kts
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57a1b46db4
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Created a new Spritesheet struct for loading and managing spritesheets - has two SDL_Surfaces, one scaled, the other original. Also has various properties related to scale size, columns in a row, etc.. Changed interfaceDraw() to use the new system. Also, the tile in front of the player is drawn at partial opacity if it is a WALL or a DOOR. Moved the position of the UI around.
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2013-11-15 18:19:54 -08:00 |
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kts
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23455ccd5c
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Tidied up interface/sdl.h somewhat. Fixed most of the compiler warnings from interface/sdl.c. Also touched up font_mini.png to make it a bit more readable.
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2013-11-14 15:15:42 -08:00 |
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kts
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8893eb35d4
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Did a hack to get transparency working on big endian systems - basically it grabs a portion of the pixel color value and uses that for alpha. This is terrible, but I did not want to waste time trying to figure out what was wrong, as it is more of a tertiary feature. Beyond that, added a new font_mini.png spritesheet that contains an 8x8 ASCII font. This is currently used in the new UI messages system, which is basically a window that is drawn over the map with the current in-games messages. At some point this will be split into two different categories, one from the PC perspective and the other from the player perspective (e.g., 'you bludgeon the nupi' - '4 damage (1d6+1)'). Also added a new Font struct that contains: int width, int height, SDL_Surface *spritesheet, float scale_x, float scale_y, and SDL_Surface *scaled_spritesheet. Helper function added of loadFontFromMemory(struct Font *font, unsigned char *memory, unsigned int length, int font_width, int font_height) - this creates a new SDL_Surface from the passed memory and sets the passed font's surface to it along with the width and height. Also added was a setFontScale(struct Font *font, float scale_x, float scale_y) - this calls interfaceScaleSurface on the font's spritesheet and sets scaled_spritesheet to point to that new surface. For the time being, the new font is used through interfaceDrawStringF and interfaceDrawCharF, two functions that closely match their normal counterparts, but instead use a passed font and its values for drawing. The normal draw char/string functions will likely be replaced with the new ones.
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2013-11-14 03:03:10 -08:00 |
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kts
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d7ad2c3bd6
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Added uiInit(), a function that creates ui_hotbar_surface, blits the appropriate ui.png sprites to it, then sets the opacity to 0.75. At the moment, ui.png must be in RGBA format due to my lack of knowledge on alpha blending, etc. - this shall be changed later for optimization. Added the SDL_SetOpacity(SDL_Surface *surface, double opacity) function that sets the alpha layer of the target surface to the desired amount. Along with this is the uiSetOpacity helper, which simply calls SDL_SetOpacity on ui_hotbar_surface. Also added uiSetScale which simply calls interfaceScaleSurface(SDL_Surface *surface, float x, float y) on ui_hotbar_surface. interfaceScaleSurface does a rough up/down-scale of the target surface - has not been thoroughly tested for bugs, so it has the potential to break.
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2013-11-12 02:41:32 -08:00 |
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kts
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0c24fedfb2
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Added some rudimentary UI related stuff: ui.png with the first 32x32 section being a hotbar item; uiDraw(), which draws hotbar_count(value to be controlled by amount of items w/ slots the player has (e.g., belt, slotted glove, etc.)) amount of hotbar item images at partial translucency. Also added hitting 'i' to switch to/draw the inventoryContext - at the moment, it does nothing more than cause an SDL_Rect to be drawn and switch to inventoryContext (which does nothing in itself).
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2013-11-11 02:35:47 -08:00 |
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kts
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cf94f135c6
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Added tile scaling via interfaceSetScale. This currently modifies the various spritesheet->Surface(s) loaded from tiles.c/pack_tiles, but they should modify live alternatives, so that changes always start from the original surfaces. Also created shading on the rock wall, created a new palisade wall, and also fixed/prettified the current doors.
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2013-11-10 01:01:07 -08:00 |
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kts
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7bc43929e0
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Added much code for the foundation of the netcode. Server automatically starts on port 31337 and runs as a separate thread in the SDL client. This TCP server functions as a basic echo server and can be connected to thru telnet or by typing 'connect 127.0.0.1 31337' in timesynk's console. Once connected, the echo functionality can be tested by using console command 'send my message goes here'. Somewhat buggy and crashses on occasion - suspected cause is consoleLog()ing a string that is not properly nul terminated, resulting in reading memory out of bounds. Curses client does not run the server properly at the moment, probably due to using select on server, clients, and stdin when combined with ncurses - will look into this later.
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2013-11-06 23:40:19 -08:00 |
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kts
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8fc710f3a2
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Successfully recoded both SDL and curses client to use a model that ticks the world according to a Tick Event/Signal. How this works in SDL is a simple SDL Timer that pushes an SDL_USEREVENT with a code of EVENT_TICK at some interval in ms. The curses client works by calling setitimer with tickSignal as a callback, triggering whenever a SIGALRM signal is given. This was chosen for maximum cross-compatability for POSIX platforms, even though Linux has excellent timer fd support. Both the SDL and curses interfaces can have their tickrate modified by calling tickrate some_number_in_ms from the console. 0 stops the timer. For all of this to work, main() no longer has the while loop contained in it, but rather calls interfaceLoop() and lets the interface handle it (as this is extremely platform/api specific - some platforms have user input strongly tied into the drawing window (SDL), so we cannot use a monolithic select()-style while loop for all). Much more to be cleaned up, but this sets the foundation for network code.
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2013-11-04 02:32:07 -08:00 |
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kts
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1f641bb92e
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Due to various errors on windows, along with much rage, it was decided that it is far more sensible for consoleGetCommand to simply return command[0] as the command string and command[1] as the remainder, leaving the task of distinguishing one argument from another to the function that consoleProcessCommand passes it to. This is, of course, up for remodeling in the future (possibly by using a variable amount of arguments such as in printf), but for now it'll do. Also added C preprocessor conditions for strndup to allow on Win*.
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2013-10-23 21:05:29 -07:00 |
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kts
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c28a62d522
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As per usual, added a bunch of stuff and remember almost none of them. Most importantly, a console interface has been added that can be summoned by pressing the tilde key. Much of the functionality, including the less-than-stellar associative array (that acts as a function pointer) was ripped from the noirchat project. The only important commands are 'quit' and, for SDL, 'set_video widthxheight 0|1', with 0 representing windowed and 1 representing fullscreen. Both the curses and SDL client now have camera offsets, allowing for the center of the screen to always be centered on the player. There are plans to have the camera offset be relative to the distance from the edges of the map (so if the player is 25% from the left-side of the map, the camera offset would be 25% off center). Really in need of code clean-up and reorganization.
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2013-10-22 02:49:25 -07:00 |
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kts
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29cdd11ec8
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Added basic NPC/monster functionality as well as a console system. Simply call ConsoleLog(&string) and it'll create a new ConsoleEntry, set the console_last_entry's next to it, set the new entry's prev to console_last_entry, and finally set console_last_entry to point to the new entry (functions very similarly to Tile Chains). This may later be changed to an array form so as to easily pull sections of the log from anywhere.
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2013-10-19 22:56:46 -07:00 |
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kts
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45ebcfe970
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Added a temporary font spritesheet and the ability to interfacePrint in SDL with aforementioned font. This simply works by getting the numerical offset of the ASCII character value within the spritesheet (same principle as the rest of the tiles). In the future SDL_ttf will be used, but for the time being this will suffice.
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2013-10-17 19:38:00 -07:00 |
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kts
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4c204db4f3
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Added support for doors. A DoorTile is a fairly basic tile - at the moment - sporting a state int to specify its current state via STATE_OPEN, STATE_CLOSED, STATE_BROKEN, or STATE_MISSING. Graphically/ascii-ly, the proper visual appearance is acquired by multiplying the door id by the total door states(4) and adding the current state value to the result. For example, for a door with the id of 0, you would have visual tile 0 for closed, 1 for open, 2 for broken, and 3 for missing. Beyond the doors, the curses tiles were moved from interface/curses.(c/h) to tiles/curses_tiles.(c/h) - they should, at some point, be generated in a similar manner to the tiles for the SDL client (using pack_tiles).
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2013-10-17 15:11:29 -07:00 |
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kts
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33ab0f2af2
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Renamed binary_to_c to pack_tiles and made it convert tiles/*.png to various char arrays in tiles/tiles.c and tiles/tiles.h. Added fully functional graphical tiles to the SDL client by using the tile's id and tid to point to the appropriate arrays in tiles.c/tiles.h. Also added proper displaying of multiple tiles on a tile chain, tile movement via gameMoveTile, tile line drawing via drawLine, along with other touch-ups
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2013-10-15 18:54:23 -07:00 |
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kts
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6e414d9223
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Who knows what has been added! As far as I recall, *context(s) were tweaked, added compiled-in graphics for the SDL client, and probably some other stuff.
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2013-10-14 19:21:33 -07:00 |
kts
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0c5dc4c822
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Initial commit, contains a barebones structure with the interface for both (x)curses and SDL. Can be built via the Makefile or via the XCode project in the xcode/ subdirectory
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2013-09-17 22:37:36 -07:00 |