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starfighter/src/player.c

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Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
/*
Copyright (C) 2003 Parallel Realities
Updated copyright notices on all files based on git-blame.
2015-03-01 21:37:32 +01:00
Copyright (C) 2011, 2012, 2013 Guus Sliepen
Fixed the warp escape delay bug. That's embarassing.
2020-05-24 03:10:45 +02:00
Copyright (C) 2012, 2015-2020 Layla Marchant <diligentcircle@riseup.net>
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
Upgraded to GPLv3.
2015-02-26 17:20:36 +01:00
as published by the Free Software Foundation; either version 3
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
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
Upgraded to GPLv3.
2015-02-26 17:20:36 +01:00
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
You should have received a copy of the GNU General Public License
Upgraded to GPLv3.
2015-02-26 17:20:36 +01:00
along with this program. If not, see <http://www.gnu.org/licenses/>.
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
*/
Added proper analog support.
2020-06-22 04:19:28 +02:00
#include <math.h>
#include <stdlib.h>
Finished removing Starfighter.h.
2017-01-25 16:48:29 +01:00
#include "SDL.h"
Bring sanity to the header files. Most .h files were not used to declare the externally visible variables and functions of the .cpp files, but only to #include things and declare things that were needed by that .cpp file itself. This resulted in a lot of duplication. Now the .h files only declare what is externally visible from the corresponding .cpp files. Starfighter.h includes all the other .h files, and all .cpp files only #include "Starfighter.h". Functions and variables that were not used outside the .cpp file that contained them were marked static. Variables defined in .h files were moved to the appropriate .cpp files.
2011-08-26 21:29:04 +02:00
More cleanup.
2016-11-26 00:21:31 +01:00
#include "defs.h"
#include "structs.h"
Finished removing Starfighter.h.
2017-01-25 16:48:29 +01:00
#include "alien.h"
#include "audio.h"
#include "engine.h"
Made the window resizable.
2019-05-30 18:29:47 +02:00
#include "colors.h"
Finished removing Starfighter.h.
2017-01-25 16:48:29 +01:00
#include "game.h"
#include "gfx.h"
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
#include "info.h"
Fixed failure to use player_damage for explosions. Also made one tweak: when shield gets to "low" or "critical", damage delay is reset (so that you get more protection from rays).
2019-05-11 08:49:21 +02:00
#include "player.h"
Made the window resizable.
2019-05-30 18:29:47 +02:00
#include "renderer.h"
Finished removing Starfighter.h.
2017-01-25 16:48:29 +01:00
#include "screen.h"
#include "weapons.h"
#include "window.h"
Renamed the "object" and "collectables" structs. This was done with "replace all" actions, but I have checked and the only collatoral damage has been to capitalize some instances of "objective" in comments.
2016-11-25 18:37:26 +01:00
Object player;
Replaced all bools with ints. This is part of the conversion of Starfighter's code to C. C doesn't have the bool type.
2016-11-19 17:43:50 +01:00
int player_chargerFired = 0;
Improved damaged nerfing Limited damage prevention to only at the "low" and "critical" levels, plus added a delay for when damage is first inflicted by rays. This prevents ships with multiple concentrated shots from having a disadvantage, and it helps make rays easier to avoid at the same time (just get out of the ray in time and you don't take damage). Of course, neither of these apply to Classic difficulty, although the ray damage delay does apply to Nightmare difficulty (which, given how unpredictable rays are, I think is quite reasonable).
2019-05-11 08:15:36 +02:00
int player_damageDelay = 0;
int player_resetDamageDelay = 0;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
/*
Initialises the player for a new game.
*/
More cleanup. It looks like I'm finally almost done with this! The only thing left is gradually replacing "Starfighter.h" imports with imports of what actually is needed.
2016-11-26 00:01:36 +01:00
void player_init()
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
Replaced all bools with ints. This is part of the conversion of Starfighter's code to C. C doesn't have the bool type.
2016-11-19 17:43:50 +01:00
player.active = 1;
Removed several unnecessary (int)s and changed around operations to prevent problems with integer division. Signed-off-by: onpon4 <onpon4@yahoo.com>
2012-03-14 16:54:48 +01:00
player.x = screen->w / 2;
player.y = screen->h / 2;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
player.speed = 2;
player.systemPower = player.maxShield;
player.face = 0;
Moved the ship image definitions to C code. Now, this has an unfortunate effect of screwing up cutscenes. I'll fix that by moving cutscene definitions to C as well.
2016-01-04 22:34:29 +01:00
player.image[0] = gfx_shipSprites[SS_FIREFLY];
player.image[1] = gfx_shipSprites[SS_FIREFLY_L];
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
player.engineX = player.image[0]->w;
player.engineY = (player.image[0]->h / 2);
player.owner = &player;
player.flags = FL_FRIEND;
player.weaponType[0] = W_PLAYER_WEAPON;
Lots of cleanup done on how weapons are handled. I did one structural change to the way ship_fireBullet works. It previously had two separate places for reducing ammo from the player. I changed this so that it removes ammo in the same place regardless of which weapon it is, but then performs the plasma "out of ammo" action afterwards. It seems to work properly. Also fixed a flaw in the saving which would in some cases cause the stationed planet to not get saved properly.
2016-11-25 19:47:12 +01:00
if (weapons[W_PLAYER_WEAPON].ammo[0] < game.minPlasmaOutput)
weapons[W_PLAYER_WEAPON].ammo[0] = game.minPlasmaOutput;
if (weapons[W_PLAYER_WEAPON].damage < game.minPlasmaDamage)
weapons[W_PLAYER_WEAPON].damage = game.minPlasmaDamage;
if (weapons[W_PLAYER_WEAPON].reload[0] > rate2reload[game.minPlasmaRate])
weapons[W_PLAYER_WEAPON].reload[0] = rate2reload[game.minPlasmaRate];
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
player.hit = 0;
Fixed the player's 1 shield in Nightmare difficulty not being called low
2015-02-27 04:35:49 +01:00
engine.lowShield = (player.maxShield >= 3) ? (player.maxShield / 3) : 1;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
engine.averageShield = engine.lowShield + engine.lowShield;
More added to "original" difficulty. In particular: * The charge cannon in that difficulty now behaves as originally. * Cash is now rare, not nonexistent, on interceptions in that difficulty.
2015-03-28 18:59:33 +01:00
if ((player.weaponType[1] == W_CHARGER) || (player.weaponType[1] == W_LASER))
Reset charge cannon charge and laser heat after each mission. This prevents these variables from turning into a huge amount of missiles when buying a missile launcher in the shop. This fixes Debian bug #286933.
2011-08-29 09:10:50 +02:00
player.ammo[1] = 0;
}
Moved some things.
2015-03-07 05:18:31 +01:00
void player_setTarget(int index)
{
engine.targetIndex = index;
}
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
/*
Attempt to damage the player by ``amount``. If ``delay`` is specified,
delay any damage dealt by that number of frames (i.e. require that
number of frames of continuous damage before it registers).
Return 1 if damage is inflicted, 0 otherwise.
*/
Improved damaged nerfing Limited damage prevention to only at the "low" and "critical" levels, plus added a delay for when damage is first inflicted by rays. This prevents ships with multiple concentrated shots from having a disadvantage, and it helps make rays easier to avoid at the same time (just get out of the ray in time and you don't take damage). Of course, neither of these apply to Classic difficulty, although the ray damage delay does apply to Nightmare difficulty (which, given how unpredictable rays are, I think is quite reasonable).
2019-05-11 08:15:36 +02:00
void player_damage(int amount, int delay)
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
{
int oldshield = player.shield;
Improved damaged nerfing Limited damage prevention to only at the "low" and "critical" levels, plus added a delay for when damage is first inflicted by rays. This prevents ships with multiple concentrated shots from having a disadvantage, and it helps make rays easier to avoid at the same time (just get out of the ray in time and you don't take damage). Of course, neither of these apply to Classic difficulty, although the ray damage delay does apply to Nightmare difficulty (which, given how unpredictable rays are, I think is quite reasonable).
2019-05-11 08:15:36 +02:00
player_resetDamageDelay = 0;
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
if ((!engine.cheatShield) && (engine.missionCompleteTimer == 0) &&
Improved damaged nerfing Limited damage prevention to only at the "low" and "critical" levels, plus added a delay for when damage is first inflicted by rays. This prevents ships with multiple concentrated shots from having a disadvantage, and it helps make rays easier to avoid at the same time (just get out of the ray in time and you don't take damage). Of course, neither of these apply to Classic difficulty, although the ray damage delay does apply to Nightmare difficulty (which, given how unpredictable rays are, I think is quite reasonable).
2019-05-11 08:15:36 +02:00
((!player.hit) ||
Fixed indentation.
2019-05-11 08:38:21 +02:00
(game.difficulty == DIFFICULTY_ORIGINAL) ||
Improved damaged nerfing Limited damage prevention to only at the "low" and "critical" levels, plus added a delay for when damage is first inflicted by rays. This prevents ships with multiple concentrated shots from having a disadvantage, and it helps make rays easier to avoid at the same time (just get out of the ray in time and you don't take damage). Of course, neither of these apply to Classic difficulty, although the ray damage delay does apply to Nightmare difficulty (which, given how unpredictable rays are, I think is quite reasonable).
2019-05-11 08:15:36 +02:00
((player.shield != engine.lowShield) &&
(player.shield != 1))))
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
{
Improved damaged nerfing Limited damage prevention to only at the "low" and "critical" levels, plus added a delay for when damage is first inflicted by rays. This prevents ships with multiple concentrated shots from having a disadvantage, and it helps make rays easier to avoid at the same time (just get out of the ray in time and you don't take damage). Of course, neither of these apply to Classic difficulty, although the ray damage delay does apply to Nightmare difficulty (which, given how unpredictable rays are, I think is quite reasonable).
2019-05-11 08:15:36 +02:00
if ((game.difficulty == DIFFICULTY_ORIGINAL) ||
(player_damageDelay >= delay))
{
player.shield -= amount;
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
LIMIT(player.shield, 0, player.maxShield);
player.hit = 5; // Damage flash timer
audio_playSound(SFX_HIT, player.x, player.y);
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
// Damage tiers (not in Classic mode)
if ((oldshield > engine.lowShield) &&
(player.shield <= engine.lowShield))
Fixed failure to use player_damage for explosions. Also made one tweak: when shield gets to "low" or "critical", damage delay is reset (so that you get more protection from rays).
2019-05-11 08:49:21 +02:00
{
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
info_setLine("!!! WARNING: SHIELD LOW !!!", FONT_RED);
if (game.difficulty != DIFFICULTY_ORIGINAL)
{
player.shield = engine.lowShield;
player_damageDelay = 0;
}
Fixed failure to use player_damage for explosions. Also made one tweak: when shield gets to "low" or "critical", damage delay is reset (so that you get more protection from rays).
2019-05-11 08:49:21 +02:00
}
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
else if ((oldshield > 1) && (player.shield <= 1))
Fixed failure to use player_damage for explosions. Also made one tweak: when shield gets to "low" or "critical", damage delay is reset (so that you get more protection from rays).
2019-05-11 08:49:21 +02:00
{
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
info_setLine("!!! WARNING: SHIELD CRITICAL !!!", FONT_RED);
if (game.difficulty != DIFFICULTY_ORIGINAL)
{
player.shield = 1;
player_damageDelay = 0;
}
Fixed failure to use player_damage for explosions. Also made one tweak: when shield gets to "low" or "critical", damage delay is reset (so that you get more protection from rays).
2019-05-11 08:49:21 +02:00
}
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
}
Adjusted the delay of ray damage, plus some misc code fixes.
2019-05-25 04:05:09 +02:00
else
{
player_damageDelay += amount;
}
Added a damage-control mechanic. Limits the damage you take somewhat. Basically, this is intended to prevent sudden deaths; if it doesn't look like you're dying, you probably won't suddenly get axed. Of course, this is disabled in Classic difficulty.
2019-05-11 03:09:34 +02:00
}
}
Removed the shock damage messages, fixed a mistake.
2015-04-24 22:37:55 +02:00
void player_checkShockDamage(float x, float y)
Some code cleanup.
2015-04-07 22:09:17 +02:00
{
Removed the shock damage messages, fixed a mistake.
2015-04-24 22:37:55 +02:00
float distX = fabsf(x - player.x);
float distY = fabsf(y - player.y);
Some code cleanup.
2015-04-07 22:09:17 +02:00
// Don't let the player be hurt by an explosion after they have completed
Renamed the "object" and "collectables" structs. This was done with "replace all" actions, but I have checked and the only collatoral damage has been to capitalize some instances of "objective" in comments.
2016-11-25 18:37:26 +01:00
// all the mission Objectives. That would be *really* annoying!
Some code cleanup.
2015-04-07 22:09:17 +02:00
if ((engine.cheatShield) || (engine.missionCompleteTimer != 0))
Removed the shock damage messages, fixed a mistake.
2015-04-24 22:37:55 +02:00
return;
Some code cleanup.
2015-04-07 22:09:17 +02:00
if ((distX <= 50) && (distY <= 50))
{
if (distX >= 1)
distX /= 5;
if (distY >= 1)
distY /= 5;
Fixed failure to use player_damage for explosions. Also made one tweak: when shield gets to "low" or "critical", damage delay is reset (so that you get more protection from rays).
2019-05-11 08:49:21 +02:00
player_damage((int)((10 - distX) + (10 - distY)), 0);
Some code cleanup.
2015-04-07 22:09:17 +02:00
player.hit = 10;
}
}
More cleanup. It looks like I'm finally almost done with this! The only thing left is gradually replacing "Starfighter.h" imports with imports of what actually is needed.
2016-11-26 00:01:36 +01:00
void player_exit()
Reset charge cannon charge and laser heat after each mission. This prevents these variables from turning into a huge amount of missiles when buying a missile launcher in the shop. This fixes Debian bug #286933.
2011-08-29 09:10:50 +02:00
{
Replaced all bools with ints. This is part of the conversion of Starfighter's code to C. C doesn't have the bool type.
2016-11-19 17:43:50 +01:00
player_chargerFired = 0;
Caused charge cannon damage to be reduced in a different way.
2015-03-01 02:20:36 +01:00
More added to "original" difficulty. In particular: * The charge cannon in that difficulty now behaves as originally. * Cash is now rare, not nonexistent, on interceptions in that difficulty.
2015-03-28 18:59:33 +01:00
if ((player.weaponType[1] == W_CHARGER) || (player.weaponType[1] == W_LASER))
Reset charge cannon charge and laser heat after each mission. This prevents these variables from turning into a huge amount of missiles when buying a missile launcher in the shop. This fixes Debian bug #286933.
2011-08-29 09:10:50 +02:00
player.ammo[1] = 0;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
More cleanup. It looks like I'm finally almost done with this! The only thing left is gradually replacing "Starfighter.h" imports with imports of what actually is needed.
2016-11-26 00:01:36 +01:00
void player_flushInput()
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
for (int i = 0; i < KEY_LAST; i++)
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
engine.keyState[i] = 0;
while (SDL_PollEvent(&engine.event)){}
}
Removed some unnecessary specificity. There was no need for specific bit sizes for these integers; the default int will do just fine.
2017-01-22 06:22:03 +01:00
static enum keys mapkey(int code) {
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
switch (code) {
case SDLK_UP:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_KP_8:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_UP;
case SDLK_DOWN:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_KP_2:
case SDLK_KP_5:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_DOWN;
case SDLK_LEFT:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_KP_4:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_LEFT;
case SDLK_RIGHT:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_KP_6:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_RIGHT;
case SDLK_LCTRL:
case SDLK_RCTRL:
Added Enter as a possible fire key. Not meant for use during actual gameplay, but rather for the menus.
2015-02-28 01:23:19 +01:00
case SDLK_RETURN:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_z:
Added Y as a possible fire button (for QWERTZ layout users)
2015-04-07 21:19:14 +02:00
case SDLK_y:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_c:
case SDLK_a:
Brought Kline's health in the final battle back down. The increase worked well in mission 25, but not so much in mission 26.
2015-03-07 23:13:37 +01:00
case SDLK_d:
case SDLK_f:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_SLASH:
case SDLK_COMMA:
case SDLK_1:
case SDLK_3:
case SDLK_KP_0:
Added Pandora/Pyra controls.
2017-02-05 21:45:24 +01:00
case SDLK_HOME:
case SDLK_END:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_FIRE;
case SDLK_SPACE:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_x:
case SDLK_s:
case SDLK_PERIOD:
case SDLK_2:
case SDLK_KP_1:
Added Pandora/Pyra controls.
2017-02-05 21:45:24 +01:00
case SDLK_PAGEUP:
case SDLK_PAGEDOWN:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_ALTFIRE;
case SDLK_LSHIFT:
case SDLK_RSHIFT:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_LALT:
case SDLK_RALT:
case SDLK_KP_7:
case SDLK_KP_9:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_SWITCH;
case SDLK_p:
Added Pandora/Pyra controls.
2017-02-05 21:45:24 +01:00
case SDLK_PAUSE:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_PAUSE;
case SDLK_ESCAPE:
Autosave when changing planets and when buying/selling. Previously, it just saved after completing a mission, so it wasn't something you could really rely on. Now it saves every time something changes.
2015-03-04 01:28:15 +01:00
case SDLK_q:
case SDLK_BACKSPACE:
Added Pandora/Pyra controls.
2017-02-05 21:45:24 +01:00
case SDLK_DELETE:
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
return KEY_ESCAPE;
case SDLK_F11:
return KEY_FULLSCREEN;
default:
return KEY_DUMMY;
}
}
More cleanup. It looks like I'm finally almost done with this! The only thing left is gradually replacing "Starfighter.h" imports with imports of what actually is needed.
2016-11-26 00:01:36 +01:00
void player_getInput()
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
Restored the old digital conversion of analog input for main menu. This allows using an analog stick to control the main menu once again. Part of #7.
2020-07-27 16:36:10 +02:00
static int prevjoyup = 0, prevjoydown = 0, prevjoyleft = 0, prevjoyright = 0;
int joyup, joydown, joyleft, joyright;
Added proper analog support.
2020-06-22 04:19:28 +02:00
double val;
Moved some variable declarations to top of function.
2019-05-21 08:09:26 +02:00
static int px = -1, py = -1;
int x, y, w, h;
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
while (SDL_PollEvent(&engine.event))
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
switch (engine.event.type)
{
case SDL_QUIT:
exit(0);
break;
case SDL_MOUSEBUTTONDOWN:
if (engine.gameSection == SECTION_INTERMISSION)
{
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
if (engine.event.button.button == SDL_BUTTON_LEFT)
engine.keyState[KEY_FIRE] = 1;
if (engine.event.button.button == SDL_BUTTON_RIGHT)
engine.keyState[KEY_ALTFIRE] = 1;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
break;
case SDL_KEYDOWN:
Added "desktop" fullscreen back in, plus removed key repeats.
2019-05-30 17:32:50 +02:00
if (!engine.event.key.repeat)
{
engine.keyState[mapkey(engine.event.key.keysym.sym)] = 1;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
Added "desktop" fullscreen back in, plus removed key repeats.
2019-05-30 17:32:50 +02:00
if (engine.gameSection != SECTION_GAME)
engine.paused = 0;
}
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
break;
case SDL_KEYUP:
Small fix to credits.
2015-02-27 01:27:38 +01:00
if (engine.event.key.keysym.sym != SDLK_p)
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
engine.keyState[mapkey(engine.event.key.keysym.sym)] = 0;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
break;
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
switch (engine.event.jbutton.button)
{
case 0:
Updated joystick controls to work well with most gamepads. All gamepads I've come across work OK with button 2 or 3 as the primary button, and button 1 or 4 as the secondary button. For the rest, basically invariably, buttons 5 and 7 are the left shoulder buttons, buttons 6 and 8 are the right shoulder buttons, button 9 is "Select" or "Back", and button 10 is "Start". Based on this, I've changed the gamepad controls to something that should work for most gamepads. Also fixed some bad HTML in the documentation, and removed the build instructions from there (they will soon be obsolete; I'm working on replacing the hand-made Makefile with GNU Autoconf).
2015-03-02 01:59:27 +01:00
case 3:
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
engine.keyState[KEY_ALTFIRE] = CSDLP(
engine.event.jbutton.state);
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
break;
Updated joystick controls to work well with most gamepads. All gamepads I've come across work OK with button 2 or 3 as the primary button, and button 1 or 4 as the secondary button. For the rest, basically invariably, buttons 5 and 7 are the left shoulder buttons, buttons 6 and 8 are the right shoulder buttons, button 9 is "Select" or "Back", and button 10 is "Start". Based on this, I've changed the gamepad controls to something that should work for most gamepads. Also fixed some bad HTML in the documentation, and removed the build instructions from there (they will soon be obsolete; I'm working on replacing the hand-made Makefile with GNU Autoconf).
2015-03-02 01:59:27 +01:00
case 1:
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
case 2:
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
engine.keyState[KEY_FIRE] = CSDLP(
engine.event.jbutton.state);
Updated joystick controls to work well with most gamepads. All gamepads I've come across work OK with button 2 or 3 as the primary button, and button 1 or 4 as the secondary button. For the rest, basically invariably, buttons 5 and 7 are the left shoulder buttons, buttons 6 and 8 are the right shoulder buttons, button 9 is "Select" or "Back", and button 10 is "Start". Based on this, I've changed the gamepad controls to something that should work for most gamepads. Also fixed some bad HTML in the documentation, and removed the build instructions from there (they will soon be obsolete; I'm working on replacing the hand-made Makefile with GNU Autoconf).
2015-03-02 01:59:27 +01:00
break;
case 4:
case 6:
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
engine.keyState[KEY_ESCAPE] = CSDLP(
engine.event.jbutton.state);
Updated joystick controls to work well with most gamepads. All gamepads I've come across work OK with button 2 or 3 as the primary button, and button 1 or 4 as the secondary button. For the rest, basically invariably, buttons 5 and 7 are the left shoulder buttons, buttons 6 and 8 are the right shoulder buttons, button 9 is "Select" or "Back", and button 10 is "Start". Based on this, I've changed the gamepad controls to something that should work for most gamepads. Also fixed some bad HTML in the documentation, and removed the build instructions from there (they will soon be obsolete; I'm working on replacing the hand-made Makefile with GNU Autoconf).
2015-03-02 01:59:27 +01:00
break;
case 5:
case 7:
case 8:
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
engine.keyState[KEY_SWITCH] = CSDLP(
engine.event.jbutton.state);
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
break;
Updated joystick controls to work well with most gamepads. All gamepads I've come across work OK with button 2 or 3 as the primary button, and button 1 or 4 as the secondary button. For the rest, basically invariably, buttons 5 and 7 are the left shoulder buttons, buttons 6 and 8 are the right shoulder buttons, button 9 is "Select" or "Back", and button 10 is "Start". Based on this, I've changed the gamepad controls to something that should work for most gamepads. Also fixed some bad HTML in the documentation, and removed the build instructions from there (they will soon be obsolete; I'm working on replacing the hand-made Makefile with GNU Autoconf).
2015-03-02 01:59:27 +01:00
case 9:
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
engine.keyState[KEY_PAUSE] = CSDLP(
engine.event.jbutton.state);
break;
}
break;
case SDL_CONTROLLERBUTTONDOWN:
case SDL_CONTROLLERBUTTONUP:
switch (engine.event.cbutton.button)
{
case SDL_CONTROLLER_BUTTON_A:
case SDL_CONTROLLER_BUTTON_Y:
engine.keyState[KEY_ALTFIRE] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_B:
case SDL_CONTROLLER_BUTTON_X:
engine.keyState[KEY_FIRE] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_LEFTSHOULDER:
engine.keyState[KEY_ESCAPE] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_BACK:
case SDL_CONTROLLER_BUTTON_RIGHTSHOULDER:
engine.keyState[KEY_SWITCH] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_START:
engine.keyState[KEY_PAUSE] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_DPAD_UP:
engine.keyState[KEY_UP] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_DPAD_DOWN:
engine.keyState[KEY_DOWN] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_DPAD_LEFT:
engine.keyState[KEY_LEFT] = CSDLP(
engine.event.cbutton.state);
break;
case SDL_CONTROLLER_BUTTON_DPAD_RIGHT:
engine.keyState[KEY_RIGHT] = CSDLP(
engine.event.cbutton.state);
Updated joystick controls to work well with most gamepads. All gamepads I've come across work OK with button 2 or 3 as the primary button, and button 1 or 4 as the secondary button. For the rest, basically invariably, buttons 5 and 7 are the left shoulder buttons, buttons 6 and 8 are the right shoulder buttons, button 9 is "Select" or "Back", and button 10 is "Start". Based on this, I've changed the gamepad controls to something that should work for most gamepads. Also fixed some bad HTML in the documentation, and removed the build instructions from there (they will soon be obsolete; I'm working on replacing the hand-made Makefile with GNU Autoconf).
2015-03-02 01:59:27 +01:00
break;
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
}
break;
case SDL_JOYHATMOTION:
Fixed some bugs with gamepad controls. Included a bug where axis controls got stuck after the end of a mission, and one where hat controls caused massive movement speed.
2020-07-16 17:43:45 +02:00
engine.keyState[KEY_UP] = (engine.event.jhat.value & SDL_HAT_UP ? 1 : 0);
engine.keyState[KEY_DOWN] = (engine.event.jhat.value & SDL_HAT_DOWN ? 1 : 0);
engine.keyState[KEY_LEFT] = (engine.event.jhat.value & SDL_HAT_LEFT ? 1 : 0);
engine.keyState[KEY_RIGHT] = (engine.event.jhat.value & SDL_HAT_RIGHT ? 1 : 0);
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
break;
case SDL_JOYAXISMOTION:
Restored the old digital conversion of analog input for main menu. This allows using an analog stick to control the main menu once again. Part of #7.
2020-07-27 16:36:10 +02:00
if (engine.gameSection == SECTION_TITLE) {
if (engine.event.jaxis.axis == 0) {
joyleft = engine.event.jaxis.value < -16384;
joyright = engine.event.jaxis.value >= 16384;
if (joyleft != prevjoyleft)
engine.keyState[KEY_LEFT] = prevjoyleft = joyleft;
if (joyright != prevjoyright)
engine.keyState[KEY_RIGHT] = prevjoyright = joyright;
} else if (engine.event.jaxis.axis == 1) {
joyup = engine.event.jaxis.value < -16384;
joydown = engine.event.jaxis.value >= 16384;
if (joyup != prevjoyup)
engine.keyState[KEY_UP] = prevjoyup = joyup;
if (joydown != prevjoydown)
engine.keyState[KEY_DOWN] = prevjoydown = joydown;
}
} else {
val = MIN(1, (double)(abs(engine.event.jaxis.value)) / JS_MAX);
if (val < JS_DEADZONE)
val = 0;
if (engine.event.jaxis.axis == 0)
engine.xaxis = copysign(val, engine.event.jaxis.value);
else if (engine.event.jaxis.axis == 1)
engine.yaxis = copysign(val, engine.event.jaxis.value);
}
Added proper analog support.
2020-06-22 04:19:28 +02:00
Add support for joysticks and gamepads. Tell SDL to listen for joystick events and simply map motion to the cursor keys and the first 4 buttons to control, space, shift and t.
2013-07-10 21:37:08 +02:00
break;
Revert "Removed the game's automatic pausing when window focus is lost." This reverts commit d4ff9213b52b4b8e5680aeb3b24f7fd3b4393700.
2015-05-22 00:30:23 +02:00
Implemented use of the game controller SDL API. Fixes #7 Designed to use the game controller API if possible, or fall back to the regular joystick API otherwise. This also makes it so that all connected controllers can be used, rather than just the first one.
2020-07-27 17:29:35 +02:00
case SDL_CONTROLLERAXISMOTION:
if (engine.gameSection == SECTION_TITLE) {
if (engine.event.caxis.axis == SDL_CONTROLLER_AXIS_LEFTX)
{
joyleft = engine.event.caxis.value < -16384;
joyright = engine.event.caxis.value >= 16384;
if (joyleft != prevjoyleft)
engine.keyState[KEY_LEFT] = prevjoyleft = joyleft;
if (joyright != prevjoyright)
engine.keyState[KEY_RIGHT] = prevjoyright = joyright;
}
else if (engine.event.caxis.axis == SDL_CONTROLLER_AXIS_LEFTY)
{
joyup = engine.event.caxis.value < -16384;
joydown = engine.event.caxis.value >= 16384;
if (joyup != prevjoyup)
engine.keyState[KEY_UP] = prevjoyup = joyup;
if (joydown != prevjoydown)
engine.keyState[KEY_DOWN] = prevjoydown = joydown;
}
} else {
val = MIN(1, (double)(abs(engine.event.caxis.value)) / JS_MAX);
if (val < JS_DEADZONE)
val = 0;
if (engine.event.caxis.axis == SDL_CONTROLLER_AXIS_LEFTX)
engine.xaxis = copysign(val, engine.event.caxis.value);
else if (engine.event.caxis.axis == SDL_CONTROLLER_AXIS_LEFTY)
engine.yaxis = copysign(val, engine.event.caxis.value);
}
break;
Revert "Removed the game's automatic pausing when window focus is lost." This reverts commit d4ff9213b52b4b8e5680aeb3b24f7fd3b4393700.
2015-05-22 00:30:23 +02:00
case SDL_WINDOWEVENT:
Made the window resizable.
2019-05-30 18:29:47 +02:00
if (engine.event.window.event == SDL_WINDOWEVENT_SIZE_CHANGED)
{
Started on adaptive aspect ratio adjustment. Just one problem: the backgrounds don't get resized and so you get awful mush on the right side/bottom of the screen. Will fix in the next commit.
2019-05-30 19:14:32 +02:00
screen_adjustDimensions(engine.event.window.data1, engine.event.window.data2);
renderer_reset();
Rescale backgrounds when resizing window.
2019-05-30 22:46:55 +02:00
gfx_scaleBackground();
Made the window resizable.
2019-05-30 18:29:47 +02:00
screen_clear(black);
renderer_update();
screen_clear(black);
screen_addBuffer(0, 0, screen->w, screen->h);
}
Made auto-pausing an option.
2015-05-22 00:49:04 +02:00
if (engine.autoPause &&
(engine.event.window.event == SDL_WINDOWEVENT_FOCUS_LOST))
Replaced all bools with ints. This is part of the conversion of Starfighter's code to C. C doesn't have the bool type.
2016-11-19 17:43:50 +01:00
engine.paused = 1;
Revert "Removed the game's automatic pausing when window focus is lost." This reverts commit d4ff9213b52b4b8e5680aeb3b24f7fd3b4393700.
2015-05-22 00:30:23 +02:00
break;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
Toggle fullscreen mode with F11 or Alt+Enter.
2011-09-05 22:13:11 +02:00
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
if (engine.keyState[KEY_FULLSCREEN])
Toggle fullscreen mode with F11 or Alt+Enter.
2011-09-05 22:13:11 +02:00
{
Fixed some graphical problems. Problem 1: fullscreen switching was leaving artifacts. Fixed by drawing all black when switching fullscreen (and switching fullscreen is now handled by its own function). Problem 2: the mission briefing screen would distort if you changed fullscreen during it. Fixed by redrawing the screen (it was previously only drawn once).
2019-05-30 18:01:42 +02:00
engine_setFullscreen(!engine.fullScreen);
Initial conversion to SDL2.
2013-09-30 16:52:43 +02:00
engine.keyState[KEY_FULLSCREEN] = 0;
Toggle fullscreen mode with F11 or Alt+Enter.
2011-09-05 22:13:11 +02:00
}
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
if (engine.gameSection == SECTION_INTERMISSION)
{
// Get the current mouse position
SDL_GetMouseState(&x, &y);
Added a patch by Guus Sliepen fixing mouse cursor position.
2015-07-05 06:31:36 +02:00
SDL_GetWindowSize(window, &w, &h);
Added SCREEN_W and SCREEN_H definitions. These are just there so that you can define these at compile time without modifying the source code. In the future, I would like this to only be the *default* screen width and height, because I'll want to add an option in the menu to change the resolution from 640x480 up to whatever your monitor's resolution is.
2016-01-04 02:41:48 +01:00
x = screen->w * x / w;
y = screen->h * y / h;
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
if (px == x && py == y) {
Added proper analog support.
2020-06-22 04:19:28 +02:00
if (engine.keyState[KEY_UP])
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
engine.cursor_y -= 4;
Added proper analog support.
2020-06-22 04:19:28 +02:00
if (engine.keyState[KEY_DOWN])
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
engine.cursor_y += 4;
Added proper analog support.
2020-06-22 04:19:28 +02:00
if (engine.keyState[KEY_LEFT])
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
engine.cursor_x -= 4;
Added proper analog support.
2020-06-22 04:19:28 +02:00
if (engine.keyState[KEY_RIGHT])
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
engine.cursor_x += 4;
Added proper analog support.
2020-06-22 04:19:28 +02:00
if (engine.xaxis)
engine.cursor_x += 10 * engine.xaxis;
if (engine.yaxis)
engine.cursor_y += 10 * engine.yaxis;
Allow cursor keys (or joystick/gamepad) to control the mouse cursor. With this, the game can be played completely with only the keyboard, a joystick or a gamepad.
2013-07-10 21:54:14 +02:00
} else {
engine.cursor_x = px = x;
engine.cursor_y = py = y;
}
}
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
More cleanup. It looks like I'm finally almost done with this! The only thing left is gradually replacing "Starfighter.h" imports with imports of what actually is needed.
2016-11-26 00:01:36 +01:00
void player_leaveSector()
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
Fixed controls being stuck, but still on, at the end of Venus. Now the controls are cleared, so the intended effect always happens.
2015-03-29 22:49:33 +02:00
engine.keyState[KEY_UP] = 0;
engine.keyState[KEY_DOWN] = 0;
engine.keyState[KEY_LEFT] = 0;
engine.keyState[KEY_RIGHT] = 0;
engine.keyState[KEY_FIRE] = 0;
engine.keyState[KEY_ALTFIRE] = 0;
Fixed some bugs with gamepad controls. Included a bug where axis controls got stuck after the end of a mission, and one where hat controls caused massive movement speed.
2020-07-16 17:43:45 +02:00
engine.xaxis = 0;
engine.yaxis = 0;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
Fixed the warp escape delay bug. That's embarassing.
2020-05-24 03:10:45 +02:00
if (engine.done == ENGINE_RUNNING)
engine.done = ENGINE_FORMATION;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
Fixed the warp escape delay bug. That's embarassing.
2020-05-24 03:10:45 +02:00
if (engine.done == ENGINE_FORMATION)
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
player.face = 0;
if (player.x > -100)
{
player.x += engine.ssx;
engine.ssx -= 1;
Started adding some new music, fixed ship aiming off-screen at the end.
2015-02-26 20:18:27 +01:00
if (player.y > screen->h / 2)
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
player.y--;
Started adding some new music, fixed ship aiming off-screen at the end.
2015-02-26 20:18:27 +01:00
if (player.y < screen->h / 2)
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
player.y++;
}
if (player.x <= -100)
{
Fixed the warp escape delay bug. That's embarassing.
2020-05-24 03:10:45 +02:00
engine.done = ENGINE_SYSEXIT;
Added a Y component to audio_playSound, and reduction of volume by distance. This makes it possible to remove code that made mines that exploded off-screen completely inaudible.
2016-01-11 05:56:26 +01:00
audio_playSound(SFX_FLY, screen->w / 2, screen->h / 2);
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
}
Fixed the warp escape delay bug. That's embarassing.
2020-05-24 03:10:45 +02:00
if (engine.done == ENGINE_SYSEXIT)
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
{
player.face = 0;
Some code cleanup.
2019-06-06 15:30:22 +02:00
player.x += WARP_SPEED;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
engine.ssx -= 0.2;
Replaces many hard-coded numbers with references to screen->w and screen->h and adds the constants screenWidth, screenHeight, and viewBorder. This is a step towards supporting multiple resolutions.
2012-03-12 04:16:56 +01:00
if (player.x > (2 * screen->w))
Fixed the warp escape delay bug. That's embarassing.
2020-05-24 03:10:45 +02:00
engine.done = ENGINE_CLOSING;
Import of version 1.1 minus music, sound and graphics.
2011-08-24 14:14:44 +02:00
}
}