62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#include "Core.h"
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#include <Console.h>
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#include <Export.h>
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#include <PluginManager.h>
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#include <modules/Gui.h>
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#include <vector>
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#include <cstdio>
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#include <stack>
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#include <string>
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#include <cmath>
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#include <VTableInterpose.h>
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#include "df/graphic.h"
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#include "df/viewscreen_titlest.h"
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using std::vector;
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using std::string;
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using std::stack;
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using namespace DFHack;
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using df::global::gps;
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DFHACK_PLUGIN("vshook");
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struct title_hook : df::viewscreen_titlest {
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typedef df::viewscreen_titlest interpose_base;
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DEFINE_VMETHOD_INTERPOSE(void, render, ())
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{
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INTERPOSE_NEXT(render)();
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if (gps) {
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uint8_t *buf = gps->screen;
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int32_t *stp = gps->screentexpos;
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for (const char *p = "DFHack " DFHACK_VERSION; *p; p++) {
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*buf++ = *p; *buf++ = 7; *buf++ = 0; *buf++ = 1;
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*stp++ = 0;
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}
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}
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}
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};
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IMPLEMENT_VMETHOD_INTERPOSE(title_hook, render);
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DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
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{
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if (gps)
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{
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if (!title_hook::interpose_render.apply())
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out.printerr("Could not interpose viewscreen_titlest::render\n");
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}
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return CR_OK;
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}
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DFhackCExport command_result plugin_shutdown ( color_ostream &out )
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{
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title_hook::interpose_render.remove();
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return CR_OK;
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}
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