xerbia/xerbia.c

#include <xolatile/xtandard.c>

enum { wheat,              gold,               wood,               stone,              resources            };
enum { granary,            mine,               storehouse,         quarry,             constructions        };

static int resource     [resources]     = { 600, 300, 300, 300 };
static int construction [constructions] = {   1,   1,   1,   1 };

static char * resource_name     [] = { "wheat",            "gold",             "wood",             "stone"              };
static char * construction_name [] = { "granary",          "mine",             "storehouse",       "quarry"             };

static int construction_cost [constructions] [resources] = {
	{   0,  10,  60,  30 },
	{   0, 120,  60,  10 },
	{   0,  30,  10,  60 },
	{   0,  60,  30,  10 }
};

static void build_construction (int index) {
	int cost;

	for (cost = 0; cost < resources; ++cost) {
		if (resource [cost] < construction_cost [index] [cost]) {
			print ("You have only /3%i %s/- and you need /3%i/-, meaning that you miss /1%i/- more.\n", resource [cost], resource_name [cost], construction_cost [index] [cost], construction_cost [index] [cost] - resource [cost]);
			print ("Your architects humbly refused to build %s, while complaining about lacking the resources for that.\n", construction_name [index]);
			return;
		}
	}

	for (cost = 0; cost < resources; ++cost) {
		resource [cost] -= construction_cost [index] [cost];
	}

	construction [index] += 1;

	print ("Construction that you ordered to be built was finished without issues.\n", construction [index]);
}

static void print_resources (void) {
	print ("Wheat = %i\n", resource [wheat]);
	print ("Gold  = %i\n", resource [gold]);
	print ("Wood  = %i\n", resource [wood]);
	print ("Stone = %i\n", resource [stone]);
}

int main (void) {
	print_resources ();

	build_construction (granary);
	build_construction (mine);
	build_construction (storehouse);
	build_construction (quarry);

	print_resources ();

	return (log_success);
}