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renderer-msg: draw less often 

suggested by Quietust
develop
lethosor 2022-08-06 12:33:25 -04:00
parent ac175affbc
commit 69a84c23c2
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GPG Key ID: 76A269552F4F58C1
1 changed files with 15 additions and 4 deletions
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11
plugins/devel/renderer-msg.cpp
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@ -23,6 +23,8 @@ struct scdata {
}; };
struct renderer_msg : public Renderer::renderer_wrap { struct renderer_msg : public Renderer::renderer_wrap {
bool message_dirty = true; // force redraw when renderer is installed
virtual void update_tile(int32_t x, int32_t y) override { virtual void update_tile(int32_t x, int32_t y) override {
draw_message(); draw_message();
renderer_wrap::update_tile(x, y); renderer_wrap::update_tile(x, y);
@ -33,11 +35,20 @@ struct renderer_msg : public Renderer::renderer_wrap {
renderer_wrap::update_all(); renderer_wrap::update_all();
} }
virtual void render() override {
message_dirty = true;
renderer_wrap::render();
}
void draw_message() { void draw_message() {
if (message_dirty) {
static std::string str = std::string("DFHack: ") + plugin_name + " active"; static std::string str = std::string("DFHack: ") + plugin_name + " active";
Screen::paintString(Screen::Pen(' ', COLOR_LIGHTCYAN, COLOR_GREEN), 0, gps->dimy - 1, str); Screen::paintString(Screen::Pen(' ', COLOR_LIGHTCYAN, COLOR_GREEN), 0, gps->dimy - 1, str);
for (int32_t i = 0; i < gps->dimx; ++i) for (int32_t i = 0; i < gps->dimx; ++i)
((scdata*)screen)[i * gps->dimy + gps->dimy - 1].bg = 2; ((scdata*)screen)[i * gps->dimy + gps->dimy - 1].bg = 2;
message_dirty = false;
}
} }
}; };