148 lines
4.1 KiB
C++
148 lines
4.1 KiB
C++
// This tool display dfhack version on df screen
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#include <Windows.h>
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#include <iostream>
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#include <vector>
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#include <map>
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#include <stddef.h>
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#include <string.h>
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using namespace std;
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#include <dfhack/Core.h>
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#include <dfhack/Console.h>
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#include <dfhack/Export.h>
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#include <dfhack/PluginManager.h>
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#include <dfhack/modules/Graphic.h>
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#include <dfhack/modules/Gui.h>
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using namespace DFHack;
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DFhackCExport command_result df_versionosd (Core * c, vector <string> & parameters);
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static DFSDL_Surface* (*_IMG_LoadPNG_RW)(void* src) = 0;
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static vPtr (*_SDL_RWFromFile)(const char* file, const char *mode) = 0;
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static int (*_SDL_SetAlpha)(vPtr surface, uint32_t flag, uint8_t alpha) = 0;
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static int (*_SDL_SetColorKey)(vPtr surface, uint32_t flag, uint32_t key) = 0;
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static uint32_t (*_SDL_MapRGB)(vPtr pixelformat, uint8_t r, uint8_t g, uint8_t b) = 0;
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DFTileSurface* gettile(int x, int y);
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bool On = true;
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DFSDL_Surface* surface;
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DFTileSurface* tiles[10];
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char* file = "Cooz_curses_square_16x16.png";
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Gui* gui;
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DFhackCExport const char * plugin_name ( void )
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{
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return "versionosd";
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}
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DFTileSurface* createTile(int x, int y)
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{
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DFTileSurface* tile = new DFTileSurface;
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tile->paintOver = true;
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tile->rect = new DFSDL_Rect;
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tile->rect->x = x*16;
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tile->rect->y = y*16;
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tile->rect->w = 16;
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tile->rect->h = 16;
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tile->surface = surface;
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tile->dstResize = NULL;
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return tile;
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}
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DFhackCExport command_result plugin_init ( Core * c, std::vector <PluginCommand> &commands)
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{
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commands.clear();
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commands.push_back(PluginCommand("versionosd",
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"Toggles displaying version in DF window",
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df_versionosd));
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HMODULE SDLImageLib = LoadLibrary("SDL_image.dll");
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_IMG_LoadPNG_RW = (DFHack::DFSDL_Surface* (*)(void*))GetProcAddress(SDLImageLib, "IMG_LoadPNG_RW");
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HMODULE realSDLlib = LoadLibrary("SDLreal.dll");
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_SDL_RWFromFile = (void*(*)(const char*, const char*))GetProcAddress(realSDLlib,"SDL_RWFromFile");
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_SDL_SetAlpha = (int (*)(void*, uint32_t, uint8_t))GetProcAddress(realSDLlib,"SDL_SetAlpha");
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_SDL_SetColorKey = (int (*)(void*, uint32_t, uint32_t))GetProcAddress(realSDLlib,"SDL_SetColorKey");
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_SDL_MapRGB = (uint32_t (*)(void*, uint8_t, uint8_t, uint8_t))GetProcAddress(realSDLlib,"SDL_MapRGB");
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void* RWop = _SDL_RWFromFile(file, "rb");
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surface = _IMG_LoadPNG_RW(RWop);
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if ( !surface )
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{
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c->con.print("Couldnt load image from file %s", file);
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return CR_FAILURE;
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}
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UINT32 pink = _SDL_MapRGB(vPtr(surface->format), 0xff, 0x00, 0xff);
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_SDL_SetColorKey((vPtr)surface, 4096, pink);
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_SDL_SetAlpha((vPtr)surface, 65536, 255);
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// setup tiles
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tiles[0] = createTile(4, 4); // D
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tiles[1] = createTile(6, 4); // F
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tiles[2] = createTile(8, 4); // H
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tiles[3] = createTile(1, 6); // a
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tiles[4] = createTile(3, 6); // c
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tiles[5] = createTile(11, 6); // k
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tiles[6] = createTile(0, 0); // " "
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// FIXME: it should get REAL version not hardcoded one
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tiles[7] = createTile(2, 7); // r
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tiles[8] = createTile(8, 3); // 8
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tiles[9] = createTile(9, 0); // o
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gui = c->getGui();
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Graphic* g = c->getGraphic();
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g->Register(gettile);
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return CR_OK;
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}
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DFhackCExport command_result plugin_shutdown ( Core * c )
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{
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Graphic* g = c->getGraphic();
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g->Unregister(gettile);
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delete surface;
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for (int i=0; i<10; i++)
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{
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delete tiles[i];
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}
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delete [] tiles;
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return CR_OK;
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}
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DFhackCExport command_result df_versionosd (Core * c, vector <string> & parameters)
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{
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On = !On;
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c->Suspend();
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c->con.print("Version OSD is %s\n", On ? "On" : "Off");
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c->Resume();
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return CR_OK;
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}
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DFTileSurface* gettile (int x, int y)
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{
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if ( !On ) return NULL;
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if ( x == 0 && y-4 >= 0 && y-4 < 9 )
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{
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return tiles[y-4];
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}
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int32_t cx, cy, cz;
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int32_t vx, vy, vz;
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if ( !gui->getViewCoords(vx, vy, vz) ) return NULL;
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if ( !gui->getCursorCoords(cx, cy, cz) ) return NULL;
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if ( cx-vx+1 == x && cy-vy+1 == y )
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{
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return tiles[9];
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}
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return NULL;
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} |