1.1 --- a/prototype/src/main.cc	Fri Sep 21 05:28:45 2012 +0300
     1.2 +++ b/prototype/src/main.cc	Tue Sep 25 06:19:37 2012 +0300
     1.3 @@ -11,6 +11,7 @@
     1.4  #include "tileset.h"
     1.5  #include "renderer.h"
     1.6  #include "renderer_deferred.h"
     1.7 +#include "renderer_multipass.h"
     1.8  #include "cmdcon.h"
     1.9  #include "cfg.h"
    1.10  #include "timer.h"
    1.11 @@ -117,15 +118,52 @@
    1.12  		}
    1.13  	}
    1.14  
    1.15 -	rend = new DeferredRenderer();
    1.16 -	if(!cfg.use_deferred || !rend->init(xsz, ysz)) {
    1.17 -		printf("falling back to crappy renderer...\n");
    1.18 +	switch(cfg.rend) {
    1.19 +	case Config::Renderer::mrt:
    1.20 +		rend = new DeferredRenderer;
    1.21 +		if(!rend->init(xsz, ysz)) {
    1.22 +			fprintf(stderr, "failed to initialize deferred mrt renderer\n");
    1.23 +			delete rend;
    1.24 +			return false;
    1.25 +		}
    1.26 +		break;
    1.27  
    1.28 -		rend = new FwdRenderer();
    1.29 +	case Config::Renderer::multipass:
    1.30 +		rend = new MultipassRenderer;
    1.31  		if(!rend->init(xsz, ysz)) {
    1.32 -			fprintf(stderr, "failed to create renderer\n");
    1.33 +			fprintf(stderr, "failed to initialize multipass deferred renderer\n");
    1.34 +			delete rend;
    1.35  			return false;
    1.36  		}
    1.37 +		break;
    1.38 +
    1.39 +	case Config::Renderer::fwd:
    1.40 +		rend = new FwdRenderer;
    1.41 +		if(!rend->init(xsz, ysz)) {
    1.42 +			fprintf(stderr, "failed to initialize forward renderer\n");
    1.43 +			delete rend;
    1.44 +			return false;
    1.45 +		}
    1.46 +		break;
    1.47 +
    1.48 +	default:
    1.49 +		// try each in turn falling back to progressively worse renderers
    1.50 +		rend = new DeferredRenderer;
    1.51 +		if(!rend->init(xsz, ysz)) {
    1.52 +			printf("falling back to multipass renderer...\n");
    1.53 +
    1.54 +			delete rend;
    1.55 +			rend = new MultipassRenderer();
    1.56 +			if(!rend->init(xsz, ysz)) {
    1.57 +				printf("falling back to crappy renderer...\n");
    1.58 +
    1.59 +				rend = new FwdRenderer();
    1.60 +				if(!rend->init(xsz, ysz)) {
    1.61 +					fprintf(stderr, "failed to create renderer\n");
    1.62 +					return false;
    1.63 +				}
    1.64 +			}
    1.65 +		}
    1.66  	}
    1.67  
    1.68  	if(!init_cmdcon()) {