viewX = 0;
if (FTOI(viewX) + viewW >= TTOI(LW)) viewX = ITOF(TTOI(LW) - viewW);
if (viewY < 0) viewY = 0;
if (FTOI(viewY) + viewH >= TTOI(LH)) viewY = ITOF(TTOI(LH) - viewH);
return E_NONE;
}
......@@ -161,7 +156,17 @@ void Level::draw () {
src.x = 0;
// Use the local player's viewport
// Calculate viewport
if (game && (stage == LS_END)) game->view((ticks - prevTicks) * 160);
else localPlayer->view(ticks, ticks - prevTicks);
// Ensure the new viewport is within the level
if (viewX < 0) viewX = 0;
if (FTOI(viewX) + viewW >= TTOI(LW)) viewX = ITOF(TTOI(LW) - viewW);
if (viewY < 0) viewY = 0;
if (FTOI(viewY) + viewH >= TTOI(LH)) viewY = ITOF(TTOI(LH) - viewH);
// Use the viewport
dst.x = 0;
dst.y = 0;
vX = FTOI(viewX);
......@@ -240,15 +245,15 @@ void Level::draw () {
while (event) {
event->draw(ticks);
event->draw(ticks, ticks - prevStepTicks);
event = event->getNext();
}
// Show the players
for (x = 0; x < nPlayers; x++) players[x].draw(ticks);
for (x = 0; x < nPlayers; x++)
players[x].draw(ticks, ticks - prevStepTicks);
// Show bullets
......@@ -256,7 +261,7 @@ void Level::draw () {
while (bullet) {
bullet->draw();
bullet->draw(ticks - prevStepTicks);
bullet = bullet->getNext();
}
......@@ -362,16 +367,17 @@ void Level::draw () {
dst.x = 20;
x = localPlayer->getEnergy();
y = (ticks - prevTicks) * 40;
if (FTOI(energyBar) < (x << 4)) {
if ((x << 14) - energyBar < mspf * 40) energyBar = x << 14;
else energyBar += mspf * 40;
if ((x << 14) - energyBar < y) energyBar = x << 14;
else energyBar += y;
} else if (FTOI(energyBar) > (x << 4)) {
if (energyBar - (x << 14) < mspf * 40) energyBar = x << 14;
else energyBar -= mspf * 40;
if (energyBar - (x << 14) < y) energyBar = x << 14;
else energyBar -= y;
}
......
src/main.cpp
View file @ 5e941c85
......@@ -325,7 +325,6 @@ int loadMain () {
// Establish arbitrary timing
mspf = 20;
globalTicks = SDL_GetTicks() - 20;
......@@ -435,17 +434,14 @@ int loop (int type) {
SDL_Color shownPalette[256];
SDL_Event event;
int ret;
int prevTicks, ret;
// Show everything that has been drawn so far
SDL_Flip(screen);
// Calculate frame rate and key timing
ret = SDL_GetTicks();
mspf = ret - globalTicks;
if (mspf > 100) mspf = 100;
globalTicks = ret;
prevTicks = globalTicks;
globalTicks = SDL_GetTicks();
// Process system events
while (SDL_PollEvent(&event)) {
......@@ -532,20 +528,22 @@ int loop (int type) {
memcpy(shownPalette, currentPalette, sizeof(SDL_Color) * 256);
firstPE->apply(shownPalette, false);
firstPE->apply(shownPalette, false, globalTicks - prevTicks);
SDL_SetPalette(screen, SDL_PHYSPAL, shownPalette, 0, 256);
} else {
firstPE->apply(shownPalette, true);
firstPE->apply(shownPalette, true, globalTicks - prevTicks);
}
}
#ifdef WIZ
WIZ_AdjustVolume( volume_direction );
#endif
return E_NONE;
}
......
src/movable.cpp 0 → 100644
View file @ 5e941c85
/*
*
* movable.cpp
*
* 15th January 2005: Created movable.cpp
*
* Part of the OpenJazz project
*
*
* Copyright (c) 2005-2009 Alister Thomson
*
* OpenJazz is distributed under the terms of
* the GNU General Public License, version 2.0
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/*
* Contains the base class for all movable objects.
*
*/
#include "movable.h"
fixed Movable::getDrawX (int change) {
return x + ((dx * change) >> 10);
}
fixed Movable::getDrawY (int change) {
return y + ((dy * change) >> 10);
}
fixed Movable::getX () {
return x;
}
fixed Movable::getY () {
return y;
}
src/movable.h 0 → 100644
View file @ 5e941c85
/*
*
* movable.h
*
* 15th January 2005: Created movable.h
*
* Part of the OpenJazz project
*
*
* Copyright (c) 2005-2009 Alister Thomson
*
* OpenJazz is distributed under the terms of
* the GNU General Public License, version 2.0
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef _MOVABLE_H
#define _MOVABLE_H
#include "OpenJazz.h"
// Class
class Movable {
protected:
fixed x, y, dx, dy;
fixed getDrawX (int change);
fixed getDrawY (int change);
public:
fixed getX ();
fixed getY ();
};
#endif
src/player/bird.cpp
View file @ 5e941c85
......@@ -78,21 +78,7 @@ void Bird::hit () {
}
fixed Bird::getX () {
return x;
}
fixed Bird::getY () {
return y;
}
bool Bird::playFrame (int ticks) {
bool Bird::step (unsigned int ticks, int msps) {
Event *nextEvent;
fixed eventX, eventY;
......@@ -122,13 +108,13 @@ bool Bird::playFrame (int ticks) {
// To the left of the player, so move right
if (dx < F160) dx += 400 * mspf;
if (dx < F160) dx += 400 * msps;
} else {
// To the right of the player, so move left
if (dx > -F160) dx -= 400 * mspf;
if (dx > -F160) dx -= 400 * msps;
}
......@@ -152,13 +138,13 @@ bool Bird::playFrame (int ticks) {
// Above the player, so move downwards
if (dy < F160) dy += 400 * mspf;
if (dy < F160) dy += 400 * msps;
} else {
// Below the player, so move upwards
if (dy > -F160) dy -= 400 * mspf;
if (dy > -F160) dy -= 400 * msps;
}
......@@ -178,7 +164,7 @@ bool Bird::playFrame (int ticks) {
while (nextEvent) {
eventX = nextEvent->getX();
eventY = nextEvent->getY();
eventY = nextEvent->getY() - nextEvent->getHeight();
if (nextEvent->getProperty(E_HITSTOKILL) &&
(eventX > x) && (eventX < x + F160) && (eventY > y) &&
......@@ -199,7 +185,7 @@ bool Bird::playFrame (int ticks) {
while (nextEvent) {
eventX = nextEvent->getX();
eventY = nextEvent->getY();
eventY = nextEvent->getY() - nextEvent->getHeight();
if (nextEvent->getProperty(E_HITSTOKILL) &&
(eventX > x - F160) && (eventX < x) && (eventY > y) &&
......@@ -231,15 +217,15 @@ bool Bird::playFrame (int ticks) {
}
// Apply trajectory
x += (dx * mspf) >> 10;
y += (dy * mspf) >> 10;
x += (dx * msps) >> 10;
y += (dy * msps) >> 10;
return false;
}
void Bird::draw (int ticks) {
void Bird::draw (unsigned int ticks, int change) {
Anim *anim;
......@@ -247,7 +233,7 @@ void Bird::draw (int ticks) {
BIRD_LEFTANIM);
anim->setFrame(ticks / 80, true);
anim->draw(x, y);
anim->draw(getDrawX(change), getDrawY(change));
return;
......
src/player/bird.h
View file @ 5e941c85
......@@ -24,6 +24,7 @@
#define _BIRD_H
#include "movable.h"
#include "OpenJazz.h"
......@@ -41,11 +42,10 @@
class Player;
class Bird {
class Bird : public Movable {
private:
Player *player;
fixed x, y, dx, dy;
bool fleeing;
int fireTime;
......@@ -56,10 +56,8 @@ class Bird {
void reset ();
Player * getPlayer ();
void hit ();
fixed getX ();
fixed getY ();
bool playFrame (int ticks);
void draw (int ticks);
bool step (unsigned int ticks, int msps);
void draw (unsigned int ticks, int change);
};
......
src/player/player.cpp
View file @ 5e941c85
......@@ -237,7 +237,8 @@ void Player::setControl (int control, bool state) {
}
bool Player::shootEvent (unsigned char gridX, unsigned char gridY, int ticks) {
bool Player::shootEvent (unsigned char gridX, unsigned char gridY,
unsigned int ticks) {
signed char *set;
......@@ -331,7 +332,8 @@ bool Player::shootEvent (unsigned char gridX, unsigned char gridY, int ticks) {
}
bool Player::touchEvent (unsigned char gridX, unsigned char gridY, int ticks) {
bool Player::touchEvent (unsigned char gridX, unsigned char gridY,
unsigned int ticks) {
signed char *set;
......@@ -485,7 +487,7 @@ bool Player::touchEvent (unsigned char gridX, unsigned char gridY, int ticks) {
}
bool Player::hit (Player *source, int ticks) {
bool Player::hit (Player *source, unsigned int ticks) {
// Invulnerable if reacting to e.g. having been hit
if (reaction != PR_NONE) return false;
......@@ -534,7 +536,7 @@ bool Player::hit (Player *source, int ticks) {
}
void Player::kill (Player *source, int ticks) {
void Player::kill (Player *source, unsigned int ticks) {
if (reaction != PR_NONE) return;
......@@ -615,20 +617,6 @@ int Player::getItems () {
}
fixed Player::getX () {
return x;
}
fixed Player::getY () {
return y;
}
bool Player::overlap (fixed left, fixed top, fixed width, fixed height) {
return (x + PXO_R >= left) && (x + PXO_L < left + width) && (y >= top) &&
......@@ -671,7 +659,7 @@ unsigned char Player::getTeam () {
}
void Player::floatUp (signed char *newEvent) {
void Player::floatUp (signed char *newEvent, int speed) {
event = newEvent;
......@@ -679,7 +667,7 @@ void Player::floatUp (signed char *newEvent) {
dy = event[E_MULTIPURPOSE] * -F40;
if (dy > event[E_MULTIPURPOSE] * -F40)
dy -= event[E_MULTIPURPOSE] * 320 * mspf;
dy -= event[E_MULTIPURPOSE] * 320 * speed;
jumpY = y - (8 * F16);
......@@ -690,7 +678,7 @@ void Player::floatUp (signed char *newEvent) {
void Player::belt (int speed) {
dx += speed * 160 * mspf;
dx += speed * 160;
return;
......@@ -835,7 +823,7 @@ void Player::receive (unsigned char *buffer) {
}
int Player::reacted (int ticks) {
int Player::reacted (unsigned int ticks) {
int oldReaction;
......
src/player/player.h
View file @ 5e941c85
......@@ -29,6 +29,7 @@
#define _PLAYER_H
#include "movable.h"
#include "OpenJazz.h"
#include <SDL/SDL.h>
......@@ -154,7 +155,7 @@
class Bird;
class Player {
class Player : public Movable {
private:
Bird *bird;
......@@ -175,18 +176,17 @@ class Player {
3 = 1 orange, 4 = 2 orange, 5 = 3 orange, 6 = 4 orange */
bool floating; // false = normal, true = boarding/bird/etc.
bool facing;
int lookTime; /* Negative if looking up, positive if looking
unsigned int lookTime; /* Negative if looking up, positive if looking
down, 0 if neither */
int reaction;
int reactionTime;
unsigned int reactionTime;
int fireSpeed;
int fireTime;
unsigned int fireTime;
fixed jumpHeight;
fixed jumpY;
int fastFeetTime;
unsigned int fastFeetTime;
unsigned char warpX, warpY;
int warpTime;
fixed x, y, dx, dy;
unsigned int warpTime;
int enemies, items;
unsigned char team;
......@@ -207,11 +207,11 @@ class Player {
void reset ();
void setControl (int control, bool state);
bool shootEvent (unsigned char gridX, unsigned char gridY,
int ticks);
unsigned int ticks);
bool touchEvent (unsigned char gridX, unsigned char gridY,
int ticks);
bool hit (Player *source, int ticks);
void kill (Player *source, int ticks);
unsigned int ticks);
bool hit (Player *source, unsigned int ticks);
void kill (Player *source, unsigned int ticks);
void addScore (int addedScore);
int getScore ();
int getEnergy ();
......@@ -219,26 +219,24 @@ class Player {
int getAmmo (bool amount);
int getEnemies ();
int getItems ();
fixed getX ();
fixed getY ();
bool overlap (fixed left, fixed top, fixed width,
fixed height);
void setPosition (fixed newX, fixed newY);
void setSpeed (fixed newDx, fixed newDy);
bool getFacing ();
unsigned char getTeam ();
void floatUp (signed char *newEvent);
void floatUp (signed char *newEvent, int speed);
void belt (int speed);
void setEvent (signed char *newEvent);
void clearEvent (signed char *newEvent,
unsigned char property);
void send (unsigned char *data);
void receive (unsigned char *buffer);
void control (int ticks);
void move (int ticks);
void view (int ticks);
void draw (int ticks);
int reacted (int ticks);
void control (unsigned int ticks, int msps);
void move (unsigned int ticks, int msps);
void view (unsigned int ticks, int mspf);
void draw (unsigned int ticks, int change);
int reacted (unsigned int ticks);
};
......
src/player/playerframe.cpp
View file @ 5e941c85
......@@ -40,7 +40,7 @@
#include <math.h>
void Player::control (int ticks) {
void Player::control (unsigned int ticks, int msps) {
// Respond to controls, unless the player has been killed
......@@ -52,7 +52,7 @@ void Player::control (int ticks) {
if (floating) dy = 0;
else {
dy += PYA_GRAVITY * mspf;
dy += PYA_GRAVITY * msps;
if (dy > PYS_FALL) dy = PYS_FALL;
}
......@@ -65,9 +65,9 @@ void Player::control (int ticks) {
// Walk/run right
if (dx < 0) dx += PXA_REVERSE * mspf;
else if (dx < PXS_WALK) dx += PXA_WALK * mspf;
else if (dx < PXS_RUN) dx += PXA_RUN * mspf;
if (dx < 0) dx += PXA_REVERSE * msps;
else if (dx < PXS_WALK) dx += PXA_WALK * msps;
else if (dx < PXS_RUN) dx += PXA_RUN * msps;
facing = true;
......@@ -75,9 +75,9 @@ void Player::control (int ticks) {
// Walk/run left
if (dx > 0) dx -= PXA_REVERSE * mspf;
else if (dx > -PXS_WALK) dx -= PXA_WALK * mspf;
else if (dx > -PXS_RUN) dx -= PXA_RUN * mspf;
if (dx > 0) dx -= PXA_REVERSE * msps;
else if (dx > -PXS_WALK) dx -= PXA_WALK * msps;
else if (dx > -PXS_RUN) dx -= PXA_RUN * msps;
facing = false;
......@@ -87,15 +87,15 @@ void Player::control (int ticks) {
if (dx > 0) {
if (dx < PXA_STOP * mspf) dx = 0;
else dx -= PXA_STOP * mspf;
if (dx < PXA_STOP * msps) dx = 0;
else dx -= PXA_STOP * msps;
}
if (dx < 0) {
if (dx > -PXA_STOP * mspf) dx = 0;
else dx += PXA_STOP * mspf;
if (dx > -PXA_STOP * msps) dx = 0;
else dx += PXA_STOP * msps;
}
......@@ -111,17 +111,17 @@ void Player::control (int ticks) {
// Fly upwards
if (dy > 0) dy -= PXA_REVERSE * mspf;
else if (dy > -PXS_WALK) dy -= PXA_WALK * mspf;
else if (dy > -PXS_RUN) dy -= PXA_RUN * mspf;
if (dy > 0) dy -= PXA_REVERSE * msps;
else if (dy > -PXS_WALK) dy -= PXA_WALK * msps;
else if (dy > -PXS_RUN) dy -= PXA_RUN * msps;
} else if (pcontrols[C_DOWN]) {
// Fly downwards
if (dy < 0) dy += PXA_REVERSE * mspf;
else if (dy < PXS_WALK) dy += PXA_WALK * mspf;
else if (dy < PXS_RUN) dy += PXA_RUN * mspf;
if (dy < 0) dy += PXA_REVERSE * msps;
else if (dy < PXS_WALK) dy += PXA_WALK * msps;
else if (dy < PXS_RUN) dy += PXA_RUN * msps;
} else {
......@@ -129,15 +129,15 @@ void Player::control (int ticks) {
if (dy > 0) {
if (dy < PXA_STOP * mspf) dy = 0;
else dy -= PXA_STOP * mspf;
if (dy < PXA_STOP * msps) dy = 0;
else dy -= PXA_STOP * msps;
}
if (dy < 0) {
if (dy > -PXA_STOP * mspf) dy = 0;
else dy += PXA_STOP * mspf;
if (dy > -PXA_STOP * msps) dy = 0;
else dy += PXA_STOP * msps;
}
......@@ -159,9 +159,9 @@ void Player::control (int ticks) {
// Swim upwards
if (dy > 0) dy -= PXA_REVERSE * mspf;
else if (dy > -PXS_WALK) dy -= PXA_WALK * mspf;
else if (dy > -PXS_RUN) dy -= PXA_RUN * mspf;
if (dy > 0) dy -= PXA_REVERSE * msps;
else if (dy > -PXS_WALK) dy -= PXA_WALK * msps;
else if (dy > -PXS_RUN) dy -= PXA_RUN * msps;
// Prepare to jump upon leaving the water
......@@ -180,15 +180,15 @@ void Player::control (int ticks) {
// Swim downwards
if (dy < 0) dy += PXA_REVERSE * mspf;
else if (dy < PXS_WALK) dy += PXA_WALK * mspf;
else if (dy < PXS_RUN) dy += PXA_RUN * mspf;
if (dy < 0) dy += PXA_REVERSE * msps;
else if (dy < PXS_WALK) dy += PXA_WALK * msps;
else if (dy < PXS_RUN) dy += PXA_RUN * msps;
} else {
// Sink
dy += PYA_SINK * mspf;
dy += PYA_SINK * msps;
if (dy > PYS_SINK) dy = PYS_SINK;
}
......@@ -255,7 +255,7 @@ void Player::control (int ticks) {
} else {
// Fall under gravity
dy += PYA_GRAVITY * mspf;
dy += PYA_GRAVITY * msps;
if (dy > PYS_FALL) dy = PYS_FALL;
}
......@@ -331,7 +331,7 @@ void Player::control (int ticks) {
if (bird) {
if (bird->playFrame(ticks)) {
if (bird->step(ticks, msps)) {
delete bird;
bird = NULL;
......@@ -346,7 +346,7 @@ void Player::control (int ticks) {
}
void Player::move (int ticks) {
void Player::move (unsigned int ticks, int msps) {
fixed pdx, pdy;
int count;
......@@ -364,13 +364,13 @@ void Player::move (int ticks) {
if (fastFeetTime > ticks) {
pdx = (dx * mspf * 3) >> 11;
pdy = (dy * mspf * 3) >> 11;
pdx = (dx * msps * 3) >> 11;
pdy = (dy * msps * 3) >> 11;
} else {
pdx = (dx * mspf) >> 10;
pdy = (dy * mspf) >> 10;
pdx = (dx * msps) >> 10;
pdy = (dy * msps) >> 10;
}
......@@ -516,7 +516,7 @@ void Player::move (int ticks) {
}
void Player::view (int ticks) {
void Player::view (unsigned int ticks, int mspf) {
int oldViewX, oldViewY, speed;
......@@ -569,10 +569,11 @@ void Player::view (int ticks) {
}
void Player::draw (int ticks) {
void Player::draw (unsigned int ticks, int change) {
Anim *an;
int anim, frame;
fixed drawX, drawY;
fixed xOffset, yOffset;
// The current frame for animations
......@@ -580,6 +581,12 @@ void Player::draw (int ticks) {
else frame = ticks / 75;
// Get position
drawX = getDrawX(change);
drawY = getDrawY(change);
// Choose player animation
if (reaction == PR_KILLED) anim = anims[facing? PA_RDIE: PA_LDIE];
......@@ -604,6 +611,9 @@ void Player::draw (int ticks) {
level->checkMaskDown(x + PXO_MID, y + F8) ||
level->checkMaskDown(x + PXO_MR, y + F8)) {
drawX = x;
drawY = y;
if (dx) {
if (dx <= -PXS_RUN) anim = anims[PA_LRUN];
......@@ -671,11 +681,10 @@ void Player::draw (int ticks) {
// Draw "motion blur"
if (fastFeetTime > ticks)
an->draw(x - (dx >> 6), y);
if (fastFeetTime > ticks) an->draw(drawX - (dx >> 6), drawY);
// Draw player
an->draw(x, y);
an->draw(drawX, drawY);
// Remove red flash or player colour from sprite
......@@ -692,16 +701,16 @@ void Player::draw (int ticks) {
an = level->getMiscAnim(0);
an->setFrame(frame, true);
an->draw(x + PXO_MID + xOffset, y + PYO_MID + yOffset);
an->draw(drawX + PXO_MID + xOffset, drawY + PYO_MID + yOffset);
an->setFrame(frame + 1, true);
an->draw(x + PXO_MID - xOffset, y + PYO_MID - yOffset);
an->draw(drawX + PXO_MID - xOffset, drawY + PYO_MID - yOffset);
an->setFrame(frame + 2, true);
an->draw(x + PXO_MID + yOffset, y + PYO_MID + xOffset);
an->draw(drawX + PXO_MID + yOffset, drawY + PYO_MID + xOffset);
an->setFrame(frame + 3, true);
an->draw(x + PXO_MID - yOffset, y + PYO_MID - xOffset);
an->draw(drawX + PXO_MID - yOffset, drawY + PYO_MID - xOffset);
} else if (shield > 2) {
......@@ -712,13 +721,13 @@ void Player::draw (int ticks) {
an = level->getAnim(59);
an->draw(x + xOffset, y + PYO_TOP + yOffset);
an->draw(drawX + xOffset, drawY + PYO_TOP + yOffset);
if (shield > 3) an->draw(x - xOffset, y + PYO_TOP - yOffset);
if (shield > 3) an->draw(drawX - xOffset, drawY + PYO_TOP - yOffset);
if (shield > 4) an->draw(x + yOffset, y + PYO_TOP - xOffset);
if (shield > 4) an->draw(drawX + yOffset, drawY + PYO_TOP - xOffset);
if (shield > 5) an->draw(x - yOffset, y + PYO_TOP + xOffset);
if (shield > 5) an->draw(drawX - yOffset, drawY + PYO_TOP + xOffset);
} else if (shield) {
......@@ -729,21 +738,21 @@ void Player::draw (int ticks) {
an = level->getAnim(50);
an->draw(x + xOffset, y + yOffset + PYO_TOP);
an->draw(drawX + xOffset, drawY + yOffset + PYO_TOP);
if (shield == 2) an->draw(x - xOffset, y + PYO_TOP - yOffset);
if (shield == 2) an->draw(drawX - xOffset, drawY + PYO_TOP - yOffset);
}
// Show the bird
if (bird) bird->draw(ticks);
if (bird) bird->draw(ticks, change);
// Show the player's name
if (gameMode)
panelBigFont->showString(name, FTOI(x - viewX),
FTOI(y - F32 - F16 - viewY));
panelBigFont->showString(name, FTOI(drawX - viewX),
FTOI(drawY - F32 - F16 - viewY));
return;
......
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